Table of Contents
- Organization of the Guide and Notations in the Guide
- Contents
- Introduction
- Preparing
- Basic Operations
- Adjusting the Image
- Useful Functions
- Using the Projector on a Network
- Configuration Menu
- Troubleshooting
- Maintenance
- Appendix
- Index
Epson EH-TW9400W User Manual
Displayed below is the user manual for EH-TW9400W by Epson which is a product in the Data Projectors category. This manual has pages.
Related Manuals
User's Guide
Organization of the Guide and Notations in the Guide
1
Using Each Guide
The guides for this projector are organized as shown below.
Safety Instructions/Support and Service Guide
Contains information on using the projector safely, as well as a support and service guide,
troubleshooting check lists, and so on. Make sure you read this guide before using the pro-
jector.
User's Guide (this guide)
Contains information on setting up and basic operations before using the projector, using
the Configuration menu, and handling problems and performing routine maintenance.
WirelessHD Transmitter User's Guide (EH-TW9400W/EH-TW8400W only)
Contains information on handling the WirelessHD Transmitter and warnings and so on.
Quick Start Guide
Contains information on the procedures for setting up the projector. Read this first.
Organization of the Guide and Notations in the Guide
2
Notations Used in This Guide
Safety Indications
The documentation and the projector use graphical symbols to show how to use the projector safely.
The following shows the symbols and their meanings. Please understand and respect these caution symbols
in order to avoid injury to persons or property.
Warning
This symbol indicates information that, if ignored, could possibly result in personal injury or even death
due to incorrect handling.
Caution
This symbol indicates information that, if ignored, could possibly result in personal injury or physical
damage due to incorrect handling.
General Information Indications
Attention
Indicates procedures which may result in damage or malfunctions to occur.
c
Indicates additional information and points which may be useful to know regarding a topic.
sIndicates a page where detailed information regarding a topic can be found.
Menu Name Indicates Configuration menu items.
Example: Image - Color Mode
Button Name Indicates the buttons on the remote control or the control panel.
Example: button
About the Use of "This Product" or "This Projector"
As well as the main projector unit, supplied items or optional extras may be referred to using the phrase "this
product" or "this projector".
Contents
3
Organization of the Guide and
Notations in the Guide
Using Each Guide ..................... 1
Notations Used in This Guide ........... 2
Safety Indications.......................2
General Information Indications .............2
About the Use of "This Product" or "This Projector"
..................................... 2
Introduction
Part Names and Functions ............. 6
Front/Top ............................. 6
Control Panel .......................... 7
Remote Control .........................9
Rear ................................ 12
Base ................................ 13
Preparing
Installing ............................ 14
Projected Image and Position of Projector.....14
Installing in parallel with the screen ........ 14
Installing the projector horizontally by
adjusting the height of either side ......... 14
Various Setting Methods.................15
Placing on a table and projecting.........15
Suspending from the ceiling and projecting
.................................. 16
Projection Distance and Lens Shift Maximum
Values ............................... 16
Connecting a Device ................. 19
Removing the Terminal Cover .............. 19
Connecting Video Equipment ..............19
Connecting a Computer .................. 20
Connecting External Equipment............20
Connecting to the Trigger Out port ........20
Connecting WirelessHD devices (EH-
TW9400W/EH-TW8400W only)...........20
Connecting to the LAN port............. 21
Attaching the Wireless LAN unit............21
Connecting an HDMI Cable Clamp ........... 22
Preparing the Remote Control ........ 23
Installing the Remote Control Batteries.......23
Remote Control Operating Range ...........24
Operating range (left to right) ............24
Operating range (top to bottom) .......... 24
Basic Operations
Projecting Images ................... 25
Turning On the Projector.................25
If the target image is not projected . . . . . . . . 26
Using the Home Screen .................. 26
Turning Off ...........................27
Adjusting the Projected Image . . . . . . . . 28
Displaying the Test Pattern ................ 28
Lens Adjustment Function (Focus, Zoom, Lens
Shift) ................................ 28
Adjusting the focus ................... 29
Adjusting the projection size (Zoom
Adjustment) ........................ 29
Adjusting the position of the projected
image (Lens Shift Adjustment)...........30
Adjusting the Projector's Tilt ...............31
Correcting Keystone Distortion ............. 31
Hiding the Image Temporarily .............. 31
Adjusting the Image
Adjusting the Image ................. 32
Selecting the Projection Quality (Color Mode)
.................................... 32
Switching the Screen Between Full and Zoom
(Aspect).............................33
Adjusting the Sharpness .................. 34
Adjusting Image Resolution (Image
Enhancement) ......................... 35
Setting Auto Iris ........................ 36
Setting Frame Interpolation............... 36
Adjusting the Color .................. 38
Adjusting the Color Temp.................38
Adjusting the RGB (Offset and Gain).........38
Adjusting Hue, Saturation, and Brightness . . . . . 38
Adjusting the Gamma ...................40
Select and adjust the correction value......40
Contents
4
Adjust using the gamma adjustment graph
.................................. 40
Viewing the Image at the Saved Image
Quality (Memory Function) . . . . . . . . . . . 42
Saving a Memory ....................... 42
Loading, Deleting, and Renaming a Memory
.................................... 42
Useful Functions
Enjoying 3D Images .................. 44
Preparing to View 3D Images .............. 44
If the 3D image cannot be viewed .........44
Using 3D Glasses ....................... 45
Warnings Regarding Viewing 3D Images......45
Connecting with WirelessHD (EH-
TW9400W/EH-TW8400W Only) . . . . . . . . 47
Installing the WirelessHD Transmitter........47
WirelessHD Transmitter part names ........ 48
WirelessHD Transmitter connection
example and signal flow ................ 49
Setting the WirelessHD Transmitter ........ 54
Projecting Images ......................54
WirelessHD Settings Menu................56
WirelessHD Transmission Range ............ 57
Operating the Remote Control............. 58
Remote Control Operating Range ...........58
Switching the Input and Output............ 58
Switching the target image .............. 59
Switching the image source .............60
Using the HDMI Link Function ........ 61
HDMI Link Function ..................... 61
HDMI Link Settings ...................... 61
Connecting ........................... 62
Using the Projector on a Network
Projecting Using Wired LAN .......... 63
Selecting Wired Network Settings ...........63
Projecting Using Wireless LAN ........ 65
Selecting Wireless Network Settings Manually
.................................... 65
Selecting the Computer's Wireless LAN Settings
.................................... 67
Selecting wireless network settings in
Windows ........................... 67
Selecting wireless network settings in OS X
.................................. 67
Setting Up Wireless Network Security . . . . . . . . 68
Projecting in Epson iProjection (iOS/Android)
.................................... 68
Operating using a smartphone (remote
control function) .....................69
Configuration Menu
Configuration Menu Functions ........ 71
Configuration Menu Operations............ 71
Configuration Menu Table................72
Image menu ........................72
Signal menu ........................ 74
Settings menu ....................... 75
Extended menu ...................... 78
Network menu .......................82
Info menu .......................... 86
Reset menu ......................... 86
Troubleshooting
Problem Solving . .................... 87
Reading the Indicators ................... 87
Indicator status during an error/warning....87
Indicator status during normal operation . . . . 89
When the Indicators Provide No Help........89
Check the problem .................... 89
Problems relating to images ............. 90
Problems when projection starts .......... 94
Problems with the remote control ......... 94
Problems with the control panel .......... 94
Problems with 3D .................... 95
Problems with HDMI ..................95
Problems with WirelessHD (EH-TW9400W/
EH-TW8400W only) ................... 96
Network problems .................... 98
About Event ID ........................ 98
Contents
5
Maintenance
Maintenance . . . . . .................. 100
Cleaning the Parts ..................... 100
Cleaning the air filter ................. 100
Cleaning the main unit ................ 101
Cleaning the lens .................... 102
Replacement Periods for Consumables...... 102
Air filter replacement period ............ 102
Lamp replacement period .............. 102
Replacing Consumables ................. 102
Replacing the air filter ................. 102
Replacing the lamp .................. 103
Resetting lamp hours ................. 105
Panel Alignment .................... 106
Color Uniformity ................... 108
About PJLink ....................... 110
Appendix
Optional Accessories and
Consumables ....................... 111
Optional Items ........................ 111
Consumables ......................... 111
Supported Resolutions .............. 112
PC ................................. 112
SD ................................. 112
HD ................................ 113
4K ................................. 113
3D ................................. 114
3D Input Signals MHL (via a WirelessHD
Transmitter*) ......................... 115
WirelessHD Input Signal MHL* ............. 115
Specifications ...................... 116
Appearance ........................ 119
List of Safety Symbols ............... 120
Glossary ........................... 122
General Notes ...................... 123
Warning Labels ....................... 123
General Notice ........................ 124
Introduction
6
Part Names and Functions
Front/Top
Name Function
aLamp cover
Open when replacing the projector's lamp. s p.103
bAir exhaust vent
Exhaust vent for air used to cool the projector internally.
Caution
While projecting, do not put your face or hands near the air exhaust vent,
and do not place objects that may become warped or damaged by heat near
the vent. Hot air from the air exhaust vent could cause burns, warping, or
accidents to occur.
cLens shutter
Links to the projector's power on/off function, and automatically opens and closes
the shutter. s p.25
dLens
Images are projected from here.
eAir intake vent
Intake vent for air used to cool the projector internally.
Air filter cover
When replacing the air filter, open this cover and remove the air filter. s p.102
fRemote receiver
Receives signals from the remote control. s p.24
gControl panel
Operates the projector. s p.7
Introduction
7
Control Panel
When the Illumination function is set to Off, all indicators are off under normal projection
conditions.
s
Extended - Operation - Illumination p.78
Buttons/Indicators Function
a
Flashes to indicate warm-up in progress or cool-down in progress. Shows the
projector's status through a combination of other indicators lit and flashing.
s p.87
b
Flashes orange when it is time to replace the lamp. Shows the projector's errors
through a combination of other indicators lit and flashing. s p.87
c
Flashes orange if the internal temperature is too high. Shows the projector's
errors through a combination of other indicators lit and flashing. s p.87
d
Displays and closes the Configuration menu.
On the Configuration menu, you can make adjustments and settings for Signal,
Image, Input Signal, and so on. s p.71
e
Selects functions and settings when a menu is displayed. s p.71
fControl panel cover
Cover for the control panel. When you want to use the control panel, grip the
knob and slide the cover open.
g
Selects the adjustment value for the keystone correction and for menu items.
s p.31
h
Selects adjustment values for menu items. s p.71
i
Returns to the previous menu level when a menu is displayed. s p.71
Introduction
8
Buttons/Indicators Function
j
Changes the adjustment items for the motorized lens function.
The adjustment items are as follows.
•
Focus s p.29
•
Zoom s p.29
•
Lens shift s p.30
k
Changes to the image from each input port. s p.26
l
Turns the projector on or off. s p.25
Lit when the projector is on. Shows the projector's errors through a combina-
tion of other indicators lit and flashing. s p.87
Introduction
9
Remote Control
The remote control varies depending on the projector model you are using. This examples in this section are
for the remote control for the EH-TW9400W/EH-TW8400W.
Button Function
a
Turns the projector on. s p.25
b
Displays and closes the Home screen.
s p.26
c
Changes to the image from each input port.
s p.26
is only available for the EH-TW9400W/
EH-TW8400W.
d
Performs operations such as play, stop, and
volume adjustment for connected devices
that meet the HDMI CEC standards. s p.61
e
•
When HDMI Link is On
sSettings - HDMI Link - HDMI Link p.75
Displays the device connections list.
•
When HDMI Link is Off
sSettings - HDMI Link - HDMI Link p.75
Displays the HDMI link settings menu.
s p.61
f
Changes the adjustment items for the motor-
ized lens function.
The adjustment items are as follows.
•
Focus s p.29
•
Zoom s p.29
•
Lens shift s p.30
Introduction
10
Button Function
g
Selects menu items and adjustment values.
s p.71
h
The adjustment value returns to its default
value when pressed while the menu's adjust-
ment screen is displayed. s p.71
i
Displays and closes the Configuration menu.
On the Configuration menu, you can make
adjustments and settings for Signal, Image,
and so on. s p.71
j
Saves, loads, or erases a memory. s p.42
k
Sets the strength for Frame Interpolation.
s p.36
l
Adjusts the hue, saturation, and brightness
for each RGBCMY color. s p.38
m
Performs the function assigned to the user
button. s p.75
n
(EH-TW9400W/EH-TW8400W only)
This is the button for controlling the Wire-
lessHD Transmitter.
Turns on the WirelessHD Transmitter, or
switches the input and output.
Make sure you point the remote control at the
WirelessHD Transmitter when performing
operations. s p.47
o
Changes the 3D format.
This projector supports the following 3D for-
mats.
•
Frame Packing
•
Side by Side
•
Top and Bottom
s p.44
p
The adjustment screen for the dynamic range
is displayed.s p.74
q
Displays and closes the test pattern. s p.28
r
Loads the lens position registered as Memo-
ry1 or Memory2 in the Save Lens Position.
s p.42
s
t
Returns to the previous menu level when a
menu is displayed. s p.71
A
When a menu is displayed, it accepts and en-
ters the current selection and moves to the
next level. s p.71
Introduction
11
Button Function
B
Displays the Image Enhancement menu.
s p.35
C
Changes the Color Mode. s p.32
D
Selects the aspect mode according to the in-
put signal.s p.33
E
Temporarily stops projection. To turn the im-
age back on, press this button again.
s p.31
F
The remote control buttons light up for ap-
proximately 10 seconds. This is useful when
operating the remote control in the dark.
G
Turns the projector off. s p.27
Introduction
12
Rear
Name Function
aSecurity slot ( )
The security slot compatible with the MicroSaver security system manufac-
tured by Kensington. For more details, visit the homepage of Kensington at
http://www.kensington.com/.
bPower inlet
Connect the power cord. s p.25
cRemote receiver
Receives signals from the remote control. s p.24
dOpt.HDMI port
Connects the power supply port for the optical HDMI cable. However, con-
nection for all the devices is not guaranteed. Make sure to check if your device
works beforehand.
eHDMI1 port
Connects HDMI compatible video equipment and computers.s p.19
HDMI1/HDMI2 ports support HDCP 2.2.
fHDMI2 port
gUSB-A port
Connects the optional Wireless LAN unit. It is also used when updating the
firmware. s p.21
hService port
Service port. This is not normally used.
iLAN port
Connects a LAN cable to connect to a network. s p.21
jPC port
Connects to the RGB output port on a computer. s p.20
kRS-232C port
When controlling the projector, connect the projector to a computer with an
RS-232C cable. This port is for control use and should not normally be used.
lTrigger Out port
Connects with external devices such as motorized screens. s p.20
Introduction
13
Base
LENS
Name Function
aCeiling mount fixing
points
Attaches the optional ceiling mount here when suspending the projector from
a ceiling. s p.111
Use the four ceiling mount fixing points for or depending on the in-
stallation environment. Use the fixing points when installing next to a wall
in a small room.
b
c
dRear foot
Remove this when using the ceiling mount fixing points.
eCable cover fixing
screw
Screw holes for attaching the cable cover.
fFront adjustable foot
When set up on a surface such as a table, extend the foot to adjust horizontal
tilt. s p.31
gScrew holes for ana-
morphic lens
Screw holes for attaching the anamorphic lens.
Preparing
14
Installing
Projected Image and Position of Projector
Install the projector as follows.
Installing in parallel with the screen
If the projector is installed at an angle to the screen, keystone distortion occurs in the projected image.
Adjust the projector's position so that it is installed in parallel with the screen.
c
If the projector cannot be installed in front of the screen, you can adjust the position of the image
by using lens shift.
s
p.30
Installing the projector horizontally by adjusting the height of either side
If the projector is tilted, the projected image is also tilted.
Install the projector horizontally so that both sides are at the same height.
If the projector cannot be installed horizontally, you can adjust the projector's tilt with the front foot.
s
p.31
Preparing
15
Various Setting Methods
Warning
•A special method of installation is required when suspending the projector from a ceiling (ceiling mount). If
it is not installed correctly, it could fall, causing an accident and injury.
•If you use adhesives, lubricants, or oil on the ceiling mount fixing points to prevent screws from loosening,
or if you use items such as lubricants or oils on the projector, the outer projector case may crack, which causes
it to fall from its ceiling mount. This could cause serious injury to anyone under the projector and also damage
the projector.
•Do not set up the projector in locations exposed to high humidity and dust, such as on a kitchen counter, in
the kitchen, or near a humidifier, or in locations exposed to oil smoke or steam. Doing so could cause fire or
electric shock. In addition, the oil content could cause the projector’s outer case to deteriorate and could
cause the projector to fall off from the ceiling where it is suspended.
•Do not install it on an unstable shelf or in a place out of load range. Otherwise, it could fall or topple causing
an accident and injury.
•When installing it in a high position such as on a shelf, take measures against falling by using wires to ensure
the safety in an emergency, such as an earthquake, and prevent accidents. If it is not installed correctly, it
could fall causing an accident and injury.
•Do not block the air intake vent and air exhaust vent of the projector. Blocking its air intake vent and air
exhaust vent may trap heat inside causing fire.
Attention
•Do not use the projector installed vertically. Doing so could cause a malfunction.
•Clean the air filter once every three months. Clean it more often if the environment is particularly dusty.
s p.100
Placing on a table and projecting
You can install the projector on a table in your living room or on a low shelf to project images.
Preparing
16
Suspending from the ceiling and projecting
You can suspend the projector from the ceiling with the optional ceiling mount to project images.
c
When suspending from the ceiling and projecting, set Projection to Front/Ceiling or Rear/
Ceiling.
s
Extended - Projection p.78
Projection Distance and Lens Shift Maximum Values
The size of the projection increases as the projector is moved away from the screen.
Use the table below to setup the projector at the optimum position from the screen. The values given here
are for your reference only.
The maximum lens shift adjustment values are shown in the following table.
c
The projected image becomes smaller after correcting distortion. Increase the projection distance
to fit the projected image to the screen size.
When adjusting the projection position vertically in lens shift
A : Distance from the center of the lens to the bottom edge of the projected image (when lens shift is raised
to its highest level)
B : Distance from the center of the lens to the bottom edge of the projected image (when lens shift is lowered
to its lowest level)
E : Projection distance from the projector to the screen
F : Size of the projected image
Preparing
17
When adjusting the projection position horizontally in lens shift
C : Lens center movement distance when the projector is moved (when lens shift is set to maximum left)
D : Lens center movement distance when the projector is moved (when lens shift is set to maximum right)
E : Projection distance from the projector to the screen
F : Size of the projected image
Unit: cm
16:9 Screen Size Projection Distance (E) Lens Shift Maximum Values*
F W x H Minimum
(Wide)
Maximum
(Tele)
Distance
(A)
Distance
(B)
Distance
(C, D)
50" 111 x 62 148 313 29 91 52
60" 133 x 75 178 376 35 109 63
80" 177 x 100 239 503 46 146 83
100" 221 x 125 300 630 58 182 104
150" 332 x 187 452 947 86 273 156
200" 443 x 249 604 1264 115 364 209
250" 553 x 311 756 1582 144 455 261
300" 664 x 374 908 1899 173 547 313
*Vertical and horizontal lens shift cannot both be set to their maximum values. s p.30
Preparing
18
Installation example (with 16:9 screen size and 100")
Side view
Overhead view
Preparing
19
Connecting a Device
Attention
•Make cable connections before connecting to a power outlet.
•Check the shape of the cable's connector and the shape of the port, and then connect. If you force a connector
of a different shape into the port, it could cause damage and a malfunction to occur.
Removing the Terminal Cover
Depending on the model you are using, the projector may have a terminal cover for the connector section
on the rear to improve the overall appearance of the projector. Remove the terminal cover before connecting
any cables.
