Table of Contents
LG 27UD69P 27IN LED 3840X2160 User Manual
Displayed below is the user manual for 27UD69P 27IN LED 3840X2160 by LG which is a product in the Computer Monitors category. This manual has pages.
Related Manuals
www.lg.com
Please read the safety information carefully before using the product.
IPS LED Monitor (LED Monitor) Model List
Owner's Manual
IPS LED MONITOR
(LED MONITOR*)
*LG LED Monitors are LCD Monitors with LED Backlighting.
27UD69P
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CONTENTS
18 USERSETTINGS
18 Activating the Main Menu
18 - Main Menu Features
19 User Settings
19 - Menu Settings
23 TROUBLESHOOTING
25 SPECIFICATIONS
25 27UD69P
26 Factory Support Mode (Preset Mode, PC)
26 HDMI
26 DisplayPort
27 HDMI Timing (Video)
27 Power LED
3 LICENSE
4 ASSEMBLINGANDPREPARING
4 Product Components
5 Supported Drivers and Software
6 Component and Button Description
6 - How to Use the Joystick Button
7 Input Connector
8 Moving and Lifting the Monitor
9 Installing the Monitor
9 - Assembling the stand base
11 - Using the cable holder
11 - Installing onto a table
12 - Adjusting the stand height
12 - Adjusting the angle
13 - Pivot Feature
14 - Using the Kensington lock
14 - Installing the wall mount plate
15 - Installing to a wall
16 USINGTHEMONITOR
16 Connecting to a PC
16 - HDMI connection
16 - DisplayPort connection
17 Connecting to AV Devices
17 - HDMI connection
17 Connecting to External Devices
17 - Connecting Headphones
CONTENTS
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LICENSE
Each model has different licenses. Visit www.lg.com for more information on the license.
The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI logo
are trademarks or registered trademarks of HDMI Licensing LLC in the United States
and other countries.
The following content is only applied to the monitor which is sold in Europe market and which needs to meet the ErP
Directive:
* This monitor is set to be turned off automatically after 4 hours when you turn on the display and there is are no ad-
justments made to the display.
* To make this setting be disabled, change the option to ‘Off’ in OSD menu of “Automatic Standby”.
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ASSEMBLINGANDPREPARING
ProductComponents
Please check whether all the components are included in the box before using the product. If there are missing com-
ponents, contact the retail store where you purchased the product. Note that the product and components may look
different from those shown here.
Always use genuine components to ensure safety and product performance.
The product warranty will not cover damage or injury caused by the use of counterfeit components.
y
It is recommend that use the supplied components.
y
If you use generic cables not certified by LG, the screen may not display or there may be image noises.
Note that the components may look different from those shown here.
Without prior notice, all information and specifications in this manual are subject to change to improve the
performance of the product.
To purchase optional accessories, visit an electronics store or online shopping site or contact the retail store
where you purchased the product.
CAUTION
NOTE
CD(Owner'sManual)/
Card
StandBaseStandBody
HDMICable
( This cable is not included
in all countries. )
DisplayPortCable
( This cable is not included
in all countries. )
( Depending on the country ) ( Depending on
the country )
PowerCord AC-DCAdapter AC-DCAdapter
or
CableHolder
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SupportedDriversandSoftware
Check the drivers and software supported by your product and refer to the manuals on the CD enclosed in the product
package.
Required and Recommended: You can download and install the latest version from the enclosed CD or from the
LGE website (www.lg.com).
Optional: You can download and install the latest version from the LGE website (www.lg.com).
DriversandSoftware InstallationPriority 27UD69P
MonitorDriver Recommended O
OnScreenControl Recommended O
DualController Optional O
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ComponentandButtonDescription
PowerLED
On: power is on
Off: power is off
JoystickButton
HowtoUsetheJoystickButton
You can easily control the functions of the monitor by pressing the joystick button or moving it left/right with your
finger.
BasicFunctions
Power on Press the joystick button once with your finger to turn on the
monitor.
Power off Press and hold the joystick button once with your finger to turn
off the monitor.