There are gaps at the bottom of the terminal cover that allow you to pull the cover forward and lift it from
the grooves at the top.
When reattaching, first insert the protruding sections into the grooves at the top.
Connecting Video Equipment
To project images from DVD/Blu-ray players, connect to the projector using one of the following methods.
When using a commercially available HDMI cable
c
•To display signals in the 18 Gbps transmission band, such as 4k60p/4:4:4, use a premium HDMI cable.
If you use a cable that does not support it, images may not be displayed properly. If you experience
any trouble displaying images at 18 Gbps. change the EDID setting to Normal. sSignal-Advanced-
EDID p.74
•When using the power supply port for an optical HDMI cable, connect it to the Opt.HDMI port.
•HDMI1/HDMI2 ports support HDCP 2.2.
•This projector does not have a built-in speaker. Connect the projector to your AV system to listen to
audio from connected equipment.
Preparing
20
Connecting a Computer
To project images from a computer, connect the computer using one of the following methods.
When using a commercially available computer cable
When using a commercially available HDMI cable
Connecting External Equipment
Connecting to the Trigger Out port
To connect external devices such as motorized screens, connect a mini-jack stereo cable (3.5 mm) to the
Trigger Out port. When set to on, a signal (12 V DC) is output from this port to communicate the projector's
status (On or Off) to connected devices such as electric screens.
c
To use the Trigger Out port, set Trigger Out to Power (EH-TW9400W/EH-TW9400 only) or On (EH-
TW8400W/EH-TW8400 only).
s
Extended - Operation - Trigger Out p.78
Connecting WirelessHD devices (EH-TW9400W/EH-TW8400W only)
The projector receives transmissions from the WirelessHD Transmitter, and projects the images.
s
p.47
Change the projected image by pressing the button on the remote control or the button on the
control panel.
c
•When receiving WirelessHD images, make sure WirelessHD is set to On. sSettings - WirelessHD -
WirelessHD p.75
•You can change which device is displayed by selecting a device from Device Connections in HDMI
Link. sSettings-HDMI Link-Device Connections p.75
Preparing
21
Connecting Smartphones or Tablets
You can connect MHL compatible smartphones or tablets to the WirelessHD Transmitter. Use an MHL
compatible cable to connect the micro USB port of smartphones and tablets to the HDMI4 port on the
WirelessHD Transmitter.
You can operate smartphones or tablets from the projector remote control. You can also view video and
listen to music while charging a smartphone or tablet.
Attention
•Make sure the connection cable supports the MHL standards. During charging, the smartphone or tablet
could generate heat, cause a liquid leak, explode or generate other conditions that could result in a fire.
•When a connection is made using an MHL-HDMI conversion adapter, it may not be possible to charge or
control the device from the remote control.
c
Some devices use more power during video playback than what is supplied and will therefore not
enable charging during video playback or other operations.
Connecting to the LAN port
Connect to a network router, a hub, and so on, with a 100BASE-TX or 10BASE-T LAN cable.
You can operate the projector or check its status over a network from a computer or a smart device.
c
To prevent malfunctions, use a category 5 or higher shielded LAN cable.
Attaching the Wireless LAN unit
To use the wireless LAN function, attach an optional Wireless LAN unit (ELPAP10).
Connect the Wireless LAN unit to the USB port.
Preparing
22
You can use one of the following methods to project over wireless LAN. For more details, see the download
page.
•Projecting four screens simultaneously
When using Epson iProjection (Windows/Mac), you can display up to four separate screens from the projector from
up to 50 computers connected to the network.
Download Epson iProjection from the following Web site.
http://www.epson.com
•Projecting images from a mobile terminal via a network
By installing Epson iProjection (iOS/Android) on a smartphone or tablet, you can wirelessly project data on your
device.s p.68
c
•When not using the wireless LAN function with the Wireless LAN unit kept inserted, set Wireless LAN
Power to Off. This can prevent unauthorized access from outsiders. s p.82
•When using Epson iProjection in Quick connection mode, we recommend making security settings.
s p.84
Connecting an HDMI Cable Clamp
If the HDMI cable is thick and hangs down, make sure you secure it to the cable holder with an HDMI clamp
so that the cable's weight does not disconnect it from the port.
Preparing
23
Preparing the Remote Control
Installing the Remote Control Batteries
Attention
•Check the positions of the (+) and (-) marks inside the battery holder to ensure the batteries are inserted the
correct way.
•You cannot use other batteries except for the AA size manganese or alkaline.
a
Remove the battery cover.
While pushing the battery compartment
cover catch, lift the cover up.
b
Replace the old batteries with new
batteries.
Check the polarity of the batteries (+) and
(-) before installing.
c
Reattach the battery cover.
Press the cover until it clicks into place.
c
If delays in the responsiveness of the
remote control occur or if it does not
operate, it probably means that the
batteries are becoming flat. When this
happens, replace them with new
batteries. Have two AA size manganese
or alkaline batteries ready.
Basic Operations
25
Projecting Images
Turning On the Projector
a
Connect the equipment to the
projector.
b
Connect using the power cord
supplied.
The projector's power indicator turns blue.
This indicates that the projector is receiving
power, but is not yet turned on (it is in
standby mode).
c
Turn on the connected equipment.
d
Press the button on the remote
control or the button on the
control panel to turn on the projector.
Remote control Control panel
The lens shutter opens, and projection
starts.
The (operation indicator) flashes blue
as the projector warms up. Once the
projector is warmed up, the operation
indicator stops flashing and turns blue.
c
When Direct Power On is set to
On, you can start projecting by
simply connecting the power cord
to the projector without having to
press any buttons.
s
Extended -
Operation - Direct Power
On p.78
Warning
•Do not look into the lens during projection. The
powerful light emitted could cause damage to
eyesight. Pay close attention to how your child
behaves.
•Do not stand in front of the lens during projection.
Clothes could be damaged due to the high
temperature.
c
•This projector provides a Child Lock function to prevent children from accidentally turning the power
on and a Control Panel Lock function to prevent accidental operations and so on. s Settings - Lock
Setting - Child Lock/Control Panel Lock p.75
•This projector provides an Auto Setup function to automatically select the optimum settings when the
input signal for the connected computer image changes. s Signal - Auto Setup p.74
•When using at an altitude of 1500 m or more, set High Altitude Mode to On. s Extended - Operation -
High Altitude Mode p.78
Basic Operations
26
If the target image is not projected
If the image is not projected, you can change the source using one of the following methods.
Remote control Control panel
Press the button for the target port. Press the button and select the target port.
Press the button to confirm the selection.
Using the Home Screen
The Home screen feature allows you to easily select an image source and access useful functions.
Press the button on the remote control to display the Home screen.
Under the following conditions, the Home screen is displayed automatically when the projector is turned on.
•Home Screen Auto Disp. is set to On. s Extended - Home Screen - Home Screen Auto Disp. p.78
•There are no signals from any sources.
a
Selects the source you want to project.
b
Displays the Connection Guide.
c
Displays the Configuration menu. s p.71
d
Performs menu options assigned to Home Screen in the Extended menu.
sExtended - Home Screen p.78
e
Sets the 3D function. sSignal - 3D Setup p.74
f
Selects the Color Mode. s p.32
Basic Operations
27
c
The Home screen disappears after 10 minutes of inactivity.
Turning Off
a
Turn off the connected equipment.
b
Press the button on the remote
control or the button on the
control panel.
Remote control Control panel
A confirmation message is displayed.
c
Press the button again.
Projection ends, and the lens shutter closes
automatically.
The operation indicator flashes and the
projector begins to cool down.
d
Wait until cool-down is complete.
When cool-down is complete, the
operation indicator stops flashing.
e
Disconnect the power cord.
Basic Operations
28
Adjusting the Projected Image
Displaying the Test Pattern
When adjusting the zoom/focus or the projection position just after setting up the projector, you can display
a test pattern instead of connecting video equipment.
Press the button on the remote control to display the test pattern. The standard for horizontal lines
at the top and bottom uses 2.40:1 CinemaScope.
When you select Color Isolation while projecting images, the color selected from R (red), G (green), or B (blue)
is projected (EH-TW9400W/EH-TW9400 only).
Press the button again to end the test pattern display.
Lens Adjustment Function (Focus, Zoom, Lens Shift)
To adjust the focus, zoom, or lens shift, press the button on the remote control or the button on
the control panel, and then select the item you want to adjust.
Remote control Control panel
The adjustment items switch as shown in the following table.
1Focus adjustment Adjust Focus is displayed on the screen.
Adjusts the focus of the projected image. s p.29
2Zoom adjustment Adjust Zoom is displayed on the screen.
Adjusts the size of the projected image. s p.29
3 Lens shift adjustment Adjust Lens Shift is displayed on the screen.
Adjusts the position of the projected image. s p.30
To finish making adjustments, press the button in Lens shift adjustment.
c
You can register the results of lens adjustment to the memory (Save Lens Position). You can load the
lens position that you registered from the remote control or the Configuration menu.
Basic Operations
29
Adjusting the focus
a
Press the button on the remote control.
Adjust Focus is displayed on the screen.
b
Press the buttons to adjust the focus.
c
Press the button three times to finish making adjustments.
Adjusting the projection size (Zoom Adjustment)
a
Press the button on the remote control twice.
Adjust Zoom is displayed on the screen.
b
Press the buttons to adjust the size of the projected screen.
c
Press the button twice to finish the adjustment.
Basic Operations
30
Adjusting the position of the projected image (Lens Shift Adjustment)
If the projector cannot be installed directly in front of the screen, you can adjust the position of the image by
using lens shift.
a
Press the button on the remote control three times.
Adjust Lens Shift is displayed on the screen.
b
Use the buttons to adjust the position of the image.
You can move the image within the range indicated by the dotted line in the following figure.
c
To move the lens position back to the cen-
ter, hold the button for at least three
seconds.
c
Press the button to finish the adjustment.
c
When the following message is displayed when you change to Adjust Lens Shift, the image
moves in the opposite direction to the direction pressed with the buttons.
When Front/Ceiling or Rear/Ceiling is set for Projection, select Inverted.
s
Extended -
Projection p.78
Caution
•When transporting the projector, set the lens position to the center. If you transport the projector when the
lens is not in the central position, the lens shift mechanism could be damaged.
•Do not put your finger in the moving parts of the projector's lens. Otherwise an injury could occur.
c
•When you cannot install the projector directly in front of the screen, it is recommended that you use
lens shift to adjust the projection position.
•If finely adjusting the lens shift does not work, press briefly on the arrow buttons to perform minute
adjustments while viewing the image.
Basic Operations
31
Adjusting the Projector's Tilt
If the projected image is horizontally tilted (the left and right sides of the projected image are at different
heights) when the projector is setup on a table, adjust the front foot so that both sides are level with each other.
Correcting Keystone Distortion
You can use the buttons on the control panel to correct keystone distortion.
Open the control panel cover at the side to operate the control panel.
s
p.7
Press the or buttons to display the adjustment gauges.
When the gauges are displayed, press the and buttons to perform vertical correction.
When the top or bottom is too wide
c
•When you correct keystone distortion, the projected image may be reduced. Increase the projection
distance to fit the projected image to the screen size.
•You can make keystone settings from the Configuration menu. s Settings - Keystone p.75
•You can make effective corrections within a projection angle of 30° top to bottom.
Hiding the Image Temporarily
You can use this to temporarily hide the image on the screen.
Press the button to show or hide the image.
c
For movies, because the movie continues to play even when it is hidden, you cannot return to the
point at which you hid the image using the button.
Adjusting the Image
32
Adjusting the Image
Selecting the Projection Quality (Color Mode)
You can obtain the optimum image quality to suit your surroundings when projecting. The brightness of the
image varies depending on the mode selected.
a
Press the button.
c
•You can make settings from the Configuration menu. s Image - Color Mode p.72
•If you press the button, you can also make settings from the Home screen.s p.26
b
Select Color Mode.
Use the buttons to select a mode, and then press the button to confirm the
selection.
Choices when projecting 2D images
Mode Application
Dynamic
This is the brightest mode. Best for prioritizing brightness.
Bright Cinema
Best for projecting vivid images.
Natural
Best for faithfully reproducing the color of the source image.
We recommend selecting this mode when performing color adjustment for the image.
s p.38
Cinema
Best for enjoying content such as movies.
Digital Cinema
Projects images in the Digital Cinema color space. Best for prioritizing colors.
Choices when projecting 3D images
Mode Application
3D Dynamic
A dedicated 3D mode best for prioritizing brightness.
3D Cinema
A dedicated 3D mode best for enjoying content such as movies.
Adjusting the Image
33
Switching the Screen Between Full and Zoom (Aspect)
You can change the input signal's type, aspect ratio, and resolution to match the Aspect of the projected
image.
The available settings vary depending on the image signal currently being projected.
c
Note that using the aspect ratio function of the projector to reduce, enlarge, or split the projected
image for commercial purposes or for public viewing may infringe upon the rights of the copyright
holder of that image based on copyright law.
a
Press the button.
c
You can make settings from the
Configuration menu.
s
Signal -
Aspect p.74
b
Use the buttons to select
the setting name, and then press the
button to confirm the selection.
c
You may not be able to change the Aspect depending on the input signal.
By normally selecting Auto, the optimum aspect is used to display the input signal. Change the setting if you
want to use a different aspect.
The table below shows the image projected on a 16:9 screen.
Input Image Setting Name
Normal Full Zoom
4:3 Images
16:9 Images*1
Images Recorded Using
Squeeze
Letterbox Images*2
Adjusting the Image
34
Input Image Setting Name
Normal Full Zoom
Notes
Matches the vertical size of
the projection panel. The
aspect ratio differs de-
pending on the input im-
age.
Uses the entire projection
panel. The aspect ratio dif-
fers depending on the in-
put resolution.
Retains the aspect ratio of
the input signal, and
matches the horizontal
size of the projection pan-
el. The top and bottom of
the image may be trunca-
ted.
*1 The full and zoom used for 16:9 signal input cannot be used for 4K and 3D signals, as well as for the PC image
signal.
*2 The letterbox image used in this explanation is a 4:3 aspect ratio image displayed in 16:9 with black margins at
the top and bottom for subtitle placement. The margins at the top and bottom of the screen image are used
for subtitles.
For EH-TW9400W/EH-TW9400, you can also set Anamorphic Wide and Horiz. Squeeze.
Set Anamorphic Wide and attach a commercially available anamorphic lens to enjoy DVDs, Blu-rays, and so
on of images recorded at Cinema Scope size.
Horiz. Squeeze stretches the horizontal aspect of the input signal. This allows you to project across the full
width of the screen when using a commercially available anamorphic lens.
c
•If Anamorphic Wide is selected when Overscan is set, the image may be truncated. Set Overscan to
Off.s Signal-Overscan p.74
•When projecting 3D images in Anamorphic Wide, only 1080p/24 Hz/frame packing signals are
supported.
•When a 4K image signal is being input, you can only select Normal, Anamorphic Wide, and Horiz.
Squeeze.
Adjusting the Sharpness
You can make the image clearer.
The following shows the setting items and procedures.
Standard
Enhances the outlines for the projected image overall. When you adjust Stand-
ard, the adjustment values for Thin Line Enhancement and Thick Line En-
hancement are also adjusted.
Thin Line Enhancement
Details such as hair and patterns on clothing are enhanced.
Thick Line Enhancement
Rough parts such as outlines for entire subjects or the background are enhanced,
making the overall image clearer.
a
Press the button.
The Configuration menu is displayed.
b
Select Image - Sharpness.
The Sharpness adjustment screen is
displayed.
Adjusting the Image
35
c
Use the buttons to select
the item, and then use the
buttons to make the adjustments.
The image is enhanced when moved to the
right (positive) and softer when moved to
the left (negative).
Press the button to return the
adjustments to their default values.
d
Press the button to exit the
menu.
Adjusting Image Resolution (Image Enhancement)
You can adjust the resolution of the image using the Image Enhancement function.
The following content can be adjusted.
4K Enhancement
4K Enhancement is a function that projects an image at a doubled res-
olution by diagonally shifting 1 pixel in increments of 0.5 pixels.
A high-resolution image signal is projected in fine detail.
Image Preset Mode
Select the settings prepared in advance as the settings for Noise Re-
duction, MPEG Noise Reduction, Super-resolution, and Detail En-
hancement.
Noise Reduction
(This can be specified only when Image Processing is set to Fine.)
Smoothes out rough images.
MPEG Noise Reduction
(This can be specified only when Image Processing is set to Fine.)
You can reduce dot and block noise that occurs in outlines when pro-
jecting MPEG movies.
Super-resolution
Fine Line Adjust: Enhances the contrast and the outlines of complicated
images.
Soft Focus Detail: Enhances the contrast and the outlines for smooth
backgrounds.
Detail Enhancement
Enhances the contrast in an image to create a more emphatic texture
and material feel.
Strength: The larger the value, the stronger the contrast.
Range: The larger the value, the wider the range of detail enhancement
becomes.
Adjusting the Image
36
a
Press the button.
c
You can make settings from the
Configuration menu.
s
Image -
Image Enhancement p.72
b
Use the buttons to
select the item you want to adjust, and
then press the button to confirm
the selection.
c
Use the buttons to make
adjustments.
Press the button to adjust another
item.
Press the button to return the
adjustments to their default values.
d
Press the button to exit the
menu.
Setting Auto Iris
By automatically setting the luminance according to the displayed image, you can enjoy deep and rich images.
You can select the luminance adjustment tracking for changes in brightness in the displayed image from
Normal to High Speed.
Press the button to display menus in the following
order.
Image - Auto Iris
Use the buttons to select the item, and then
press the button to confirm the selection.
c
Depending on the image, you may hear the Auto Iris operating, but this is not a malfunction.
Setting Frame Interpolation
You can play fast moving images smoothly by automatically producing intermediate frames between the
original frames.
Frame Interpolation is available under the following conditions.
•When Image Processing is set to Fine. s Signal - Advanced - Image Processing p.74
•When the source is HDMI1, HDMI2, or WirelessHD (EH-TW9400W/EH-TW8400W only).
Adjusting the Image
37
•When inputting 2D signals* or 3D signals (1080p 24 Hz). s p.112
* This is unavailable when a 4K signal is being input. This is enabled only when 4K Enhancement is set to On and
1080p 24 Hz signals are being input.s Image - Image Enhancement - 4K Enhancement p.72
a
Press the button.
c
You can make settings from the
Configuration menu.
s
Image -
Frame Interpolation p.72
b
Use the buttons to
select the item, and then press the
button to confirm the selection.
Adjusting the Image
38
Adjusting the Color
Adjusting the Color Temp.
You can adjust the overall tint of the image. Make adjustments if the image is a little too blue or too red and
so on.
Press the button to display menus in the following
order.
Image - Color Temp. - Color Temp.
Use the buttons to make adjustments.
Blue tints grow stronger as the value is increased, and red
tints grow stronger as the value is reduced.
c
Press the button to return the adjustments to their default values.
Adjusting the RGB (Offset and Gain)
You can adjust the brightness of dark areas (Offset) and bright areas (Gain) for R (red), G (green), and B (blue).
Press the button to display menus in the following
order.
Image - Color Temp. - Custom
Use the buttons to select the item, and then
use the buttons to make the adjustments. The image
becomes brighter when moved to the right (positive) and
darker when moved to the left (negative).
Offset
When the image is made brighter, shading for the darker sections is more vividly expressed.
When the image is made darker, the image appears more full-bodied but shading for the
darker sections is harder to distinguish.
Gain
When the image is made brighter, the bright sections become whiter and shading is lost.
When the image is made darker, shading for the bright sections is more vividly expressed.
c
Press the button to return the adjustments to their default values.
Adjusting Hue, Saturation, and Brightness
You can adjust the hue, saturation, and brightness for each of the R (red), G (green), B (blue), C (cyan), M
(magenta), and Y (yellow) colors.
Hue
Adjusts the overall color of the image to be blue, green, or red.
Saturation
Adjusts the overall vividness of the image.
Brightness
Adjusts the overall color brightness of the image.
Adjusting the Image
39
a
Press the button.
c
You can make settings from the
Configuration menu.
s
Image -
Advanced - RGBCMY p.72
b
Use the buttons to
select the color you want to adjust,
and then press the button to
confirm the selection.
c
Use the buttons to
select Hue, Saturation, or
Brightness.
d
Use the buttons to make
adjustments.
Press the button to adjust another
color.
Press the button to return the
adjustments to their default values.
e
Press the button to exit the
menu.
Adjusting the Image
40
Adjusting the Gamma
You can adjust slight coloration differences that may occur due to the device being used when the image is
displayed.
You can set it by using one of the following three methods.
•Select and adjust the correction value
•Adjust using the gamma adjustment graph
Select and adjust the correction value
a
Press the button to display
menus in the following order.
Image - Advanced - Gamma
b
Use the buttons to
select the correction value, and then
press the button to confirm the
selection.
The larger the value, the lighter the dark
portions of the image become, but bright
areas may appear discolored. The upper
part of the gamma adjustment graph
becomes rounded.
The smaller the value, the darker the bright
portions of the image become. The lower
part of the gamma adjustment graph
becomes rounded.
c
•The horizontal axis of the gamma adjustment graph shows the input signal level, and the vertical axis
shows the output signal level.
•Select Reset to return the adjustments to their default values.
Adjust using the gamma adjustment graph
Select a tone point on the graph and make adjustments.
a
Press the button to display
menus in the following order.
Image-Advanced-Gamma-Custom
Adjusting the Image
41
b
Use the buttons to select the
tone you want to adjust from the
graph.
c
Use the buttons to
adjust the brightness, and then press
the button to confirm the
selection.
Adjusting the Image
42
Viewing the Image at the Saved Image Quality
(Memory Function)
Saving a Memory
By using the memory function, you can register the following adjustment values, and then load them when
necessary.
•Image setting from the Configuration menu
•Adjustment values for Lens Adjustment Function (Focus, Zoom, Lens Shift, Blanking) s p.28
a
Make the settings or adjustments you
want to register.
b
Press the button.
c
Use the buttons to
select Save Memory or Save Lens
Position, and then press the
button to confirm the selection.
Save Memory: Registers the Image
settings
Save Lens Position: Registers the
adjustment value for the lens adjustment
function
d
Use the buttons to
select the memory name to be saved,
and then press the button to
confirm the selection.
The current projector settings are saved to
the memory.
If the mark on the left of the memory name
is turned aqua, it means the memory has
already been registered. When you select a
registered memory, a message is displayed
asking you to confirm that you want to
overwrite the memory. If you select Yes, the
previous content is erased and the current
settings are saved.
Loading, Deleting, and Renaming a Memory
You can load, delete, and rename registered memories.
Press the button, and then select the target function on the screen displayed.
c
•Press the buttons on the remote control to load the lens position from the Save Lens
Position registered in Memory1 or Memory2.
•The position of the lens when loading the memory and the position of the lens when the memory is
registered may not be exactly the same.
Adjusting the Image
43
Function Explanation
Load Memory
Loads the saved memory. When you select a memory and press the
button, the settings applied to the current image are replaced with the
settings from the memory.
Erase Memory
Erases the registered memory. When you select a memory name and press
the button, a message is displayed. Select Yes, and then press the
button to erase the selected memory.
Rename Memory
Changes the memory name. Select the memory name you want to
change, and then press the button. Enter the memory name using
the soft keyboard. s p.83
When you have finished, move the cursor over Finish, and then press the
button.
Load Lens Position
Loads the registered lens position memory. When you select the lens po-
sition name and press the button, the adjustment value for the se-
lected lens position memory is applied.
Erase Lens Position
Erases the registered lens position memory. When you select a lens posi-
tion name and press the button, a message is displayed. Select Yes,
and then press the button to erase the selected lens position memory.
Rename Lens Position
Changes the lens position memory name. Select the lens position memory
name you want to change, and then press the button. Enter the lens
position memory name using the soft keyboard. s p.83
When you have finished, move the cursor over Finish, and then press the
button.
Useful Functions
44
Enjoying 3D Images
Preparing to View 3D Images
To view 3D images, be sure to prepare a pair of commercially available 3D Glasses with an active shutter
system that supports radio waves (RF/Bluetooth) communication system in advance.
Check the following before viewing 3D images.
•When the source is HDMI1, HDMI2, or WirelessHD (EH-TW9400W/EH-TW8400W only).
•Set 3D Display to Auto or 3D.
When this is set to 2D, change to Auto or 3D. s Signal - 3D Setup - 3D Display p.74
•Pair 3D Glasses.
This projector supports the following 3D formats.
•Frame Packing
•Side by Side
•Top and Bottom
If the 3D image cannot be viewed
The projector automatically projects a 3D image when detecting a 3D format.
Some 3D TV broadcasts may not contain 3D format signals. If this happens, follow the steps below to set the
3D format.
a
Press the button to display
menus in the order Signal - 3D Setup.
b
Set 3D Display to 3D.
c
Press the button to set the 3D
format on the AV device.
c
•If you are using a device or cable that does not support 3D images, 3D projection cannot be performed.
•For details on 3D format settings on the AV device, see the documentation supplied with the AV device.
•When the 3D format has not been correctly set up, an image will not be correctly projected as shown
below.
•If a 3D image is not projected correctly even when a 3D format is set, the synchronization timing for
the 3D Glasses may be inversed. Inverse the synchronization timing using Inverse 3D
Glasses.s Signal - 3D Setup - Inverse 3D Glasses p.74
•How a 3D image is perceived varies depending on the individual.
•When you start projecting a 3D image, a warning about viewing 3D images is displayed. You can turn
off this warning by setting 3D Viewing Notice to Off. s Signal - 3D Setup - 3D Viewing Notice p.74
•During 3D projection, the following Configuration menu functions cannot be changed.
Aspect (set to Normal), Noise Reduction (set to Off), Overscan (set to Off), 4K Enhancement, Super-
resolution, Image Processing
•How the 3D image is viewed may change depending on the temperature of the surroundings and how
long the lamp has been used. Refrain from using the projector if the image is not projected normally.
Useful Functions
45
Using 3D Glasses
You can view 3D images by using a pair of commercially available 3D Glasses (with an active shutter system
that supports radio waves (RF/Bluetooth) communication system).
To view 3D images, you first need to pair the 3D Glasses with the projector. See the User's Guide supplied
with your 3D Glasses for more information.
Warnings Regarding Viewing 3D Images
Note the following important points when viewing 3D images.
Caution
Viewing Time
•When viewing 3D images, always take periodic breaks during extended viewing.
Long periods of viewing 3D images may cause eye fatigue.
The amount of time and frequency of such breaks varies from person to person. If your eyes still feel tired or
uncomfortable even after taking a break from viewing, stop viewing immediately.
Caution
Watching 3D Images
•If your eyes feel fatigued or uncomfortable when viewing 3D images, stop viewing immediately.
Continuing to view the 3D images could cause you to feel unwell.
•When viewing 3D images be sure to always wear 3D Glasses. Do not attempt to view 3D images without 3D
Glasses.
Doing so could cause you to feel unwell.
•Do not place any breakable or fragile objects around you when using 3D Glasses.
3D images may cause you to move your body involuntarily, resulting in damage to nearby items or personal
injury.
•Only wear 3D Glasses when viewing 3D images. Do not move around while wearing 3D Glasses.
Your vision may appear darker than normal, causing you to fall or injure yourself.
•Try to stay as level with the viewing screen as possible when viewing 3D images.
Viewing 3D images at an angle reduces the 3D effect and may cause you to feel unwell due to unintended
color changes.
•If using 3D Glasses in a room with fluorescent or LED lighting, you may see flashing or flickering throughout
the room. If this should occur, reduce the lighting until the flickering goes away or turn off the lights completely
when viewing 3D images. In some very rare cases, this flickering could trigger seizures or fainting for some
individuals. If you begin to feel uncomfortable or unwell at any time when viewing 3D images, stop
immediately.
•Stay at least three times the height of the screen away from the screen when viewing 3D images.
The recommended viewing distance for an 80-inch screen is at least 3 meters, and at least 3.6 meters for a
100-inch screen.
Sitting or standing any closer than the recommended viewing distance may result in eye fatigue.
Useful Functions
46
Caution
Health Risks
•You should not use 3D Glasses if you are sensitive to light, have a heart condition, or are unwell.
Doing so could aggravate your pre-existing conditions.
Caution
Recommended Age of Use
•The minimum recommended age to view 3D images is six years old.
•Children under the age of six are still developing and viewing 3D images may cause complications. Consult
your doctor if you have any concerns.
•Children viewing 3D images through 3D Glasses should always be accompanied by an adult. It is often difficult
to tell when a child is feeling tired or uncomfortable, which could result in them feeling suddenly unwell.
Always check with your child to ensure that they are not experiencing any eye fatigue during viewing.
Useful Functions
47
Connecting with WirelessHD (EH-TW9400W/
EH-TW8400W Only)
Installing the WirelessHD Transmitter
You can use the supplied WirelessHD Transmitter to wirelessly receive image and sound data.
This is useful when the projector cannot be setup near your AV devices as you can connect the devices to the
projector without using cables.
You can use the WirelessHD Transmitter in the following ways.
•You can connect up to four AV devices at the same time, and switch images using the remote control.
•As well as the projector, you can connect another monitor device, such as a television, to the HDMI Out port, and
then switch the output using the remote control.
•This allows other monitor devices such as TVs connected to the HDMI Out port to project images from the connected
AV device, even if the projector is off.
•You can connect smart devices and tablets that support MHL, and then project images from the connected MHL
device. You can also operate MHL devices from the projector's remote control, as well as charge the MHL device.
•You can split the HDMI signal that is being input into the WirelessHD Transmitter into image and audio, and output
to other devices.
•Even for AV devices that do not support HDCP 2.2, you can output audio by connecting to the HDMI Out port on the
WirelessHD Transmitter.
Useful Functions
48
WirelessHD Transmitter part names
Front Rear
Name Function
a
t
button
Turns the transmitter on or off.
This performs the same function as the button for the WirelessHD
Transmitter control on the lower section of the remote control.
b button
Changes to the image from each input port.
This performs the same function as the button for the WirelessHD
Transmitter control on the lower section of the remote control.
c button
Switches the output image to the projector or the device connected to the
HDMI Out port.
This performs the same function as the button for the WirelessHD
Transmitter control on the lower section of the remote control.
dMain power switch
Turns the main power for the transmitter on or off.
eAC adapter port
Connects the AC adapter.
fHDMI Out port
Connects to a monitor device, such as a television. You can switch the output
image using the button on the remote control or the button
on the WirelessHD Transmitter.
gOptical Audio-Out port
Connects to an audio device equipped with an optical digital audio input
port.
hHDMI Input port
Connects to the AV device you want to playback. You can switch the input
image using the Input button.
The HDMI4 port of the unit meets the MHL standards. You can play content
from MHL compatible smart devices or tablets connected with an MHL ca-
ble.
i3D Glasses charging port
Connects a USB cable to charge the 3D Glasses.
jSetup button
This is the button on the back of the WirelessHD Transmitter.
This is a paring button for changing devices. Do not use this button under
normal circumstances since this transmitter is already configured before the
shipment.
kOn/Standby indicator
(blue)
This flashes while the WirelessHD Transmitter is starting up, and remains lit
while operating.
Useful Functions
49
Name Function
lWiHD indicator (blue)
Indicates the communication status for the WirelessHD.
•
Lit when wirelessly transmitting images to the projector.
•
Off when outputting to the HDMI Out port.
mLink indicator (blue)
Indicates the connection status with the projector.
•
Turns on when connected to the projector.
•
Flashes when searching for a projector.
•
Flashes slowly when standing by in power saving status.
nTV indicator (blue)
Lit when a monitor device such as a TV is selected as the output.
oHDMI1 to 4 indicators
(blue)
The indicator for the source currently being projected is lit.
WirelessHD Transmitter connection example and signal flow
c
•The antennas are built-into the front of the projector and the WirelessHD Transmitter. Make sure the
antennas face each other (face the front) when setting up the devices.
Also, do not place any object over the front side of the projector and WirelessHD Transmitter.
•Place the WirelessHD Transmitter on a level surface facing towards the projector.
•You can view the signal strength from the WirelessHD settings menu. s Settings - WirelessHD -
Video Reception p.75
•When outputting audio from devices connected to the Optical Audio-Out port or the HDMI Out port,
set the output audio in Audio Out Device. s p.61
•You can output images from the projector or a monitor device such as TV. You can switch the output
image using the button on the remote control or the button on the WirelessHD
Transmitter.s p.59
•When inputting images from HDMI Input1 or HDMI Input2 port, if noise is generated by monitors such
as televisions or if the audio is lost, try connecting to the HDMI Input3 or HDMI Input4 port.
•This projector cannot transmit signals in the 18 Gbps transmission band such as 4K60p/4:4:4 using a
wireless network.
Useful Functions
50
Connection example 1: Viewing without an AV amplifier (audio is output from the Optical Audio-
Out port)
Audio is output from the sound bar connected to the Optical Audio-Out port. Use a commercially available
optical digital cable to connect to the sound bar.
c
•When connecting a device, such as a sound bar, to the Optical Audio-Out port on the WirelessHD
Transmitter, check that Audio Out Device is set to WiHD Transmitter (Optical). sSettings - HDMI
Link - Audio Out Device p.75
•The following conditions mus t b e m et wh en yo u w an t t o o ut pu t i ma ge s f ro m m on it or de vi ce s i nc lu di ng
TVs that support 18 Gbps transmission band, such as 4k60p/4:4:4.
- Connect the monitor device to the HDMI Out port with a Premium HDMI cable.
- Connect the AV device to the HDMI Input1 or HDMI Input2 port.
•You cannot output some audio from the Optical Audio-Out port due to restrictions in audio standards
*
.
- Lossless audio
- Lossy high-bandwidth audio
- Immersive audio
* This is the specifications as of June 2018. This will be changed in the future.
Useful Functions
51
Connection example 2: Viewing without an AV amplifier (audio is output from the HDMI Out port)
Audio is output from the sound bar and so on connected to the HDMI Out port. In this situation, you can even
output audio from AV amplifiers or sound bars that do not support HDCP 2.2.
c
When connecting a device, such as a sound bar, to the HDMI Out port on the WirelessHD
Transmitter, check that Audio Out Device is set to WiHD Transmitter (HDMI).
s
Settings - HDMI
Link - Audio Out Device p.75
Useful Functions
52
Connection example 3: Viewing with a connected AV amplifier
Connect using an AV amplifier.
Audio is output from the AV amplifier.
Useful Functions
53
Connection example 4: Viewing with a connected smart device
Connect an MHL cable to the HDMI4 port.
Useful Functions
54
Setting the WirelessHD Transmitter
a
Set up the WirelessHD Transmitter
connected to the projector so that
they are facing each other.
s
p.47
c
•The antennas are built-into the
front of the projector and the
WirelessHD Transmitter. Make
sure the antennas face each other
(face the front) when setting up
the devices.
Also, do not place any object over
the front side of the projector and
WirelessHD Transmitter.
•Place the WirelessHD
Transmitter on a level surface
facing towards the projector.
b
Connect the WirelessHD Transmitter
to an electrical outlet using the
supplied AC adapter.
c
Using an HDMI cable, connect the AV
device you want to use to the Input
port on the WirelessHD Transmitter.
You can connect up to four multi-media
players.
c
•You can connect another monitor device, such as a television, to the HDMI Out port on the WirelessHD
Transmitter. You can switch between output images using the remote control. s p.59
•The HDMI4 port of the WirelessHD Transmitter supports the MHL input signal. You can play content
from MHL compatible smart devices or tablets connected with an MHL cable.
•If the following message is displayed when you connect an MHL device, the device has been connected
to a port other than the HDMI4 port, or the connected device is not compatible with MHL.
"No Signal"
•You can use the HDMI link function even when using the WirelessHD Transmitter. s p.61
Projecting Images
a
Start playback on the AV device, and then turn on the projector and the WirelessHD
Transmitter.
The On/Standby indicator on the WirelessHD Transmitter turns on.
Useful Functions
55
b
Check the status of the WiHD indicator on the WirelessHD Transmitter.
If the WiHD indicator is on, go to the next step.
If the indicator is off, press the button on the remote control or the button on the
WirelessHD Transmitter.
Make sure you point the remote control at the WirelessHD Transmitter when using the button
on the remote control.
Remote control WirelessHD Transmit-
ter
c
Check the status of the Link indicator on the WirelessHD Transmitter.
If the WirelessHD Transmitter is connected to the projector, the Link indicator turns on.
c
•If the indicator does not turn on, check that the projector has been prepared correctly and that
it is turned on.
•You can view the signal strength while images are being projected from the WirelessHD settings
menu. s Settings - WirelessHD - Video Reception p.75
Useful Functions
56
d
If projection does not start, press the button on the remote control to change the
source.
Make sure you point the remote control at the projector when using the button on the remote
control.
Projection starts.
e
When connecting two or more AV devices to the WirelessHD Transmitter, press the
button to switch images.
s
p.60
c
•When receiving WirelessHD images, make sure WirelessHD is set to On from the Configuration menu.
s Settings - WirelessHD - WirelessHD p.75
•Make sure you turn off the WirelessHD Transmitter if it is not going to be used for an extended period.
WirelessHD Settings Menu
a
Press the button.
The Configuration menu is displayed.
b
Select Settings - WirelessHD, and
then press the button to confirm
the selection.
The WirelessHD settings screen is
displayed.
c
Make settings for each of the
displayed functions.
Available functions on the WirelessHD settings menu
Function Explanation
Connected Device Displays the available WirelessHD device that can be connected. The device name and
MAC address (device number) are displayed. The MAC address is displayed on the label
on the base.
WirelessHD Enables or disables the WirelessHD function.
Video Reception Displays the reception for the image being projected.
Reset Resets WirelessHD settings to their default settings.
Useful Functions
57
c
Even when the WirelessHD Transmitter and the projector are connected, 0% is displayed as the
Video Reception when no image signal is being input. Check the communication status by viewing
the Link indicator.
s
p.48
WirelessHD Transmission Range
The following shows the communication range of the WirelessHD. Make sure you set up the WirelessHD
Transmitter so that it faces the projector.
Horizontal
*Install the transmitter at 70° when you use it in Taiwan or Korea.
Vertical direction (suspended from a ceiling) Vertical direction (placed on a table and so on)
c
•The wireless transmission range varies depending on the placement and material of the surrounding
furniture and walls. The values given here are for your reference only.
•The projector cannot communicate through walls.
•The antennas are built-into the front of the projector and the WirelessHD Transmitter. Make sure the
antennas face each other (face the front) when setting up the devices.
Also, do not place any object over the front side of the projector and WirelessHD Transmitter.
•Do not install the transmitter on a metal shelf. The metal may make the signal unstable. Install on a
shelf made from wood etc.
•When checking operations, place the projector and the WirelessHD Transmitter close to each other,
and make sure there are no other projectors operating in the vicinity.
•Depending on the reception strength, the image's color information may be automatically discarded
to avoid any interruptions and maintain a constant connection. To avoid any deterioration in image
quality, adjust the position of the WirelessHD Transmitter so that the Video Reception is as strong as
possible.
•Reception sensitivity varies depending on the resolution of the input image. Therefore, you may not
be able to achieve the same reception sensitivity when inputting a 1080p image and when inputting
a 4K image.
Useful Functions
58
Operating the Remote Control
Name Function
a
Turns the power for the WirelessHD Transmitter on or off.
b
Switches the output image between a monitor device, such as a television, connected to
the HDMI Out port on the WirelessHD Transmitter and the projector.s p.59
c
Switches the image source for the AV device connected to the WirelessHD Transmitter.
s p.60
c
Point the remote control towards the WirelessHD Transmitter.