◄/►Volume
Control
You can control the volume by moving the joystick button left/
right.
y
The joystick button is located at the bottom of the monitor.
NOTE
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InputConnector
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MovingandLiftingtheMonitor
When moving or lifting the monitor, follow these in-
structions to prevent the monitor from being scratched
or damaged and to ensure safe transportation regard-
less of its shape or size.
As far as possible, avoid touching the monitor
screen. This may result in damage to the screen or
some of the pixels used to create images.
It is advisable to place the monitor in the original
box or packing material before attempting to
move it.
Before moving or lifting the monitor, disconnect
the power cord and all cables.
Hold the top and bottom of the monitor frame
firmly. Do not hold the panel itself.
When holding the monitor, the screen should face
away from you to prevent it being scratched.
When moving the monitor, avoid any strong shock
or vibrations to the product.
When moving the monitor, keep it upright, never
turn the monitor on its side or tilt it sideways.
CAUTION
If you use the monitor panel without the stand
base, its joystick button may cause the monitor to
become unstable and fall, resulting in damage to
the monitor or human injury. In addition, this may
cause the joystick button to malfunction.
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InstallingtheMonitor
Assemblingthestandbase
StandBody
StandBody
StandBase
or
To protect the screen from scratches, cover the
surface with a soft cloth.
CAUTION
1
2
3
4
5
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Illustrations in this document represent typical
procedures, so they may look different from the
actual product.
Do not carry the monitor upside down by just
holding the stand base. This may cause the
monitor to fall off the stand and could result in
personal injury.
When lifting or moving the monitor, do not
touch the monitor screen. The force applied to
the monitor screen may cause damage to it.
Do not apply foreign substances (oils, lubricants,
etc.) to the screw parts when assembling the
product. (Doing so may damage the product.)
Applying excessive force when tightening screws
may cause damage to the monitor. Damage
caused in this way will not be covered by the
product warranty.
CAUTION
y
You can disassemble the stand in the reverse
order of the assembly.
NOTE
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Usingthecableholder
CableHolder
Arrange the cables using the cable holder as shown in
the illustration.
Installingontoatable
1 Lift the monitor and place it on the table in an
upright position.
Place at least 100mm away from the wall to ensure
sufficient ventilation.
2 Connect the power adapter to the monitor and then
plug the power cord into the wall outlet.
100mm
100mm
100mm
100mm
or
Unplug the power cord prior to moving or install-
ing the monitor. There is risk of electric shock.
CAUTION
3 Press the joystick button on the bottom of the
monitor to turn on the monitor.
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Adjustingtheangle
1 Place the monitor in an upright position, mounted
on the stand base.
Adjustingthestandheight
2 Adjust the angle of the screen. The angle of the
screen can be adjusted forwards or backwards for a
comfortable viewing experience.
FrontSideRearSide
To avoid injury to the fingers when adjusting the
screen, do not hold the lower part of the moni-
tor's frame as illustrated below.
WARNING
Be careful not to touch or press the screen area
when adjusting the angle of the monitor.
1 Handle the monitor with both hands for safety.
2 The height can be adjusted up to 120.0mm.
Do not put your fingers or
hand between the screen
and the base (chassis) when
adjusting the screen's height.
WARNING
120.0mm
Monitorhead
The left or right side of the monitor head can be
slightly rotated up or down (up to 3°). Adjust the
horizontal level of the monitor head.
NOTE
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WARNING
3 Rotate the monitor clockwise as shown in the figure.
4 Complete the installation by rotating the monitor 90°
as shown below.
PivotFeature
The pivot feature allows the monitor to rotate 90°
clockwise.
1 Raise the monitor to the maximum height.
2 Adjust the angle of the monitor in the direction of
the arrow as shown in the figure.