Remote Control Operating Range
The following shows the operating range between the remote control and the WirelessHD Transmitter.
Operating range (left to right) Operating range (top to bottom)
Switching the Input and Output
With the WirelessHD Transmitter, you can connect and switch between up to four multi-media players (input
devices to be played back) and one monitor device (a monitor device displaying an image, such as a television).
Point the remote control at the WirelessHD Transmitter and press its button to switch between input
devices and its button to switch between output devices.
Useful Functions
59
Switching the target image
You can switch between a monitor device, such as a television, connected to the HDMI Out port on the
WirelessHD Transmitter and the projector.
a
Turn on the projector or the monitor device, such as a television.
b
Turn on the WirelessHD Transmitter.
The On/Standby indicator on the WirelessHD Transmitter turns on.
c
Point the remote control at the WirelessHD Transmitter, and then press the button
on the remote control or the button on the WirelessHD Transmitter.
Remote control WirelessHD Transmit-
ter
Depending on the output target, the indicators on the WirelessHD Transmitter indicate the following
status. The output target projected last time is projected the next time the projector is turned on.
WiHD indicator On: The image is being output to the projector.
TV indicator On: The image is being output to the monitor device.
Useful Functions
60
c
You can switch to the other monitor device even when the projector is off.
Switching the image source
Use the button on the remote control to switch the image source for the AV device connected to the
WirelessHD Transmitter.
Useful Functions
61
Using the HDMI Link Function
HDMI Link Function
When an AV device that meets the HDMI CEC standards is connected to the projector's HDMI port, you can
perform linked operations such as linked power on and volume adjustment for the AV system from one
remote control. Also, when projecting images in WirelessHD, you can use the HDMI link function (EH-
TW9400W/EH-TW8400W only).
c
•As long as the AV device meets the HDMI CEC standards, you can use the HDMI link function even if
the AV system in-between does not meet the HDMI CEC standards.
•Up to 3 multi-media players that meet the HDMI CEC standards can be connected at the same time.
Connection Example
Projector Amplifier Multi-media players and so on
HDMI Link Settings
When HDMI Link is set to On, you can perform the following
operations. s Settings - HDMI Link - HDMI Link p.75
•
Input Change Link
Changes the input source of the projector to HDMI when
content is played back on the connected device.
•
Connected Devices Operations
Using the projector's remote control, you can perform op-
erations such as Play, Stop, Fast Forward, Rewind, Next
Chapter, Previous Chapter, Pause, Volume Adjustment, and
Audio Mute.
You can also select the following functions from the HDMI
Link screen.
Function Explanation
Audio Out Device
*
Selects which device outputs audio.
AV System: Select this setting when you output audio from an AV amplifier.
WiHD Transmitter (Optical): Select this to output audio from the device connected
to the Optical Audio-Out port on the WirelessHD Transmitter.
WiHD Transmitter (HDMI): Select this to output audio from the device connected to
the HDMI Out port on the WirelessHD Transmitter.
Power On Link When Power On Link is set, operations are linked as shown below.
•
When the projector is turned on, the connected devices are also turned on.
•
Also, when the connected devices are turned on and content is played back, the projector
turns on. However, the projector does not turn on when connected to the WirelessHD
Transmitter even when the connected device is turned on.
Useful Functions
62
Function Explanation
Power Off Link When Power Off Link is set to On, when the projector is turned off, the connected
devices are also turned off.
•
This only works when the connected device's CEC power link function is enabled.
•
Note that depending on the status of the connected device (for example, if it is record-
ing), the device may not power off.
Link Buffer If HDMI Link is not working correctly, you may be able to improve it by changing the
settings.
*EH-TW9400W/EH-TW8400W only.
c
To use the HDMI Link function, you must configure the connected device. See the documentation
supplied with the connected device for more information.
Connecting
You can check the connected devices that are available for HDMI Link, and select on the device you want to
project the image from. Devices that can be controlled by HDMI Link automatically become the selected
device.
Before displaying the list of connected devices, check that HDMI Link is set to On.
s
Settings - HDMI
Link - HDMI Link p.75
a
Press the button, and then select
Device Connections.
The Device Connections list is displayed.
Devices that have an aqua icon to their left
are linked by HDMI Link.
If the device name cannot be determined
this field is left blank.
b
Select the device you want to operate
using the HDMI Link function.
c
•If the cable does not meet the HDMI standards, operations are not possible.
•Some connected devices or functions of those devices may not operate properly even if they meet the
HDMI CEC standards. See the documentation and so on supplied with the connected device for more
information.
Using the Projector on a Network
63
Projecting Using Wired LAN
You can send images to your projector through a wired network.
To do this, connect the projector to your network, and then set up your projector and computer for network
projection.
When you have finished making projector connection and network settings, install Epson iProjection
(Windows/Mac) from the following Web site.
You can use Epson iProjection to project computer images over a network. You can also hold dynamic
meetings by projecting images from multiple computers connected to the network at the same time. See
the Epson iProjection Operation Guide (Windows/Mac) for more information.
http://www.epson.com
Selecting Wired Network Settings
Before you can project from computers on your network, you need to select network settings on the projector.
c
Before making settings, connect a LAN cable to the LAN port, and connect the projector to the wired
LAN.
a
Press the button to display menus in the order Network - Network Configuration.
b
Select Basic, and then set the following as necessary.
•Projector Name: Enter a name up to 16 alphanumeric characters long to identify the projector over the
network.
•PJLink Password: Set a password to use when you control the projector using compatible PJLink software.
You can enter up to 32 single-byte alphanumeric characters.
•Remote Password: Set a password to use when you operate the projector from a smartphone or a tablet. You
can enter up to 8 single-byte alphanumeric characters.
•Display LAN Info.: Set the display format for the projector's network information.
c
Use the displayed keyboard to enter the name, passwords and keyword. Press the
buttons on the remote control to highlight characters, and then press the
button to enter them.
c
Select Wired LAN, and then press the button.
Using the Projector on a Network
64
d
Select the basic options as necessary.
•If your network uses DHCP, set DHCP to On.
•If you are not using DHCP, set DHCP to Off, and then enter the projector's IP Address, Subnet Mask, and
Gateway Address.
e
When you have finished making settings, select Complete and follow the on-screen
instructions to save your settings and exit the menus.
f
Press the button on the remote control.
The settings are complete when you see the correct IP address on the LAN standby screen.
c
To prevent the IP address from being displayed on the LAN standby screen or the Home screen,
set IP Address Display to Off.
s
Network - Network Configuration - Wired LAN p.84
Using the Projector on a Network
65
Projecting Using Wireless LAN
You can project images from smartphones, tablets, and computers over wireless LAN.
To project over wireless LAN, you need to make wireless network settings for the projector and the connected
device in advance.
Use Epson iProjection to project images over wireless LAN. You can download Epson iProjection using any
of the following methods; however, the customer is liable for any costs involved.
•You can download Epson iProjection (Windows/Mac) from the following Web site.
http://www.epson.com
•You can download Epson iProjection (iOS/Android) from the App Store or Google Play.
Selecting Wireless Network Settings Manually
Before you can project from your wireless network, you need to select network settings for the projector.
a
Press the button to display menus in the order Network - Wireless LAN Power.
b
Use the buttons to select On, and then press the button.
c
Select Network Configuration, and then press the button.
Using the Projector on a Network
66
d
Select Basic, and then set the following as necessary.
•Projector Name: Enter a name up to 16 alphanumeric characters long to identify the projector over the
network.
•PJLink Password: Set a password to use when you control the projector using compatible PJLink software.
You can enter up to 32 single-byte alphanumeric characters.
•Remote Password: Set a password to use when you operate the projector from a smartphone or a tablet. You
can enter up to single-byte 8 alphanumeric characters.
•Display LAN Info.: Set the display format for the projector's network information.
c
Use the displayed keyboard to enter the name, passwords and keyword. Press the
buttons on the remote control to highlight characters, and then press the
button to enter them.
e
Select Wireless LAN, and then press the button.
f
Select the Connection Mode setting.
•Quick: Lets you connect the projector to your smartphones, tablets, or computers directly using wireless
communication. When you select Quick, go to step 10.
•Advanced: Lets you connect the projector to multiple smartphones, tablets, or computers over a wireless
network access point. When you select Advanced, go to step 7.
g
Select Network Configuration - Wireless LAN - Search Access Point, to select the access
point you want to connect to.
c
If you need to assign the SSID manually, select SSID to enter the SSID. In addition, configure
the security settings in the Security menu.
s
p.68
Using the Projector on a Network
67
h
Assign an IP address to the projector as necessary.
•If your network uses DHCP, select IP Settings to set the DHCP setting to On.
•If you are not using DHCP, select IP Settings to set the DHCP setting to Off, and then enter the projector's IP
Address, Subnet Mask, and Gateway Address.
i
When you have finished selecting settings, select Complete and then follow the on-screen
instructions to save your settings and exit the menus.
j
Press the button on the remote control. The settings are complete when you see the
correct IP address on the LAN standby screen.
When you have finished making wireless settings for your projector, you need to make wireless settings on
the connected device. Then start the network software to send images to your projector through a wireless
network.
c
To prevent the SSID and IP address from being displayed on the LAN standby screen or the Home
screen, set SSID Display and IP Address Display to Off.
s
Network - Network Configuration -
Wireless LAN p.83
Selecting the Computer's Wireless LAN Settings
Before connecting to the projector, select the correct wireless network on your computer.
Selecting wireless network settings in Windows
a
To access your wireless utility software, double-click the network icon on the Windows
taskbar.
b
When connecting in Advanced connection mode, select the network name (SSID) of the
network the projector is connecting to.
c
Click Connect.
Selecting wireless network settings in OS X
a
Click the AirPort icon on the menu bar at the top of the screen.
Using the Projector on a Network
68
b
When connecting in Advanced connection mode, make sure AirPort is turned on and select
the network name (SSID) of the network the projector is connecting to.
Setting Up Wireless Network Security
You can set up security for your projector to use on a wireless network. Set up one of the following security
options to match the settings used on your network:
•WPA2 security
•WPA/WPA2 security
a
Press the button to display menus in the order Network - Network Configuration
- Security.
b
Select the security settings to match your network settings.
c
When you have finished making settings, select Complete and follow the on-screen
instructions to save your settings and exit the menus.
Projecting in Epson iProjection (iOS/Android)
You can display a QR code on the screen and project data easily from a smartphone or tablet using the Epson
iProjection app (V1.3.0 or later).
c
•You can download Epson iProjection free of charge from App Store or Google Play. Any fees incurred
when communicating with the App Store or Google play are the responsibility of the customer.
•When using Epson iProjection in Quick connection mode, we recommend making security
settings.s p.68
a
Press the button to display menus in the order Network - Wireless LAN Power.
b
Use the buttons to select On, and then press the button.
c
Display the Network Configuration - Basic - Display LAN Info. menu.
Using the Projector on a Network
69
d
Use the buttons to select Text & QR Code, and then press the button.
e
Press the button on the remote control or select Display the QR Code in the
projector's Network menu to display the QR code.
c
•
If you press the button, you can also display the QR code from the Home screen.s p.26
•
If the projector is already receiving an image signal over the network, the QR code is not
displayed even if you press the button. Select Display the QR Code from the
Network menu to display the QR code.
•
To hide the QR code, press the button.
f
Start Epson iProjection on your smartphone or tablet.
g
Read the projected QR code using Epson iProjection.
Read the code from in front of the screen so that the QR code fits into the guide. If you are too far from
the screen, the code may not be read.
Once connected, go to and select the Contents menu, and then select a file you want to project.
Operating using a smartphone (remote control function)
By using Epson iProjection, you can operate the projector from a smartphone or tablet.
Tap in Epson iProjection to display the menu.
Tap Remote on the menu to display the following screen.
c
When Remote Password is set, you need to enter the password. Once the password has been
recognized, you do not need to enter it from the second time.
Using the Projector on a Network
70
Button Function
a
Displays the menu.
b
Turns the projector on or off.
c
Changes to the image from each input port. s p.26
d
Sets the image quality using the on-screen instructions.
e
Saves, loads, erases, or rename a memory. s p.42
f
Turns HDMI Link on or off. s p.61
g
When HDMI Link is On, you can perform operations such as Play,
Stop, Fast Forward, Rewind, Next Chapter, Previous Chapter, and
Pause.
h
Sets the Color Mode, Frame Interpolation, Image Enhance-
ment, Color Temp., Gamma, RGBCMY,Lens Iris, Power Con-
sumption, and Auto Iris.
i
Specify 3D Display, 3D Format, 3D Depth, Diagonal Screen Size,
and 3D Brightness.
j
Adjusts the focus, zoom, and lens shift. You can also register the lens
position (Memory function) or display a test pattern (Pattern func-
tion).
k
Specify Aspect, Image Processing, Keystone, Reset All Config,
Reset Memory, Reset Lens Position, Lens Shift, Zoom, Focus,
Test Pattern.
l
When HDMI Link is set to On, you can adjust the volume.
m
When HDMI Link is set to On, you can turn the image and audio on/
off temporarily. s p.31
n
Opens the touch pad screen.
You can operate the Configuration menu by touching your touch
pad.
o
Selects the projector you want to control.
Configuration Menu
71
Configuration Menu Functions
Configuration Menu Operations
On the Configuration menu, you can make adjustments and settings for Signal, Image, Input Signal, and so on.
a
Press the button.
Remote control Control panel
The Configuration menu is displayed.
b
Use the buttons to
select the top menu on the left, and
then press the button to confirm
the selection.
When you select the top menu on the left,
the sub menu on the right changes.
The line at the bottom is a guide for
operations.
c
Use the buttons to
select the sub menu on the right, and
then press the button to confirm
the selection.
The adjustment screen for the selected
function is displayed.
d
Use the buttons to
adjust the settings.
Ex.) Adjustment bar
Ex.) Choices
Press the button on an item displaying
this icon to change to the selection
screen for that item.
Press the button to return to the
previous level.
e
Press the button to exit the
menu.
Configuration Menu
72
c
For items adjusted using an adjustment bar, such as the brightness level, you can press the
button while the adjustment screen is displayed to return the adjustment value to its default value.
Configuration Menu Table
If there is no image signal being input, you cannot adjust items related to the Image or Signal in the
Configuration menu. Note that the items displayed for the Image, Signal, and Info vary depending on the
image signal being projected.
Image menu
Function Menu/Settings Explanation
Color Mode
Dynamic, Bright Cinema, Natural, Cinema, Digi-
tal Cinema, 3D Dynamic, 3D Cinema
Select a color mode based on your sur-
roundings and the image you are projec-
ting. s p.32
Brightness
Adjusts the brightness when the image
appears too dark.
Contrast
Adjusts the contrast between light and
shade in the images. By increasing the
contrast, the images become vivid.
Color Satura-
tion
Adjusts the color saturation for the im-
ages.
Tint
Adjusts the tint for the images.
Sharpness
Adjusts the image sharpness.
Color Temp.
Color Temp. Adjusts the tint for the images. The image
is tinted blue for high values, and tinted
red for low values.
Skin Tone Adjusts the skin tone. The image becomes
greener when set to a positive value and
redder when set to a negative value.
Custom Adjusts the offset and gain for each R, G,
and B color.
Grayscale Adjustment Level, Red,
Green, Blue, Brightness
Adjusts red, green, blue, and brightness
for the selected adjustment level.
Frame Interpo-
lation*1
Off, Low, Normal, High Adjusts the smoothness of movement of
the image.
Configuration Menu
73
Function Menu/Settings Explanation
Image En-
hancement*2
4K Enhancement On, Off You can project at a doubled resolution.
Image Preset Mode Off, Preset 1 to Preset 5 Select the settings prepared in advance as
the settings for Noise Reduction, MPEG
Noise Reduction, Super-resolution, and
Detail Enhancement.
Noise Reduction Adjusts the roughness of the image.
MPEG Noise Reduction Smoothes out rough images in MPEG for-
mat.
Super-resolution Fine Line Adjust, Soft
Focus Detail
Adjusts the amount of enhancement for
complicated images and backgrounds.
Detail Enhancement Creates a more emphatic texture and ma-
terial feel of the image.
Advanced
Gamma 2, 1, 0, -1, -2, Custom
*3
,
Reset
Performs gamma adjustments. You can
select a raw value or adjust using a custom
value. s p.40
RGBCMY R/G/B/C/M/Y Hue, Satura-
tion, Bright-
ness
Adjusts the hue, saturation, and bright-
ness for each R, G, B, C, M, and Y color.
s p.38
Deinterlacing Off, Video, Film/Auto (This can only be set when Image Pro-
cessing is set to Fine or when receiving
480i, 576i, or 1080i signal input from the
HDMI1, or HDMI2 ports or from Wire-
lessHD.)
Converts the signal from interlaced (i) to
progressive (p) using a method appropri-
ate for the image signal.
•
Off: This is ideal for dynamic motion im-
ages.
•
Video: This is ideal for viewing general
video images.
•
Film/Auto: Performs the optimal conver-
sion for film, CG, or animation input sig-
nals.
Lens Iris Adjusts the amount of light entering the
lens with the lens diaphragm, which ad-
justs the contrast of the image.
Power Con-
sumption
High, Medium, ECO You can set the lamp brightness to one of
three settings.
Select ECO if the images being projected
are too bright. When ECO is selected, pow-
er consumption during projection decrea-
ses, and fan rotation noise is reduced.
Auto Iris
Off, Normal, High Speed You can change the luminance adjust-
ment tracking for changes in brightness in
the displayed image. s p.36
Reset
Yes, No Resets the adjustment values of Image set
in the current Color Mode to the default
settings.
*1 Only when an HDMI1, HDMI2, WirelessHD image signal is being input.
Configuration Menu
74
*2 Only when an HDMI1, HDMI2, WirelessHD, or PC image signal is being input.
*3 Settings are saved for each type of input source or Color Mode.
Signal menu
The Signal menu cannot be set when a LAN image signal is being input.
Function Menu/Settings Explanation
3D Setup*1
3D Display Auto, 3D, 2D To view 3D images, set this to Auto or 3D.
s p.44
3D Format Side by Side, Top
and Bottom
Sets the 3D format for the input signal.
3D Depth -10 to 10 Sets the depth for the 3D image.
Diagonal Screen
Size
60 to 300 Sets the projection size for the 3D image. By
matching this to the actual size, you can achieve
the optimum 3D effect.
3D Brightness Low, Medium, High Sets the brightness for the 3D image.
Inverse 3D Glasses Yes, No Reverses the synchronization timing for the left/
right shutters on the 3D Glasses and the left/right
images. Enable this function if the 3D effect is not
displayed correctly.
3D Viewing Notice On, Off Turns the notice that appears when viewing 3D
content on or off.
Aspect*2
Auto
*1
, Normal, Full, Zoom, Anamorphic
Wide
*3
, Horiz. Squeeze
*3
Selects the aspect mode. s p.33
Tracking*2 *4
Varies depending on the input signal. Adjusts computer images when vertical stripes
appear in the images.
Sync.*2 *4
0 to 31 Adjusts computer images when flickering, fuzzi-
ness, or interference appear in the images.
•
Adjusting the Brightness, Contrast, or Sharp-
ness may cause flickering or fuzziness.
•
When adjusting Sync. after adjusting the Track-
ing, you can create a more vivid image.
Position*2 *4
Adjusts the display position up, down, left, and
right when a part of the image is missing so that
the whole image is projected.
Auto Setup*4
On, Off Sets whether or not to automatically adjust the
image whenever the input signal is changed.
When enabled, the Tracking, Position, and
Sync. are automatically configured.
Overscan*1 *2
Auto, Off, 4%, and 8% Changes the output image ratio (the range of the
projected image).
•
Off, 4%, 8%: Sets the range of the image. When
set to Off, the entire range of the image is pro-
jected. Depending on the image signal, you may
notice noise at the top and bottom of the image.
•
Auto: Automatically sets to Off or 8% depend-
ing on the input signal.
Color Space
*1
Auto, BT.709, BT.2020 Sets the conversion system for the color space.
Configuration Menu
75
Function Menu/Settings Explanation
Dynamic
Range
*1
Dynamic Range Auto, SDR, HDR10,
HLG
Lets you change the range of dark and bright
areas in images.
Signal Status - Displays the image signal.
HDR10 Setting 1 to 16 Lets you change the PQ curve of the dynamic
range in the HDR PQ method.
HLG Setting 1 to 16 Lets you change the HLG curve of the dynamic
range in the HDR HLG method.
Advanced
Video Range
*1
*2
Auto, Limited
(16-235), Full
(0-255)
When set to Auto, the video level for the DVD
input signal to the HDMI1 or HDMI2 ports is au-
tomatically detected and set.
If you experience under or overexposure when
set to Auto, set the video level of the projector
to match that of the DVD/Blu-ray disc player's
video level. Your player may be set to Normal
(Limited) or Expand (Full).
EDID
*5
Normal, Expanded Lets you change the EDID settings.
Normal supports 3840 x 2160 30Hz signals, and
Expanded supports 3840 x 2160 60 Hz signals.
Image Processing Fine, Fast Improves the response speed for images projec-
ted at high-speed, such as games.
Reset
Yes, No Resets all Signal settings except for Diagonal
Screen Size, 3D Viewing Notice, and Aspect.
*1 Only when an HDMI1, HDMI2, WirelessHD image signal is being input.
*2 Settings are saved for each type of input source or signal.
*3 EH-TW9400W/EH-TW9400 only.
*4 Only when a PC image signal is being input.
*5 Only when an HDMI1 or HDMI2 image signal is being input.
Settings menu
Function Menu/Settings Explanation
Keystone
Keystone -60 to 60 Corrects keystone distortion. s p.31
Blanking
Covers part of the image with a blank
(black screen). You can set the top,
bottom, left, or right of the image.
Configuration Menu
76
Function Menu/Settings Explanation
HDMI Link
Device Connections - Displays a list of devices connected
from the HDMI1 or HDMI2 ports, or
from WirelessHD
*
.
HDMI Link On, Off Enables or disables the HDMI Link
function.
Audio Out Device
*
AV System,WiHD Trans-
mitter (Optical), WiHD
Transmitter (HDMI)
Selects which device outputs audio.
s p.61
Power On Link Off, Bidirectional, Device -
> PJ, PJ -> Device
Sets the link function when the power
is turned on.
•
When linking operations to the con-
nected device and turning on the
projector, select Bidirectional or
Device -> PJ.
•
When linking power on for the pro-
jector to the connected device, se-
lect Bidirectional or PJ -> Device.
Power Off Link On, Off Sets whether or not to power off con-
nected devices when the projector is
turned off.
Link Buffer On, Off If HDMI Link is not working correctly,
you may be able to improve it by
changing the settings.
WirelessHD*
Connected Device - Displays the MAC address of Wire-
lessHD devices that can be connec-
ted.
WirelessHD On, Off Enables or disables the WirelessHD
function.
Video Reception Indicates the connection status with
the WirelessHD Transmitter. While
connected, Transmitter detected is
displayed.
Reset Yes, No Resets WirelessHD settings to their
default settings.
Note that even if you reset the pro-
jector, the WirelessHD Transmitter
settings are not reset.
Configuration Menu
77
Function Menu/Settings Explanation
Lock Setting
Lens Lock On, Off When set to On, the focus, zoom, and
lens shift settings are locked at their
current settings.
If you press the button when
Lens Lock is set to On, is dis-
played on the screen.
Child Lock On, Off This locks the button on the pro-
jector's control panel to prevent chil-
dren from turning on the projector by
accident. You can turn on the power
when locked by holding down the
button for approximately three
seconds. You can still turn off the de-
vice using the button, or perform
operations with the remote control as
usual.
If changed, this setting is enabled af-
ter you power off the projector and
the cool-down process is complete.
Note that even if Child Lock is set to
On, the projector still turns on when
the power cord is connected if Direct
Power On is set to On.
Control Panel Lock Full Lock, Partial Lock, Off Full Lock: Disables all of the projec-
tor's buttons.
Partial Lock: Disables all of the pro-
jector's buttons except for the
button.
is displayed on the screen if but-
tons are pressed while the projector
is locked. To unlock, press and hold
the button on the control panel
for at least 7 seconds.
If changed, this setting is enabled
once you close the Configuration
menu.
User Button
Fine/Fast, 3D Display, Power Consumption, Info,
WiHD Video Reception
*
Select a Configuration menu item to
assign to the button on the re-
mote control. By pressing the
button, the assigned menu item se-
lection/adjustment screen is dis-
played, allowing you to make one-
touch settings/adjustments.
Configuration Menu
78
Function Menu/Settings Explanation
Memory
Load Memory Memory1 to Memory10 Loads the settings saved in Save
Memory to adjust the image.
Save Memory Memory1 to Memory10 Saves the settings made in Image to
a memory.
Erase Memory Memory1 to Memory10 Erases a saved memory.
Rename Memory Memory1 to Memory10,
Default, DVD, VCR, SDTV,
HDTV, Cinema, Sports,
Music, Anime, Game, Cus-
tom
Changes the saved memory name.
Load Lens Position Memory1 to Memory10 Loads the settings created in Save
Lens Position allowing you to adjust
the lens position.
Save Lens Position Memory1 to Memory10 Registers the adjustment values for
zoom, focus, lens shift, and blanking
that were created using the lens ad-
justment function as the lens posi-
tion.
Erase Lens Position Memory1 to Memory10 Erases the registered lens position.
Rename Lens Position Memory1 to Memory10 Changes the name registered for the
lens position.
Reset
Yes, No Resets all Settings except for Audio
Out Device, Power On Link, Power
Off Link, Link Buffer, User Button,
and Memory.
*EH-TW9400W/EH-TW8400W only.
Extended menu
Function Menu/Settings Explanation
Home Screen
Home Screen
Auto Disp.
On, Off Selects whether or not to display the
Home screen automatically when the
projector turns on. The Home screen
is not displayed when the selected
source has an image signal when the
projector turns on.
Custom Func-
tion 1
Power Consumption, Auto Iris, Key-
stone, Info
Select the function assigned to the
Home screen.
Custom Func-
tion 2
Configuration Menu
79
Function Menu/Settings Explanation
Display
Menu Position - Sets the position where the menu
should be displayed.
Messages On, Off Sets whether or not to display the fol-
lowing messages (On or Off).
•
Item names for image signals, color
modes, and aspect ratios.
•
If the internal temperature is rising
when no image signal is being input
or an unsupported signal is detec-
ted.
Display Back-
ground
Black, Blue, Logo Selects the screen status when no im-
age signal is being input.
Startup Screen On, Off Sets whether or not to show a startup
screen when projection begins (On or
Off). If changed, this setting is enabled
after you power off the projector and
the cool-down process is complete.
Standby Con-
firmation
On, Off Sets whether or not to display a stand-
by confirmation message (On or Off).
s p.27
Panel Align-
ment
-s p.81
Color Uniformi-
ty
Color Uni-
formity
On, Off Enables or disables Color Uniformity.
Adjustment
Level
There are eight levels from white,
through gray, and up to black. You
can adjust each level individually.
Start Adjust-
ments
Red, Green, Blue Starts making Color Uniformity ad-
justments.
Reset Yes, No Resets all adjustments and settings
for Color Uniformity to their default
values.
Projection
Front, Front/Ceiling, Rear, Rear/Ceiling Change this setting depending on
how the projector is installed.
Configuration Menu
80
Function Menu/Settings Explanation
Operation
Direct Power
On
On, Off You can set up the projector so that
projection starts as soon as the power
cord is plugged in without any button
operations.
Note that when this is set to On, pro-
jection starts if power is restored after
a blackout or other power outage and
the power cord is still plugged into
the projector.
Sleep Mode On, Off If the set time is exceeded and no sig-
nal is input, the projector is automat-
ically turned off and enters standby
mode. When in standby mode, press
the button on the remote control
or the button on the control pan-
el to start projection.
Sleep Mode
Timer
1 to 30 Sets the interval for Sleep Mode.
Illumination On, Off Set this to Off if the light from the in-
dicators on the control panel bother
you when watching a movie in a dark
room.
When set to Off, the WiHD transmitter
indicator also turns off while standing
by.
Trigger Out Off, Power, Anamorphic Wide
*1
Set the Trigger Out function to com-
municate the projector's power on
status and so on to external devices.
When set to Off, no voltage is output
from the Trigger Out port.
When set to On or Power, voltage is
output from the Trigger Out port
when the projector is on.
If you change this setting, the new
setting will take effect the next time
you turn the projector on.
For Anamorphic Wide, when the
projector is on and Aspect is set to
Anamorphic Wide or Horiz.
Squeeze, voltage is output from the
Trigger Out port.
If you change this setting, the new
setting will take effect the next time
you turn the projector on.
On, Off
*2
High Altitude
Mode
On, Off Set this to On if you are using the pro-
jector above an altitude of 1500 me-
ters.
Standby Mode
Communication Off, Communication On Communication On indicates that
the projector can be monitored over
a network when the projector is in
standby mode.
Configuration Menu
81
Function Menu/Settings Explanation
Language
- Selects the display language.
Reset
Yes, No Resets all Extended settings except
for Memory, Projection, High Alti-
tude Mode, Standby Mode, and
Language.
*1 EH-TW9400W/EH-TW9400 only.
*2 EH-TW8400W/EH-TW8400 only.
Panel Alignment menu
Menu/Settings Explanation
Panel Alignment Panel Alignment On, Off Enables or disables Panel Alignment.
Select Color R, B Select the color to correct.
Pattern Color R/G/B, R/G, G/B Select the pattern used for correc-
tion.
Start Adjust-
ments
-Starts Panel Alignment. s p.106
Memory Load Panel
Alignment
Memory1,
Memory2,
Memory3
Loads settings saved using the Save
Panel Alignment function.
Save Panel
Alignment
Memory1,
Memory2,
Memory3
Saves the settings made in Panel
Alignment to a memory.
Erase Panel
Alignment
Memory1,
Memory2,
Memory3
Erases memories registered using
the Panel Alignment function.
Rename Panel
Alignment
Memory1,
Memory2,
Memory3
Renames Panel Alignment memo-
ries.
Reset Yes, No Resets the correction value.
Configuration Menu
82
Network menu
Function Menu/Settings Explanation
Wireless LAN Power
On, Off Sets whether or not to use a Wireless LAN Power (On
or Off).
Net. Info. - Wireless LAN
- Displays the following network settings.
•
Connection Mode
•
Wireless LAN system
•
Antenna Level
•
Projector Name
•
SSID
•
DHCP
•
IP Address
•
Subnet Mask
•
Gateway Address
•
MAC Address
•
Region Code
Net. Info. - Wired LAN
- Displays the following network setting status informa-
tion.
•
Projector Name
•
DHCP
•
IP Address
•
Subnet Mask
•
Gateway Address
•
MAC Address
Display the QR Code
- Displays network information for the projector with a
QR code.
Network Configuration
- Displays the screen to set the network. s p.83
Notes on operating the Network menu
Basic operations are made in the same way as when using the Configuration menu.
However, be sure to select the Complete menu to save your settings when done.
Yes:
Saves the settings and exits the Network menu.
No:
Exits the Network menu without saving the settings.
Cancel:
Continues displaying the Network menu.
Configuration Menu
83
Soft Keyboard Operations
In the Network menu, the soft keyboard appears when you need to enter numbers and characters. Press the
buttons on the remote control or the buttons on the control panel to select keys,
and then press the button to input them. Press Finish to confirm your input, or Cancel to cancel your
input.
CAPS key:
Switches between uppercase and lowercase letters.
SYM1/2 key:
Switches the symbol keys.
Basic menu
Function Menu/Settings Explanation
Projector Name
Up to 16 alphanumeric
characters
Enter a name to identify the projector over a network.
PJLink Password
Up to 32 alphanumeric
characters
Set a password to use when you control the projector using
compatible PJLink software. s p.110
Remote Password
Up to 8 alphanumeric
characters
Set a password to use when you operate the projector from
a smartphone or a tablet.
Display LAN Info.
Text & QR Code, Text Set the display format for the projector's network information.
Wireless LAN menu
Function Menu/Settings Explanation
Connection Mode
Quick, Advanced Determines how the wireless LAN is connected.
Quick: Using Epson iProjection allows you to connect to
smartphones, tablets, or computers directly using wireless
communication. The projector becomes a simple access
point. (Make sure the number of devices connected to the
projector is six or less.) It may take longer to update the pro-
jected image if the number of connected devices exceeds this
number.
Advanced: Lets you connect to multiple smartphones, tab-
lets, or computers over a wireless network access point.
Channel
1ch, 6ch, 11ch (This can only be set when Connection Mode is set to Quick.)
Select the frequency bandwidth used by the wireless LAN.
SSID
Up to 32 alphanumeric
characters
(This can only be set when Connection Mode is set to Ad-
vanced.)
Enter an SSID. When an SSID is provided for the wireless LAN
system in which the projector participates, enter the SSID.
Configuration Menu
84
Function Menu/Settings Explanation
Search Access Point
To Search View (This can only be selected when Connection Mode is set to
Advanced.)
Search for available wireless network access points.
indicates currently connected access points. indicates
the access points where security is set.
If you select an access point which has security, Security menu
appears. s p.84
IP Settings
(This can only be set
when Connection
Mode is set to Ad-
vanced.)
DHCP Sets whether or not to use DHCP (On or Off). If this is set to
On, you cannot set any more addresses.
IP Address Inputs the IP address for the projector.
The following IP addresses cannot be used.
0.0.0.0, 127.x.x.x, 224.0.0.0 to 255.255.255.255 (where x is a
number from 0 to 255)
Subnet Mask Inputs the subnet mask for the projector.
The following subnet masks cannot be used.
0.0.0.0, 255.255.255.255
Gateway Address Inputs the gateway IP address of the projector.
The following gateway addresses cannot be used.
0.0.0.0, 127.x.x.x, 224.0.0.0 to 255.255.255.255 (where x is a
number from 0 to 255)
SSID Display
On, Off Sets whether or not to display the SSID on the LAN Standby
screen and the Home screen (On or Off).
IP Address Display
On, Off Sets whether or not to display the IP address on the LAN
Standby screen and the Home screen (On or Off).
Security menu
Function Menu/Settings Explanation
Security
No, WPA2-PSK, WPA/
WPA2-PSK
Sets the security.
In Quick, WPA2-PSK is selectable. In Advanced, WPA2-
PSK/WPA/WPA2-PSK is selectable.
Passphrase
From 8 to 32 single-
byte alphanumeric
characters
Inputs the passphrase.
It is recommended to change the passphrase periodically for
the purpose of security.
Wired LAN menu
Function Menu/Settings Explanation
DHCP
On, Off Set whether or not (On/Off) to use DHCP. If this
is set to On, you cannot set any more addresses.
IP Address
Number from 0 to 255 Enter the IP address assigned to the projector.
You can enter a number from 0 to 255 in each
field of the address. However, the following IP
addresses cannot be used.
0.0.0.0, 127.x.x.x, 224.0.0.0 to 255.255.255.255
(where x is a number from 0 to 255)
Configuration Menu
85
Function Menu/Settings Explanation
Subnet Mask
Number from 0 to 255 Enter the projector's subnet mask.
You can enter a number from 0 to 255 in each
field of the address. However, the following sub-
net masks cannot be used.
0.0.0.0, 255.255.255.255
Gateway Address
0 to 255 characters Enter the projector's gateway IP address.
You can enter a number from 0 to 255 in each
field of the address. However, the following gate-
way addresses cannot be used.
0.0.0.0, 127.x.x.x, 224.0.0.0 to 255.255.255.255
(where x is a number from 0 to 255)
IP Address Display
On, Off Set to Off to prevent the IP address from being
displayed on the Net. Info. - Wired LAN screen.
Others menu
Function Menu/Settings Explanation
PJLink Notification On, Off To use the notification function of PJLink, select
On.
Notified IP Address Number from 0 to 255 Enter the IP address of a computer to be notified
of the projector’s operating status using the
PJLink notification function.
You can enter numbers from 0 to 255. The fol-
lowing IP addresses cannot be used.
127.x.x.x, 224.0.0.0 to 255.255.255.255 (x is a
number from 0 to 255)
AMX Device Dis-
covery
On, Off When you want to allow the projector to be de-
tected by AMX Device Discovery, set this to On.
Set this to Off if you are not connected to an en-
vironment controlled by a controller from AMX
or AMX Device Discovery.
Control4 SDDP
On, Off When you want to allow the projector to be de-
tected by Control4 SDDP, set this to On. Set this
to Off if you are not connected to an environ-
ment controlled by a controller from Control4 or
Control4 SDDP.
Reset menu
Function Explanation
Reset network settings.
You can reset all adjustment values for Network to their default settings.
Configuration Menu
86
Info menu
Function Menu/Settings Explanation
Projector Info
Lamp Hours Displays the cumulative lamp operating time.
Source Displays the current input source.
Input Signal Displays the input signal setting of the current input source.
Resolution Displays the resolution.
Scan Mode Displays the scan mode.
Refresh Rate Displays the refresh rate.
3D Format Displays the 3D format of the signal input during 3D projec-
tion (Frame Packing, Side by Side, or Top and Bottom).
Sync Info Displays the image signal information.
This information may be needed if service is required.
Color Depth Displays the color depth and color difference.
Color Format Displays information on the color space and dynamic range.
Status This is information about errors that have occurred on the
projector.
This information may be needed if service is required.
Serial Number Displays the projector's serial number.
Event ID The application error log appears. s p.98
Version
Main Displays the firmware version of the projector.
Video2
Reset menu
Function Explanation
Reset Lamp Hours
Resets the cumulative lamp hours use time to 0 H. Reset when you replace the
lamp.
Reset Memory
Resets all items for Memory to their default settings.
Reset Lens Position
Resets all settings saved using the Save Lens Position function.
Reset All Config
Resets all items in the Configuration menu to their default settings.
The following adjustment values are not reset to their defaults: Memory, Panel
Alignment, Color Uniformity, Lamp Hours, Language, and Network Settings.
Troubleshooting
87
Problem Solving
Reading the Indicators
You can check the status of the projector from the flashing and lit , ,
o
and
m
on the control panel.
Refer to the following table to check the projector's status and how to remedy problems shown by the
indicators.
Indicator status during an error/warning
: Lit : Flashing : Status maintained : Off
Indicators Status Remedy
(blue)/(orange)
Replace Lamp
It is time to replace your lamp. Replace the lamp with a new
lamp as soon as possible. s p.103
The lamp may explode if you continue to use it in this status.
(blue)/(orange)
High Temp Warning
You can continue projecting. If the temperature rises too high
again, projection stops automatically.
•
If the projector is installed next to a wall, make sure there is at
least 20 cm between the wall and the projector's exhaust vent.
•
If the air filter is clogged, clean it. s p.100
•
Make sure that nothing is blocking the area around the inlet
and that the temperature around the inlet is not too high.
s p.116
Troubleshooting
88
Indicators Status Remedy
(blue)/(orange)
Internal Error
The projector has malfunctioned.
Remove the power plug from the electrical outlet, and contact
your local dealer or the nearest Epson repair center. s Epson
Projector Contact List
(blue)/(orange)
Fan Error
Sensor Error
(blue)/(orange)
Cinema Filter Error
Auto Iris Error
(blue)/(orange)
Power Err. (Ballast)
(blue)/(orange)
Lamp Error
Lamp Failure
There is a problem with the lamp, or it failed to turn on.
•
Disconnect the power cord, and then check if the lamp is
cracked. s p.103
If it is not cracked, reinstall the lamp and turn on the power.
If reinstalling the lamp does not fix the problem, or if the lamp
is cracked, remove the power plug from the electrical outlet,
and contact your local dealer or the nearest Epson repair center.
s Epson Projector Contact List
•
Check that the lamp cover has been properly closed.
•
If the air filter is clogged, clean it. s p.100
•
When using at an altitude of 1500 m or more, set High Altitude
Mode to On. s Extended - Operation - High Altitude
Mode p.78
(blue)/(orange)
High Temp Error
(Overheating)
The internal temperature is too high.
•
The lamp turns off automatically and projection stops. Wait for
about five minutes. When the fan has stopped, disconnect the
power cord.
•
If the projector is installed next to a wall, make sure there is at
least 20 cm between the wall and the projector's exhaust vent.
•
If the air filter is clogged, clean it. s p.100
•
Make sure that nothing is blocking the area around the inlet
and that the temperature around the inlet is not too high.
s p.116
•
If turning the power back on does not clear the problem, stop
using the projector and remove the power plug from the elec-
trical outlet. Contact your local dealer or the nearest Epson re-
pair center. s Epson Projector Contact List
Troubleshooting
89
Indicator status during normal operation
: Lit : Flashing : Off
Indicators Status Remedy
Standby condition
When you press the button on the remote control, or the
button on the control panel, projection starts after a short
wait.
(blue)
Warm-up in progress
Warm-up time is about 30 seconds.
The power-off operation is disabled while the projector is warm-
ing-up.
Cool-down in pro-
gress
All operations are disabled while the projector is cooling-down.
The projector enters standby condition when cool-down is com-
plete. If for any reason the power cord is disconnected during
cool-down, wait until the lamp has cooled down sufficiently
(about 10 minutes), reconnect the power cord, and then press
the button on the remote control, or the button on the
control panel.
(blue)
Projection in pro-
gress
The projector is operating normally.
c
•Under normal operating conditions, the o and m indicators are off.
•When the Illumination function is set to Off, all indicators are off under normal projection conditions. s
Extended - Operation - Illumination p.78
When the Indicators Provide No Help
Check the problem
Check the following table to see if your problem is mentioned, and go to the appropriate page for information
on handling the problem.
Troubleshooting
90
Problem Page
Problems relating to im-
ages
No images appear.
Projection does not start, the projection area is completely black, or
the projection area is completely blue.
p.90
Moving images being projected from a computer are not projected. p.91
"Not supported" is displayed p.91
"No Signal " is displayed p.91
Images are fuzzy or out of focus. p.92
Interference or distortion appears in the images. p.92
The image is truncated (large) or small, or only a part of the image is
projected.
p.92
Image colors are not right.
The whole image appears purplish or greenish, images are black &
white, or colors appear dull.
*
p.93
Images appear dark. p.93
Projection stops automatically. p.93
Problems when projection
starts
The projector does not turn on. p.94
Problems with the remote
control
The remote control does not respond. p.94
Problems with the control
panel
Cannot make settings on the control panel. p.94
Problems with 3D Cannot project correctly in 3D. p.95
Problems with HDMI HDMI Link does not function. p.95
The device name is not displayed under device connections. p.96
Problems with WirelessHD "Transmitter not found." is displayed p.96
Cannot project WirelessHD images. p.96
Interference, distortion, or interruption appear in WirelessHD. p.97
Half of the image on the left or right stops projecting or the image is
doubled up.
p.97
Network problems Cannot access the network via wireless LAN. p.98
The image contains static during network projection. p.98
*Because color reproduction differs between monitors and computer LCD screens, the image projected by the
projector and the color tones displayed on the monitor may not match, however this is not a fault.
Problems relating to images
No images appear
Check Remedy
Is the projector turned on? Press the button on the remote control or the button
on the control panel.
Is the power cord connected? Connect the power cord.
Troubleshooting
91
Check Remedy
Are the indicators switched off? Disconnect and then reconnect the projector's power cord.
Check that pressing the power button after connection supplies
the projector with power.
Is an image signal being input? Check that the connected device is turned on. When Messag-
es is set to On from the Configuration menu, image signal mes-
sages are displayed.s Extended - Display - Messages p.78
Are the Configuration menu settings correct? Reset all of the settings. s Reset - Reset All Config p.86
(Only when projecting computer image sig-
nals)
Was the connection made while the power of
the projector or the computer was already
turned on?
If the connection is made while the power is already turned on,
the Fn key (Function key) that changes the computer's image
signal to external output may not work. Turn off the power for
the computer and the projector and then turn it back on again.
Moving images are not displayed
Check Remedy
(Only when projecting computer image sig-
nals)
Is the computer's image signal set to external
output and to output to the LCD monitor at
the same time?
Depending on the computer's specifications, moving images
may not be displayed when the computer is set to external out-
put and to the LCD monitor output at the same time.
Change it so that the image signal is set to external output only.
For the computer's specifications, see the documentation sup-
plied with the computer.
"Not supported" is displayed
Check Remedy
(Only when projecting computer image sig-
nals)
Do the image signal's frequency and resolu-
tion correspond to the mode?
Check the image signal being input in Resolution from the Con-
figuration menu, and check that it corresponds to the projector's
resolution. sInfo - Projector Info p.86
s p.112
"No Signal " is displayed
Check Remedy
Are the cables connected correctly?Check that all the cables required for projection are securely
connected. s p.19
Is the correct image input port selected? Change the image with the source buttons on the remote con-
trol, or the button on the control panel. s p.26
Is the connected device turned on? Turn on the device.
Troubleshooting
92
Check Remedy
(Only when projecting computer image sig-
nals)
Are the image signals being output to the
projector?
Change it so that the image signal is set to external output, and
not just the computer's LCD monitor. For some models, when
the image signals are output externally, they no longer appear
on the LCD monitor.
For the computer's specifications, see the documentation sup-
plied with the computer.
If the connection is made while the power of the projector or the
computer is already turned on, the Fn key (Function key) that
changes the computer's image signal to external output may not
work. Turn the power for the computer and the projector off and
then back on again.
Images are fuzzy or out of focus
Check Remedy
Has the focus been adjusted? Adjust the focus. s p.29
Is the projector at the correct distance? Check the recommended projection range. s p.16
Has condensation formed on the lens? If the projector is suddenly taken from a cold environment to a
warm environment, or if sudden ambient temperature changes
occur, condensation may form on the surface of the lens, and this
may cause the images to appear fuzzy. Set the projector up in
the room about one hour before it is used. If the projector is wet
from condensation, turn off the projector, disconnect the power
cord, and leave it for a while.
Interference or distortion appear in images
Check Remedy
Are the cables connected correctly?Check that all the cables required for projection are securely
connected. s p.19
Is an extension cable being used? If an extension cable is used, electrical interference may affect
the signals.
(Only when projecting computer image sig-
nals)
Are the Sync. and Tracking settings adjusted
correctly?
The projector uses automatic adjustment functions to project at
the optimum status. However, depending on the signal, some
may not be adjusted correctly even after performing self correc-
tions. If this happens, adjust the Tracking and Sync. settings
from the Configuration menu. s Signal - Tracking/Sync. p.74
(Only when projecting computer image sig-
nals)
Is the correct resolution selected?
Set the computer so that the signals being output are compatible
with the projector. s p.112
Part of the image is truncated (large) or small
Check Remedy
Is the correct Aspect selected? Select the aspect mode to match the input signal in Aspect from
the Configuration menu. s Signal - Aspect p.74
Is the image Position adjusted correctly? Adjust the Position setting from the Configuration menu.
s Signal - Position p.74
Troubleshooting
93
Check Remedy
(Only when projecting computer image sig-
nals)
Is the correct resolution selected?
Set the computer so that the signals being output are compatible
with the projector. s p.112
Image colors are not right
Check Remedy
Are the cables connected correctly?Check that all the cables required for projection are securely
connected.s p.19
For the PC port, make sure the connector is the same color as the
cable port. s p.20
Is the contrast adjusted correctly? Adjust the Contrast setting from the Configuration menu.
s Image - Contrast p.72
Is the color adjusted correctly? Adjust the Advanced setting from the Configuration menu.
s Image - Advanced p.72
(Only when projecting images from a video
device)
Are the color saturation and tint adjusted cor-
rectly?
Adjust the Color Saturation and Tint settings from the Config-
uration menu. sImage - Color Saturation/Tint p.72
Images appear dark
Check Remedy
Is the image brightness set correctly? Adjust the Brightness setting from the Configuration menu.
s Image - Brightness p.72
Is the contrast adjusted correctly? Adjust the Contrast setting from the Configuration menu.
s Image - Contrast p.72
Is it time to replace the lamp? When the lamp is nearly ready for replacement, the images be-
come darker and the color quality becomes poorer. When this
happens, replace the lamp with a new lamp. s p.103
Projection stops automatically
Check Remedy
Is Sleep Mode enabled? If the set time is exceeded and no signal is input, the lamp is
automatically turned off and the projector enters standby mode.
The projector returns from standby status when you press the
button on the remote control or the button on the con-
trol panel. If you want to disable Sleep Mode, change the setting
to Off.s Extended - Operation - Sleep Mode p.78
Troubleshooting
94
Problems when projection starts
The projector does not turn on
Check Remedy
Is the power turned on? Press the button on the remote control or the button
on the control panel.
Is Child Lock set to On? When Child Lock is set to On from the Configuration menu, hold
down the button on the control panel for approximately
three seconds, or perform operations from the remote con-
trol.s Settings - Lock Setting - Child Lock p.75
Do the indicators turn on and off when the
power cord is touched?
Turn off the projector, and then disconnect and reconnect the
projector's power cord. If the problem continues, stop using the
projector, remove the power plug from the electrical outlet, and
contact your local dealer or the nearest projector information
center. s Epson Projector Contact List
Are the lamp cover and lamps installed cor-
rectly?
If the lamp or lamp cover is installed incorrectly, the projector
cannot be turned on. Check how it is installed. s p.103
Problems with the remote control
The remote control does not respond
Check Remedy
Is the remote control light-emitting area
pointing towards the remote receiver on the
projector during operation?
Point the remote control towards the remote receiver. Also,
check the operating range. s p.24
Is the remote control too far from the projec-
tor?
Check the operating range. s p.24
Is direct sunlight or strong light from fluores-
cent lamps shining onto the remote receiver?
Set the projector up in a location where strong light does not
shine onto the remote receiver.
Are the batteries dead or have the batteries
been inserted correctly?
Make sure the batteries are inserted correctly or replace the bat-
teries with new ones if necessary. s p.23
Is the remote control pointed at the Wire-
lessHD Transmitter when operating the Wire-
lessHD Transmitter control button? (EH-
TW9400W/EH-TW8400W only)
Make sure you point the remote control at the WirelessHD Trans-
mitter when using the WirelessHD Transmitter control button on
the remote control. s p.58
Problems with the control panel
Cannot make settings on the control panel
Check Remedy
Is Control Panel Lock set to Full Lock or Par-
tial Lock?
When Control Panel Lock is set to Full Lock in the Configura-
tion menu, all button operations on the control panel are disa-
bled; when Partial Lock is set, only the button on the control
panel is available. Perform operations from the remote control.
s Settings - Lock Setting - Control Panel Lock p.75
Troubleshooting
95
Problems with 3D
Cannot project correctly in 3D
Check Remedy
Are the 3D Glasses turned on? Turn on the 3D Glasses.
Are the 3D Glasses fully charged? Charge the 3D Glasses.
Is a 3D image being projected? If the projector is projecting a 2D image, or if an error occurs on
the projector that prevents the 3D image from being projected,
you cannot view 3D images even if you are wearing the 3D
Glasses.
Is the input image in 3D? Check that the input image is 3D compatible.
Since most TV broadcasts do not contain a 3D format signal, 3D
reception must be set manually.
Is 3D Display set to 2D?If 3D Display is set to 2D from the Configuration menu, the pro-
jector does not automatically change to 3D even when a 3D im-
age is input. Set 3D Display to either 3D or Auto.s Signal - 3D
Setup - 3D Display p.74
Is 3D Format set correctly? Unless the 3D format of the AV device and 3D Format of the
projector are the same, part of the image may not be displayed.
Check that the projector's 3D Format setting matches the 3D
format setting for the AV device. s Signal - 3D Setup - 3D For-
mat p.74
When changing the 3D Format, set 3D Display to 3D, and then
press the button.
Are you viewing within the reception range? If the distance between the projector and the 3D Glasses exceed
10 m, the connection may be lost. Move the 3D Glasses closer to
the projector.
Has pairing been performed correctly? See the user's guide supplied with your 3D Glasses and perform
pairing.
Are there any devices that cause radio wave
interference in the vicinity?
When using other devices at the same time with the frequency
band (2.4 GHz) such as Bluetooth communication devices, wire-
less LAN (IEEE802.11b/g), or microwave ovens, radio wave inter-
ference may occur, the image may be interrupted, or communi-
cation may not be possible. Do not use the projector near these
devices.
Problems with HDMI
HDMI Link does not function
Check Remedy
Are you using a cable that meets the HDMI
standards?
Operations are not possible with cables that do not meet the
HDMI standards.
Troubleshooting
96
Check Remedy
Does the connected device meet the HDMI
CEC standards?
If the connected device does not meet the HDMI CEC standards,
it cannot be operated even if it is connected to the HDMI port.
See the documentation and so on supplied with the connected
device for more information.
Also, press the button, and then check if the device is
available under Device Connections. s p.62
Are the cables connected correctly? Check that all the cables required to use HDMI Link are securely
connected. s p.61
Is the power for the amplifier or DVD recorder
and so on turned on?
Put each device in standby status. See the documentation and
so on supplied with the connected device for more information.
If you have connected a speaker and so on, set the connected
equipment to PCM output.
Was a new device connected, or was the con-
nection changed?
If the CEC function for a connected device needs to be set again,
for example when a new device is connected or the connection
is changed, you may need to restart the device.
Are many multi-media players connected? Up to 3 multi-media players that meet the HDMI CEC standards
can be connected at the same time.
The device name is not displayed under Device Connections
Check Remedy
Does the connected device meet the HDMI
CEC standards?
If the connected device does not meet the HDMI CEC standards,
it is not displayed. See the documentation and so on supplied
with the connected device for more information.
Problems with WirelessHD (EH-TW9400W/EH-TW8400W only)
"Transmitter not found." is displayed
Check Remedy
Is the power switch on the side of WirelessHD
Transmitter turned on?
Check the On/Standby indicator on the WirelessHD Transmit-
ter. If there is no power being supplied, make sure the connector
for the AC adapter is securely connected, and then turn on the
power switch.
It may take a while to receive signal.
Cannot project WirelessHD images
Check Remedy
Does the cable connecting the supplied Wire-
lessHD Transmitter meet the HDMI stand-
ards?
If the cable does not meet the HDMI standards, operations are
not possible.
Is WirelessHD set to Off? When WirelessHD is set to Off from the Configuration menu,
projection is not possible for WirelessHD input signals. Set Wire-
lessHD to On and press the button.s Settings - Wire-
lessHD - WirelessHD p.75
Are signals being received within the Wire-
lessHD transmission range?
Check the range within which the WirelessHD's transceiver can
communicate, and view within that range. s p.57
Troubleshooting
97
Check Remedy
Is the power switch on the side of the supplied
WirelessHD Transmitter turned on?
Check the On/Standby indicator on the WirelessHD Transmit-
ter. If there is no power being supplied, make sure the connector
for the AC adapter is securely connected, and then turn on the
power switch.
Is the WirelessHD indicator for the supplied
WirelessHD Transmitter off?
The WirelessHD cannot communicate with the projector. Check
the range within which the WirelessHD's transceiver can com-
municate, and setup within that range.
Is the Link indicator for the supplied Wire-
lessHD Transmitter off?
No signal is output from the AV device connected to the Wire-
less HD T ra nsm itt er . Che ck t ha t the c ab les fro m th e AV dev ic e and
the WirelessHD Transmitter are securely connected.
Are the projector and the WirelessHD Trans-
mitter facing the correct way?
Setup the projector and the WirelessHD Transmitter so that they
are facing each other.
Interference, distortion, or interruption appear in WirelessHD
Check Remedy
Are signals being received within the Wire-
lessHD transmission range?
Check the range within which the WirelessHD's transceiver can
communicate, and view within that range. s p.57
Are there any obstructions between the Wire-
lessHD Transmitter and the projector?
Because WirelessHD communicates using a tight beamed elec-
tromagnetic wave, if there are any people or objects and so on
obstructing the communication path, this could have an adverse
affect on the image. Make sure that there are no obstacles be-
tween the WirelessHD Transmitter and the projector within the
WirelessHD transmission range. s p.57
Is the reception too low? If the transmissions are not strong enough, communication may
be unstable.
Check Video Reception as you set up the transmitter as it is
sometimes possible to improve the strength of the transmission
by moving the WirelessHD Transmitter or changing its direc-
tion.s Settings - WirelessHD - Video Reception p.75
Transmission strength may differ depending on the surround-
ings, or they may be unstable. While checking Video Recep-
tion, set up the transmitter at a location where the displayed
value stabilizes.s Settings - WirelessHD - Video Recep-
tion p.75
Half of the image on the left or right stops projecting or the image is doubled up
Check Remedy
Is the reception too low? Check Video Reception as you set up the transmitter as it is
sometimes possible to improve the strength of the transmission
by moving the WirelessHD Transmitter or changing its direc-
tion.s Settings - WirelessHD - Video Reception p.75
Troubleshooting
98
Network problems
Cannot access the network via wireless LAN
Check Remedy
Is Wireless LAN Power set to Off?Set Wireless LAN Power to On in the Configuration menu. If this
is already set to On, set Wireless LAN Power to Off, and then set
it to On again. s Network - Wireless LAN Power p.82
Is the passphrase correct? Note that the passphrase is case sensitive; upper case and lower
case letters are treated as different characters. If you have for-
gotten your passphrase, set a new one. s Network - Network
Configuration - Security - Passphrase p.84
Have you checked the Event ID? Check the Event ID number and perform the following steps.
sInfo - Projector Info - Event ID p.86
s p.98
The settings cannot be modified using the remote controller function for Epson iProjection.
Check Remedy
Is the connected network device turned on? When the projector is in the standby mode with Standby
Mode set to Communication On, check to see if the connected
network device is powered on. After powering on the network
device, try starting the projector again. s Extended-Standby
Mode p.78
The image contains static during network projection
Check Remedy
Are there any obstacles between the access
point and the connected device?
Check for any obstacles between the access point, the mobile
device, the computer, and the projector, and change their posi-
tions to improve communication.
Is the distance between the access point and
the connected device too far?
Make sure that the access point, the mobile device, the comput-
er, and the projector are not too far apart. Move them closer to-
gether and try to connect again.
Are there any Bluetooth devices or micro-
wave oven in the vicinity?
If the wireless connection is slow or your projected image con-
tains noise, check for interference from other equipment, such
as a Bluetooth device or microwave. Move the interfering device
farther away or expand your wireless bandwidth.
Are too many devices connected? Reduce the number of connected devices if the connection
speed declines.
About Event ID
Check the event ID and perform the remedy given below. If you cannot resolve the problem, contact your
local dealer or the nearest Epson repair center.
s
Epson Projector Contact List
Troubleshooting
99
Event ID Cause Remedy
0022
0027
0028
0029
0030
0031
0035
0434
0481
0482
0485
Network communication is unstable. Check the network communication status, and
reconnect after waiting for a while.
0432
0435
Failed to start the network software. Restart the projector.
0433 An image that was transferred cannot be re-
produced.
Restart the network software.
0484 Communications was cut off from the comput-
er.
04FE The network software ended unexpectedly. Check the status of network communications.
Wait for a while and then try connecting again.
0479
04FF
A system error occurred in the projector. Restart the projector.
0891 The same SSID access point cannot be found. Set the computer, the access point, and the
projector to the same SSID.
0892 WPA and WPA2 authentication type mismatch. Check the setting of wireless LAN security to
see if it is correct.
0894 Communications was cut off because a con-
nection was made to the wrong access point.
Check with the network administrator and fol-
low their instructions.
0898 Failed to acquire the DHCP. Check that the DHCP server is operating cor-
rectly. Turn off the DHCP setting if you do not
use DHCP.s Network - Network Configura-
tion - Wireless LAN - IP Settings - DHCP p.82
0020
0026
0032
0036
0037
0038
0899
Other connection errors If restarting the projector or network software
does not solve the problem, contact your local
dealer or the nearest address provided in the
Epson Projector Contact List. s Epson Projector
Contact List
Maintenance
100
Maintenance
Cleaning the Parts
You should clean the projector if it becomes dirty or if the quality of projected images starts to deteriorate.
Warning
Do not use sprays that contain flammable gas to remove dirt and dust from the projector's lens, air filter,
and so on. The projector may catch fire due to the high internal temperature of the lamp. Use a vacuum
or a manual air blower to remove dirt and dust attached to the lens and the air filter.
Cleaning the air filter
Clean the air filter if dust has accumulated on the air filter or when the following message is displayed.
"The projector is overheating. Make sure nothing is blocking the air vent, and clean or replace the air
filter."
Attention
•If dust collects on the air filter, it can cause the internal temperature of the projector to rise, and this can lead
to problems with operation and shorten the optical engine's service life. It is recommended that you clean
the air filter at least once every three months. Clean them more often than this if using the projector in a
particularly dusty environment.
•Do not rinse the air filter in water. Do not use detergents or solvents.
•Lightly brush the air filter to clean it. If it is brushed too strongly, dust will be ground into the air filter and
cannot be removed.
•Do not use an air duster. Combustible material may remain, and dust may enter the precision parts.
a
Press the button on the remote
control or the button on the
control panel to turn off the power,
and then disconnect the power cord.
b
Remove the air filter cover.
Hook your finger into the tab on the air filter
cover, and remove it from the lens side.
c
Remove the air filter.
Grip the knob in the center of the air filter
and pull it out.
Maintenance
101
d
Hold the air filter with the surface
facing down and tap it 4 or 5 times to
remove the dust.
Turn it over and tap the other side in the
same way.
Attention
If the air filter is hit too hard, it may
become unusable due to deformities
and cracks.
e
Remove any dust remaining on the air
filter by using a vacuum cleaner from
the front side.
f
Install the air filter.
Grip the air filter by the knob in the center
and insert it at an angle.
g
Install the air filter cover.
Secure the tab on the outside first, and then
secure the tab on the lens side.
Cleaning the main unit
Before cleaning, make sure you unplug the charging adapter from the outlet.
Clean the projector's surface by wiping it gently with a soft cloth.
If it is particularly dirty, use a piece of well-wrung cloth moistened with water and wipe the surface again with
a dry cloth.
Attention
Do not use detergent for kitchen or volatile substances such as wax, benzine and thinner to clean the
projector's surface. The quality of the outer case may change or the paint may peel off.
Maintenance
102
Cleaning the lens
Before cleaning, make sure you unplug the charging adapter from the outlet.
After manually opening the lens shutter, carefully wipe away any dirt on the lens with a cloth for cleaning
glasses and so on.
After cleaning, close the lens shutter.
Attention
•Do not rub the lens with harsh materials or handle the lens too roughly as it can easily become damaged.
•Do not use an air duster. Combustible material may remain, and dust may enter the precision parts.
Replacement Periods for Consumables
Air filter replacement period
•If the message is displayed even though the air filter has been cleaned s p.100
Lamp replacement period
•The following message is displayed when projection starts:
"It is time to replace your lamp. Please contact your Epson projector reseller or visit www.epson.com to purchase."
•The projected image gets darker or starts to deteriorate.
c
•The lamp replacement message is set to appear after 3400 H in order to maintain the initial brightness
and quality of the projected images. The message display time changes depending on the usage
situation, such as the color mode setting and so on.
If you continue to use the lamp after the replacement period has passed, the possibility that the lamp
may explode increases. When the lamp replacement message appears, replace the lamp with a new
one as soon as possible, even if it is still working.
•Depending on the characteristics of the lamp and the way it has been used, the lamp may become
darker or stop working before the lamp warning message appears. You should always have a spare
lamp unit ready in case it is needed.
Replacing Consumables
Replacing the air filter
c
Dispose of used air filters properly in accordance with your local regulations.
•Filter frame: Polypropylene
•Filter: Polypropylene
a
Press the button on the remote
control or the button on the
control panel to turn off the power,
and then disconnect the power cord.
Maintenance
103
b
Remove the air filter cover.
Hook your finger into the tab on the air filter
cover, and remove it from the lens side.
c
Remove the old air filter.
Grip the knob in the center of the air filter
and pull it out.
d
Install the new air filter.
Grip the air filter by the knob in the center
and insert it at an angle.
e
Install the air filter cover.
Secure the tab on the outside first, and then
secure the tab on the lens side.
Replacing the lamp
Warning
When replacing the lamp because it has stopped illuminating, there is a possibility that the lamp may be
broken. If replacing the lamp of a projector that has been suspended from the ceiling, you should always
assume that the lamp is cracked, and remove the lamp cover with care. When you open the lamp cover,
small shards of glass could fall out. If any shards of glass get into your eyes or mouth, contact a doctor
immediately.
Maintenance
104
Caution
•Do not touch the lamp cover immediately after turning off the projector as it is still hot. Wait until the lamp
has cooled down sufficiently before removing the lamp cover. Otherwise, you could get burnt.
•We recommend the use of genuine EPSON option lamps. The use of non-genuine lamps may affect projection
quality and safety.
Any damage or malfunction caused by the use of non-genuine lamps may not be covered by Epson's warranty.
a
Press the button on the remote
control or the button on the
control panel to turn off the power,
and then disconnect the power cord.
b
Loosen the lamp cover fixing screw.
c
Remove the lamp cover.
Slide the lamp cover straight forward and
remove it.
d
Loosen the two lamp fixing screws.
e
Remove the old lamp.
Raise the handle on the lamp, and then pull
it straight up.
f
Install the new lamp.
Insert the lamp in the correct direction, and
then lower the handle.
g
Tighten the two lamp fixing screws.
Maintenance
105
h
Replace the lamp cover.
Slide the cover back into place.
i
Tighten the lamp cover fixing screw.
Warning
Do not disassemble or remodel the lamp. If a modified or disassembled lamp is installed in the projector
and used, it could cause a fire, electric shock, or an accident.
Caution
•Make sure you install the lamp and lamp cover securely. If they are not installed correctly, the power does
not turn on.
•The lamp contains mercury (Hg). Dispose of used lamps in accordance with your local laws and regulations
on disposing of fluorescent tubing.
Resetting lamp hours
After replacing the lamp, make sure you reset the lamp hours.
The projector records how long the lamp is turned on and a message and indicator notify you when it is time
to replace the lamp.
a
Turn on the power.
b
Press the button.
The Configuration menu is displayed.
c
Select Reset - Reset Lamp Hours.
A reset confirmation message is displayed.
d
Use the buttons to select Yes,
and then press the button to
execute.
The lamp hours are reset.
Maintenance
106
Panel Alignment
Adjusts the pixel color shift of the LCD display. You can adjust the pixels horizontally and vertically by 0.125
pixel within a range of ±3 pixel.
c
•Image quality may decline after performing LCD alignment.
•Images for pixels that extend beyond the edge of the projected screen are not displayed.
a
Press the button while
projecting, and then select Display
from Extended.
b
Select Panel Alignment, and then
press the button.
c
Enable Panel Alignment.
(1) Select Panel Alignment, and then
press the button.
(2) Select On, and then press the but-
ton.
(3) Press the button to return to the
previous screen.
d
Select the color you want to adjust.
(1) Select Select Color, and then press the
button.
(2) Select R (red) or B (blue), and then
press the button.
(3) Press the button to return to the
previous screen.
e
Select the grid color displayed when
making adjustments from Pattern
Color.
(1) Select Pattern Color, and then press
the button.
(2) Select a combination of R (red), G
(green), and B (blue) for the grid color.
R/G/B: Displays a combination all
three colors; red, green and blue. The
actual color of the grid is white.
R/G: This is available when R is selected
from Select Color. Displays a combi-
nation of two colors; red and green.
The actual color of the grid is yellow.
G/B: This is available when B is selected
from Select Color. Displays a combi-
nation of two colors; green and blue.
The actual color of the grid is cyan.
(3) Press the button to return to the
previous screen.
Maintenance
107
f
Select Start Adjustments, and then
press the button.
First, select Shift the whole panel and
adjust the entire LCD display. When a
confirmation message is displayed, press
the button to start the adjustment.
c
The image may become distorted
while adjusting. The image is
restored once adjustments are
complete.
g
Use the buttons to
adjust and then press the button.
h
To make more detailed adjustments,
select the Adjust the four corners
and then press the button to
confirm.
i
Use the , , , and
buttons to make adjustments, and
then press the button to move to
the next adjustment point.
j
When you have adjusted all four
corners, select Exit, and then press the
button.
If you feel you still need to make
adjustments after correcting all four points,
select Select intersection and adjust and
then continue making adjustments.
Maintenance
108
Color Uniformity
If colors in the projected image are uneven, you can adjust the color tone of the whole image in Color
Uniformity.
c
The color tone may not be uniform even after performing color uniformity.
a
Press the button while
projecting, and then select Display
from Extended.
b
Select Color Uniformity, and then
press the button.
The following screen is displayed.
Color Uniformity: Turns color uniformity
on or off.
Adjustment Level: There are eight levels
from white, through gray, and up to black.
You can adjust each level individually.
Start Adjustments: Starts making color
uniformity adjustments.
Reset: Resets all adjustments and settings
for Color Uniformity to their default
values.
c
The image may become distorted
while adjusting Color
Uniformity. The image is restored
once adjustments are complete.
c
Select Color Uniformity, and then
press the button.
d
Set this to On, and then press the
button.
e
Select Adjustment Level, and then
press the button.
f
Use the buttons to set the
adjustment level.
g
Press the button to return to the
previous screen.
h
Select Start Adjustments, and then
press the button.
i
Select the area you want to adjust, and
then press the button.
Adjust the outer areas first, and then adjust
the whole screen.
Maintenance
109
j
Use the buttons to
select the color you want to adjust,
and then use the buttons to
adjust.
Press the button to weaken the color
tone. Press the button to strengthen
the color tone.
k
Return to step 5 and adjust each level.
l
To complete the adjustment, press the
button.
Maintenance
110
About PJLink
PJLink was established by the JBMIA (Japan Business Machine and Information System Industries Association)
as a standard protocol for controlling network-compatible projectors as part of their efforts to standardize
projector control protocols.
This projector complies with the PJLink Class2 standard established by the JBMIA.
The port number used by the search function of PJLink is 4352 (UDP).
You need to make network settings before you can use PJLink. See the following for more information on
network settings.
s
p.82
It supports all commands defined by PJLink Class2 except for the following commands. The compliance is
confirmed by the PJLink standard adaptability verification.
URL:http://pjlink.jbmia.or.jp/english/
•Non-compatible commands
Function PJLink Command
Mute settings Image muting set AVMT 11
Audio muting set AVMT 21
•Correspondence table for port name and source number
Port name Source number
PC 11
HDMI1 32
HDMI2 33
WirelessHD*34
LAN 52
*EH-TW9400W/EH-TW8400W only
•Manufacturer name displayed for "Manufacture name information query"
EPSON
•Model name displayed for "Product name information query"
EPSON TW9400/PC6050UB
EPSON TW9400W
EPSON TW8400/HC5050UB
EPSON TW8400W/HC5050UBe
Appendix
111
Optional Accessories and Consumables
The following optional accessories/consumables are available for purchase if required. This list of optional
accessories/consumables is current as of November 2018. Details of accessories are subject to change without
notice.
Varies depending on country of purchase.
Optional Items
Name Model No. Explanation
Ceiling mount
*
ELPMB22
ELPMB30
Use when installing the projector on a ceiling.
Ceiling pipe 450 (450 mm white)
*
ELPFP13 Use when installing the projector on a high ceil-
ing.
Ceiling pipe 700 (700 mm white)
*
ELPFP14
Cable cover ELPCC05 Use this when installing the projector on a ceiling
to cover the cables and improve the overall ap-
pearance.
Do not attach the cable cover when the cable is
secured with an HDMI cable clamp.
Computer cable (1.8 m) ELPKC02 Use when projecting a computer's screen.
Computer cable (3.0 m) ELPKC09
Computer cable (20.0 m) ELPKC10
Wireless LAN unit ELPAP10 Use when connecting an external device to the
projector via a wireless LAN to project images.
*Special expertise is required to suspend the projector from a ceiling. Contact your local dealer.
Consumables
Name Model No. Explanation
Lamp unit ELPLP89 Use as a replacement for used lamps. (1 lamp)
Air filter ELPAF39 Use as a replacement for used air filters. (1 air filter)
Appendix
112
Supported Resolutions
If the projector receives higher resolution signals than the resolution of the projector panel, the image quality
may be degraded.
The projector supports signals marked with a check symbol.
PC
Computer/BNC
8 10,12 8 10,12 8 10,12 8 10,12
VGA 640 480 60 25.175
SVGA 800 600 60 40.000
XGA 1024 768 60 65.000
1280 768 60 79.500
1280 800 60 83.500
1366 768 60 85.500
WXGA++ 1600 900 60 108.000
1280 960 60 108.000
1280 1024 60 108.000
4:2:2
4:2:0
WXGA
SXGA
V Sync
(Hz)
Dotclk
(MHz)
HDMI
RGB
RGB
YCbCr
4:4:4
Signal Format
(Dots)
Resolution
SD
Computer/BNC
8 10,12 8 10,12 8 10,12 8 10,12
SDTV (480i) 720 480 59.94 13.500
SDTV (576i) 720 576 50 13.500
SDTV (480p) 720 480 59.94 27.000
SDTV (576p) 720 576 50 27.000
Dotclk
(MHz)
HDMI
RGB
RGB
V Sync
(Hz)
YCbCr
4:4:4
4:2:2
4:2:0
Signal Format
(Dots)
Resolution
Appendix
113
HD
Computer/BNC
8 10,12 8 10,12 8 10,12 8 10,12
50 74.250
59.94 74.176
60 74.250
50 74.250
59.94 74.176
60 74.250
23.98 74.176
*2 *2 *2
24 74.250
*2 *2 *2
29.97 74.176
*2 *2 *2
30 74.250
*2 *2 *2
50 148.500
*1 *1 *1, 2
59.94 148.352
*1 *1 *1, 2
60 148.500
*1 *1 *1, 2
HDTV (720p)
1280
720
HDTV (1080i)
1920
1080
HDTV (1080p)
1920
1080
V Sync
(Hz)
Dotclk
(MHz)
HDMI
RGB
RGB
YCbCr
4:4:4
4:2:2
4:2:0
Signal Format Resolution
(Dots)
*1 Signals from HDMI1/HDMI2 ports are supported. WirelessHD Transmitter supports pass-through only.
*2 HDR is supported. (For HDR, HDR10 and HLG are supported.)
4K
Computer/BNC
8 10,12 8 10,12 8 10,12 8 10,12
23.98 296.703
*2 *2 *2
24 297.000
*2 *2 *2
25 297.000
*2 *2 *2
29.97 296.703
*2 *2 *2
30 297.000
*2 *2 *2
50 297.000
*1, 2, 3
59.94 296.703
*1, 2, 3
60 297.000
*1, 2, 3
50 594.000
*1 *1 *1 *1, 2
59.94 593.407
*1 *1 *1 *1, 2
60 594.000
*1 *1 *1 *1, 2
23.98 296.703
*2 *2 *2
24 297.000
*2 *2 *2
25 297.000
*2 *2 *2
29.97 296.703
*2 *2 *2
30 297.000
*2 *2 *2
50 297.000
59.94 296.703
60 297.000
50 594.000
*1 *1 *1 *1, 2
59.94 593.407
*1 *1 *1 *1, 2
60 594.000
*1 *1 *1 *1, 2
3840x2160
3840
2160
4096x2160
4096
2160
(Dots)
V Sync
(Hz)
Dotclk
(MHz)
HDMI
RGB
RGB
YCbCr
4:4:4
4:2:2
4:2:0
Signal Format Resolution
*1, 2, 3
*1, 2, 3
*1, 2, 3
*1 Signals from HDMI1/HDMI2 ports are supported. WirelessHD Transmitter supports pass-through only.
Appendix
114
*2 HDR is supported. (For HDR, HDR10 and HLG are supported.)
*3 Signals from HDMI1/HDMI2 ports are supported. Signals from WirelessHD Transmitter are converted from
4:2:0 to 4:2:2.
3D
8 10,12 8 10,12 8 10,12 8 10,12
148.500
Frame Packing
*1 *1 *1
74.250
Side by Side
74.250
Top and Bottom
148.500
Frame Packing
*1 *1 *1
74.250
Side by Side
74.250
Top and Bottom
148.500
Frame Packing
*1 *1 *1
74.250
Side by Side
74.250
Top and Bottom
148.500
Frame Packing
74.250
Side by Side
74.250
Top and Bottom
148.500
Frame Packing
74.250
Side by Side
74.250
Top and Bottom
148.500
Frame Packing
74.250
Side by Side
74.250
Top and Bottom
148.500
Frame Packing
*1 *1 *1
74.250
Side by Side
74.250
Top and Bottom
148.500
Frame Packing
*1 *1 *1
74.250
Side by Side
74.250
Top and Bottom
297.000
Frame Packing
148.500
Side by Side
*1 *1 *1
148.500
Top and Bottom
297.000
Frame Packing
148.500
Side by Side
*1 *1 *1
148.500
Top and Bottom
297.000
Frame Packing
148.500
Side by Side
*1 *1 *1
148.500
Top and Bottom
HDMI
YCbCr
HDTV (720p)
1280
720
59.94
HDTV (720p)
RGB
4:4:4
4:2:2
4:2:0
HDTV (1080p)
1920
1080
60
HDTV (1080p)
1920
1080
59.94
HDTV (1080p)
1920
1080
24
HDTV (1080p)
1920
1080
23.98
HDTV (1080i)
1920
1080
59.94
HDTV (1080p)
1920
1080
50
HDTV (1080i)
1920
1080
50
1280
720
50
HDTV (1080i)
1920
1080
60
HDTV (720p)
1280
720
60
V Sync
(Hz)
Dotclk
(MHz)
3D Format
Signal Format
(Dots)
Resolution
*1 Signals from HDMI1/HDMI2 ports are supported. WirelessHD Transmitter supports pass-through only.
Appendix
115
3D Input Signals MHL (via a WirelessHD Transmitter*)
Signal Refresh Rate
(Hz)
Resolution (dots) 3D Format
Frame Pack-
ing
Side by Side Top and Bot-
tom
HDTV (720p) 50/60 1280 x 720 -
HDTV (1080i) 50/60 1920 x 1080 - -
HDTV (1080p) 50/60 1920 x 1080 - - -
HDTV (1080p) 24 1920 x 1080 -
*HDMI4 port only
WirelessHD Input Signal MHL*
Signal Refresh Rate (Hz) Resolution (dots)
SDTV (480i) 60 720 x 480
SDTV (576i) 50 720 x 576
SDTV (480p) 60 720 x 480
SDTV (576p) 50 720 x 576
HDTV (720p) 50/60 1280 x 720
HDTV (1080i) 50/60 1920 x 1080
HDTV (1080p) 24/30/50/60 1920 x 1080
4K x 2K 24/25/30 3840 x 2160
*HDMI4 port only
Appendix
116
Specifications
Product name
EH-TW9400W/EH-TW9400/EH-TW8400W/EH-TW8400
Appearance
520 (W) x 170 (H) x 450 (D) mm (not including adjustable foot)
Panel Size
0.74" wide
Display method
Polysilicon TFT active matrix
Resolution
1920 (W) x 1080 (H) x 3
Focus adjustment
Motorized
Zoom adjustment
Motorized (Approx. 1 to -2.1)
Lamp (light source)
UHE lamp 250 W, Model No.: ELPLP89
Lamp replacement time
3400 hours
Power supply
100 - 240 V AC ±10%, 50/60 Hz, 3.8 - 1.7 A
Power con-
sumption
100 to 120 V area
Rated power consumption: 373 W
Standby power consumption (Communication On): 2.0 W
Standby power consumption (Communication Off): 0.3 W
220 to 240 V area
Rated power consumption: 355 W
Standby power consumption (Communication On): 2.0 W
Standby power consumption (Communication Off): 0.3 W
Operating altitude
Altitude 0 to 3048 m
Operating temperature
+5 to +35°C (No condensation) (at an altitude of 0 to 2286 m)
+5 to +30°C (No condensation) (at an altitude of 2287 to 3048 m)
Storage temperature
-10 to +60°C (No condensation)
Mass
Approx. 11 kg
Connec-
tors
PC port 1
Mini D-Sub15-pin (female) blue
HDMI port 2
HDMI HDCP2.2 supported,CEC signals supported,
3D signals supported, Deep Color
RS-232C port 1
Mini D-Sub 9-pin (male)
Trigger Out port 1
Stereo mini jack (3.5Φ)
LAN port 1
RJ-45
Service port*1
USB connector (Type B)
USB-A port *1
USB connector (Type A)
USB port (for Opt.HDMI
power supply)*1
*Supports USB 2.0. However, USB ports are not guaranteed to operate all devices that support USB.
This product is also designed for IT power distribution system with phase-to-phase voltage 230V.
Appendix
117
Angle of tilt
If you use the projector tilted at an angle of more than 3°, the projector
could be damaged or it may lead to an accident.
Appendix
118
Supplier's DECLARATION of CONFORMITY
According to 47CFR, Part 2 and 15
Class B Personal Computers and Peripherals; and/or
CPU Boards and Power Supplies used with Class B Personal Computers
We: Epson America, Inc.
Located at: 3840 Kilroy Airport Way
Long Beach, CA 90806
Tel: 562-981-3840
Declare under sole responsibility that the product identified herein, complies with 47CFR Part 2 and 15 of the
FCC rules as a Class B digital device. Each product marketed, is identical to the representative unit tested and
found to be compliant with the standards. Records maintained continue to reflect the equipment being
produced can be expected to be within the variation accepted, due to quantity production and testing on a
statistical basis as required by 47CFR 2.906. Operation is subject to the following two conditions : (1) this
device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Trade Name: EPSON
Type of Product: LCD Projector
Model: H928C/H929C/H930C/H931C
FCC Compliance Statement
For United States Users
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the interference
by one or more of the following measures.
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
WARNING
The connection of a non-shielded equipment interface cable to this equipment will invalidate the FCC
Certification or Declaration of this device and may cause interference levels which exceed the limits
established by the FCC for this equipment. It is the responsibility of the user to obtain and use a shielded
equipment interface cable with this device. If this equipment has more than one interface connector, do not
leave cables connected to unused interfaces. Changes or modifications not expressly approved by the
manufacturer could void the user's authority to operate the equipment.
Appendix
119
Appearance
Units: mm
520
260
a
192.7
96.1
6.6
aCenter of lens
b Distance from center of lens to suspension bracket fixing point
434
110
300
150
M4x9
LENS
450
160 160.6
160 49.685.75
60
67
Appendix
120
List of Safety Symbols
The following table lists the meaning of the safety symbols labeled on the equipment.
Symbol mark Approved stand-
ards
Meaning
IEC60417
No. 5007
"ON" (power)
To indicate connection to the mains.
IEC60417
No. 5008
"OFF" (power)
To indicate disconnection from the mains.
IEC60417
No. 5009
Stand-by
To identify the switch or switch position by means of which part
of the equipment is switched on in order to bring it into the stand-
by condition.
ISO7000
No. 0434B
IEC3864-B3.1
Caution
To identify general caution when using the product.
IEC60417
No. 5041
Caution, hot surface
To indicate that the marked item can be hot and should not be
touched without taking care.
IEC60417
No. 6042
ISO3864-B3.6
Caution, risk of electric shock
To identify equipment that has risk of electric shock.
IEC60417
No. 5957
For indoor use only
To identify electrical equipment designed primarily for indoor
use.
IEC60417
No. 5926
Polarity of d.c. power connector
To identify the positive and negative connections (the polarity)
on a piece of equipment to which a d.c. power supply may be
connected.
---
IEC60417
No. 5001B
Battery, general
On battery powered equipment. To identify a device for instance
a cover for the battery compartment, or the connector terminals.
IEC60417
No. 5002
Positioning of cell
To identify the battery holder itself and to identify the positioning
of the cell(s) inside the battery holder.
---
IEC60417
No. 5019
Protective earth
To identify any terminal which is intended for connection to an
external conductor for protection against electric shock in case
of a fault, or the terminal of a protective earth electrode.
IEC60417
No. 5017
Earth
To identify an earth (ground) terminal in cases where neither the
symbol is explicitly required.
Appendix
121
Symbol mark Approved stand-
ards
Meaning
IEC60417
No. 5032
Alternating current
To indicate on the rating plate that the equipment is suitable for
alternating current only; to identify relevant terminals.
IEC60417
No. 5031
Direct current
To indicate on the rating plate that the equipment is suitable for
direct current only; to identify relevant terminals.
IEC60417
No. 5172
Class II equipment
To identify equipment meeting the safety requirements specified
for Class II equipment according to IEC 61140.
ISO 3864 General prohibition
To identify actions or operations that are prohibited.
ISO 3864 Contact prohibition
To indicate injury that could occur due to touching a specific part
of the equipment.
--- Never look into the projection lens while the projector is on.
--- To indicate that the marked item don't place anything on pro-
jector.
ISO3864
IEC60825-1
Caution, laser radiation
To indicate the equipment has a laser radiation part.
ISO 3864 Disassembly prohibition
To indicate a risk of injury, such as electric shock, if the equipment
is disassembled.
IEC60417
No. 5266
Standby, partial standby
To indicate that part of the equipment is in the ready status.
ISO3864
IEC60417
No. 5057
Caution, movable parts
To indicate that you must keep away from movable parts ac-
cording to protection standards.
IEC 60417-6056 Caution (movable fan blades)
To indicate that you must keep away from the blades of the mov-
able fan according to protection standards.
IEC 60417-6043 Caution (sharp corners)
To indicate that you must not touch the sharp corners of the
product according to protection standards.
-- Never look into the projection lens while the projector is on.
Appendix
122
Glossary
This section briefly explains the difficult terms that are not explained in context in the text of this guide. For
details, refer to other commercially available publications.
Aspect Ratio
The ratio between an image's length and its height. Screens with a horizontal:vertical ratio
of 16:9, such as HDTV screens, are known as wide screens.
SDTV and general computer displays have an aspect ratio of 4:3.
HDCP
HDCP is an abbreviation for High-bandwidth Digital Content Protection. It is used to pre-
vent illegal copying and protect copyrights by encrypting digital signals sent over DVI and
HDMI ports. Because the HDMI port on this projector supports HDCP, it can project digital
images protected by HDCP technology. However, the projector may not be able to project
images protected with updated or revised versions of HDCP encryption.
HDMI
â„¢
An abbreviation for High Definition Multimedia Interface. This is the standard by which
HD images and multichannel audio signals are digitally transmitted.
HDMI
â„¢
is a standard aimed at digital consumer electronics and computers. By not com-
pressing the digital signal, the image can be transferred at the highest quality possible. It
also provides an encryption function for the digital signal.
HDTV
An abbreviation for High-Definition Television. This refers to high-definition systems
which satisfy the following conditions.
•
Vertical resolution of 720p or 1080i or greater (p = Progressive, i = Interlace)
•
Screen aspect of 16:9 Dolby Digital audio reception and playback (or output)
Interlace
Transmits information needed to create one screen by sending every other line, starting
from the top of the image and working down to the bottom. Images are more likely to
flicker because one frame is displayed every other line.
MHL
An abbreviation for Mobile High-definition Link, which is a standard high-definition in-
terface that enables high-speed transfer of video signals on mobile devices.
It is a standard targeting smartphones and tablets that transfers uncompressed digital
signals without loss of quality and also enables simultaneous charging of such devices.
Pairing
Register devices in advance when connecting with Bluetooth devices to ensure mutual
communication.
SDTV
An abbreviation for Standard Definition Television. This refers to standard television sys-
tems which do not satisfy the conditions for HDTV High-Definition Television.
SVGA
A screen size standard with a resolution of 800 (horizontal) x 600 (vertical) dots.
SXGA
A screen size standard with a resolution of 1,280 (horizontal) x 1,024 (vertical) dots.
VGA
A screen size standard with a resolution of 640 (horizontal) x 480 (vertical) dots.
XGA
A screen size standard with a resolution of 1,024 (horizontal) x 768 (vertical) dots.
YCbCr
In component image signals for SDTV, Y is the brightness, while Cb and Cr indicate the
color difference.
YPbPr
In component image signals for HDTV, Y is the brightness, while Pb and Pr indicate the
color difference.
Appendix
123
General Notes
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted
in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior
written permission of Seiko Epson Corporation. No patent liability is assumed with respect to the use of the
information contained herein. Neither is any liability assumed for damages resulting from the use of the infor-
mation contained herein.
Neither Seiko Epson Corporation nor its affiliates shall be liable to the purchaser of this product or third parties
for damages, losses, costs, or expenses incurred by the purchaser or third parties as a result of: accident, misuse,
or abuse of this product or unauthorized modifications, repairs, or alterations to this product, or (excluding the
U.S.) failure to strictly comply with Seiko Epson Corporation's operating and maintenance instructions.
Seiko Epson Corporation shall not be liable against any damages or problems arising from the use of any options
or any consumable products other than those designated as Original Epson Products or Epson Approved Prod-
ucts by Seiko Epson Corporation.
The contents of this guide may be changed or updated without further notice.
Illustrations in this guide and the actual projector may differ.
Restriction of Use
When this product is used for applications requiring high reliability/safety such as transportation devices related
to aviation, rail, marine, automotive etc.; disaster prevention devices; various safety devices etc; or functional/
precision devices etc, you should use this product only after giving consideration to including fail-safes and
redundancies into your design to maintain safety and total system reliability. Because this product was not
intended for use in applications requiring extremely high reliability/safety such as aerospace equipment, main
communication equipment, nuclear power control equipment, or medical equipment related to direct medical
care etc, please make your own judgment on this product’s suitability after a full evaluation.
Warning Labels
Warning
•This product comes with warning labels.
•As with any bright source, do not stare into the beam, RG2 IEC/EN 62471-5:2015.
Appendix
124
General Notice
"EPSON" is a registered trademark of Seiko Epson Corporation. "EXCEED YOUR VISION" and "ELPLP" are registered
trademarks or trademarks of Seiko Epson Corporation.
Mac, OS X and iOS are trademarks of Apple Inc.
Windows and the Windows logo are trademarks or registered trademarks of Microsoft Corporation in the United
States and/or other countries.
HDMI and High-Definition Multimedia Interface are the trademarks or registered trademarks of HDMI Licen-
singLLC.
The Bluetooth
®
word mark and logo are registered trademarks of Bluetooth SIG, Inc., and the Seiko Epson Cor-
poration uses these marks under license. Other trademarks or trade names are the property of their respective
owners.
Bluetopia
®
is provided for your use by Stonestreet One, LLC
®
under a software license agreement. Stonestreet
One, LLC
®
is and shall remain the sole owner of all right, title and interest whatsoever in and to Bluetopia
®
and
your use is subject to such ownership and to the license agreement. Stonestreet One, LLC
®
reserves all rights
related to Bluetopia
®
not expressly granted under the license agreement and no other rights or licenses are
granted either directly or by implication, estoppel or otherwise, or under any patents, copyrights, mask works,
trade secrets or other intellectual property rights of Stonestreet One, LLC
®
.
© 2000-2012 Stonestreet One, LLC
®
All Rights Reserved.
WPA
â„¢
and WPA2
â„¢
are registered trademarks of Wi-Fi Alliance.
App Store is a service mark of Apple Inc.
Android and Google Play are trademarks of Google LLC.
"QR Code" is a registered trademark of DENSO WAVE INCORPORATED.
"CINEMASCOPE" is a registered trademark of Twentieth Century Fox Film Corporation.
Other product names used herein are also for identification purposes only and may be trademarks of their
respective owners. Epson disclaims any and all rights in those marks.
©SEIKO EPSON CORPORATION 2018. All rights reserved.
Indication of the manufacturer and the importer in accordance with requirements of directive 2011/65/
EU (RoHS)
Manufacturer: SEIKO EPSON CORPORATION
Address: 3-5, Owa 3-chome, Suwa-shi, Nagano-ken 392-8502 Japan
Telephone: 81-266-52-3131
http://www.epson.com/
Importer: SEIKO EUROPE B.V.
Address: Azië building, Atlas ArenA, Hoogoorddreef 5, 1101 BA Amster-
dam Zuidoost The Netherlands
Telephone: 31-20-314-5000
http://www.epson.eu/
Index
125
3
3D brightness ................................................. 74
3D display ......................................................... 74
3D format ......................................................... 74
3D Glasses ........................................................ 45
3D Glasses charging port ........................... 48
3D images ........................................................ 44
3D settings ....................................................... 74
3D viewing notice ......................................... 74
A
Adjust focus ..................................................... 29
Adjusting RGB ................................................. 38
Adjusting the focus ...................................... 29
Adjusting the tilt ............................................ 31
Advanced .................................................. 73, 75
Air filter ........................................................... 100
Air filter cover ............................................... 100
Air filter replacement period .................. 102
AMX Device Discovery ................................. 85
Appearance ................................................... 119
Aspect ......................................................... 33, 74
Auto iris ...................................................... 36, 73
Auto setup ....................................................... 74
B
Basic menu ....................................................... 83
Blanking ............................................................ 75
Brightness .......................................... 38, 72, 73
C
CEC standards ................................................. 61
Channel ............................................................. 83
Child lock .......................................................... 77
Cleaning the air filter ................................. 100
Cleaning the lens ........................................ 102
Cleaning the main unit ............................. 101
Color Depth ..................................................... 86
Color Format ................................................... 86
Color mode ............................................... 32, 72
Color saturation ............................................. 72
Color Space ...................................................... 75
Color Temp. ..................................................... 72
Color Uniformity ................................... 79, 108
Configuration menu ..................................... 71
Connected Device .................................. 56, 76
Connecting ...................................................... 19
Connecting a computer .............................. 20
Connecting to the Trigger Out port ....... 20
Connecting video equipment ........... 19, 21
Connection Mode ......................................... 83
Contrast ............................................................ 72
Control Panel ..................................................... 7
Control panel lock ......................................... 77
Control4 SDDP ................................................ 85
Cool-down ....................................................... 27
D
DHCP .................................................................. 84
Direct power on ............................................. 80
Display ............................................................... 79
Display Background ..................................... 79
Display LAN Info. ........................................... 83
Display the QR Code .................................... 82
Displaying the test pattern ........................ 28
Dynamic Range .............................................. 75
E
Error/Warning indicators ............................ 87
Event ID ............................................................. 98
Extended menu .............................................. 78
F
Fine Line Adjust ...................................... 35, 73
Focus .................................................................. 92
Frame Interpolation ..................................... 72
Frame interpolation ..................................... 36
Full ...................................................................... 33
G
Gain ............................................................. 38, 73
Gamma .............................................................. 40
Gateway Address ........................................... 84
H
HDMI 1 to 4 indicators ................................. 48
HDMI Link ......................................................... 76
HDMI link .......................................................... 61
HDMI port ......................................................... 61
High altitude mode ...................................... 80
Home Screen ................................................... 78
Home screen ................................................... 26
Hue .............................................................. 38, 73
I
Illumination ..................................................... 80
Image ................................................................. 32
Image Enhancement .................................... 73
Image enhancement .................................... 35
Image menu .................................................... 72
Indicators .......................................................... 87
Info menu ......................................................... 86
Index
126
Inverse 3D Glasses ......................................... 74
IP Address ......................................................... 84
IP Address Display ......................................... 84
IP Settings ........................................................ 84
K
Keystone .................................................... 31, 75
Keystone distortion ...................................... 31
L
Lamp cover ............................................... 6, 104
Lamp cover fixing screw ........................... 104
Lamp replacement period ....................... 102
LAN port ............................................................ 21
Language ......................................................... 81
Lens shift .......................................................... 30
Link indicator .................................................. 48
Load Lens Position ........................................ 78
Load memory .................................................. 42
Lock setting ..................................................... 77
M
Memory ............................................................. 78
Memory function ........................................... 42
Menu .................................................................. 71
Messages .......................................................... 79
Model Name .................................................... 79
N
Network information ................................... 82
Network menu ............................................... 82
Noise .................................................................. 92
O
Offset .......................................................... 38, 73
On/Standby indicator .................................. 48
Operating range ............................................ 24
Operating time ............................................ 105
Operation ......................................................... 80
Others menu ................................................... 85
Overscan ........................................................... 74
P
Panel Alignment ............................ 79, 81, 106
Passphrase ....................................................... 84
PJLink .............................................................. 110
PJLink Password ............................................. 83
Position ............................................................. 74
Power ................................................................. 27
Power consumption ..................................... 73
Power supply .................................................. 25
Projection ......................................................... 79
Projection size ................................................ 29
Projector Info .................................................. 86
Projector name ............................................... 83
R
Remote Control ................................................ 9
Remote control .............................................. 23
Remote Password .......................................... 83
Replacement periods for consumables
............................................................................. 102
Replacement time ...................................... 102
Replacing consumables ........................... 102
Replacing the air filter ............................... 102
Replacing the lamp .................................... 103
Reset ....................................... 73, 75, 76, 78, 81
Reset all ............................................................. 86
Reset lamp hours ................................. 86, 105
Reset Lens Position ....................................... 86
Reset memory ................................................. 86
Reset menu ............................................... 85, 86
RGBCMY ..................................................... 38, 73
S
Saturation .................................................. 38, 73
Save Lens Position ........................................ 78
Save memory .................................................. 42
Search Access Point ...................................... 84
Security ............................................................. 84
Security menu ................................................ 84
Settings menu ................................................ 75
Sharpness .................................................. 34, 72
Signal menu .................................................... 74
Sleep mode ...................................................... 80
Soft Focus Detail ..................................... 35, 73
Soft Keyboard ................................................. 83
Source ................................................................ 26
Specifications ............................................... 116
SSID .................................................................... 83
SSID Display ..................................................... 84
Standby Mode ................................................ 80
Startup Screen ................................................ 79
Sub menu ......................................................... 71
Subnet Mask .................................................... 84
Supported resolutions .............................. 112
Sync. ................................................................... 74
T
Tint ...................................................................... 72
Top menu ......................................................... 71
Tracking ............................................................ 74
Transmission range ...................................... 57
Index
127
TV indicator ..................................................... 48
U
User button ...................................................... 77
V
Version .............................................................. 86
Video Reception ..................................... 56, 76
W
WiHD indicator ............................................... 48
Wired LAN menu ........................................... 84
Wireless LAN menu ....................................... 83
Wireless LAN Power ...................................... 82
WirelessHD ................................................ 47, 76
Z
Zoom .................................................................. 33
Zoom adjustment ......................................... 29