Stand
Head
To avoid scratching the stand base, make sure
that when rotating the monitor using the pivot
feature, the stand does not make contact with
the monitor.
y
Auto Pivot feature of the display is not supported.
y
The screen can be rotated easily using the screen
pivot shortcut key provided with your Windows op-
erating system. Note that some Windows versions
and some graphics card drivers may use different
settings for the screen pivot key or may not sup-
port the pivot key at all.
y
Supported Windows versions: Windows 7 and Win-
dows 8.1
y
Windows screen pivot shortcut keys
y
- 0°: Ctrl + Alt + Up arrow key (↑)
y
- 90°: Ctrl + Alt + Left arrow key (←)
y- 180°: Ctrl + Alt + Down arrow key (↓)
y- 270°: Ctrl + Alt + Right arrow key (→)
NOTE
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Installingthewallmountplate
This monitor supports the specification of the standard
wall mount plate or compatible device.
1 Place the screen face down. To protect the screen
from scratches, cover the surface with a soft cloth.
2 Detaching the Stand Body.
3 Place the wall mount plate onto the monitor and
align it with the screw holes.
4 Tighten the four screws to fix the plate to the
monitor using a screwdriver.
The wall mount plate is sold separately.
For more information on installation, refer to the
wall mount plate's installation guide.
Be careful not to use excessive force when
mounting the wall mount plate, as this can dam-
age the monitor's screen.
NOTE
Use of the Kensington lock is optional. The acces-
sories can be purchased at your local electronics
store.
NOTE
UsingtheKensingtonlock
The Kensington security system connector is located at
the back of the Monitor set.
For more information on installation and usage, refer to
the Kensington lock user manual or visit the website at
http://www.kensington.com.
Connect the Kensington security system cable between
the Monitor set and a table.
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To install the monitor to a wall, attach a wall mounting
bracket (optional) to the back of the monitor.
Make sure that the wall mounting bracket is securely fixed
to the monitor and to the wall.
1 If you use screw longer than standard, the monitor
might be damaged internally.
2 If you use improper screw, the product might be dam-
aged and drop from mounted position.
In this case, LG Electronics is not responsible for it.
Installingtoawall
Install the monitor at least 100 mm away from the wall
and leave about 100 mm of space at each side of the
monitor to ensure sufficient ventilation. Detailed instal-
lation instructions can be obtained from your local retail
store. Please refer to the manual to install and set up a
tilting wall mounting bracket.
100mm
100mm
100mm
100mm
Unplug the power cord before moving or
installing the monitor to avoid electric shocks.
Installing the monitor on the ceiling or on a
slanted wall may result in the monitor falling
off, which could lead to injury. Please use the
genuine LG wall mounting bracket. For more
information, contact your local retail store or a
qualified installer.
Applying excessive force when fastening screws
may cause damage to the monitor. Damage
caused in this way will not be covered by the
product warranty.
Use the wall mounting bracket and screws
that conform to the VESA standard. Damage
caused by the use or misuse of inappropriate
components will not be covered by the product
warranty.
Screw length from outer surface of back cover
should be under 8 mm.
Use the screws specified by the VESA standard.
The wall mount kit includes the installation guide
and all necessary parts.
The wall mounting bracket is optional. The acces-
sories can be purchased at your local retail store.
The length of the screw may differ for each wall
mounting bracket. Ensure the correct length
screw is used.
For more information, please refer to the user
manual for the wall mounting bracket.
CAUTION
NOTE
WallmountPad
WallmountPad
BackCover
BackCover
Standardscrew
Max.8mm(0.31inches)
Wall Mount (A x B)
B
B
A
WallMount(AxB) 100 x 100
Standardscrew M4 x L10
Numberofscrews 4
WallMountPlate
(Optional)
RW120
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USINGTHEMONITOR
ConnectingtoaPC
This monitor supports the *Plug and Play feature.
*Plug and Play: A feature that allows you to add
a device to your computer without having to
reconfigure anything or install any manual drivers.
There may be no video or audio output depending
on the DP version of the PC.
y
If you use generic cables not certified by LG, the
screen may not display or there may be image
noises.
DisplayPortconnection
Transmits the digital video and audio signals from your
PC to the monitor. Connect your PC to the monitor us-
ing the display port cable as illustrated below.
Press the menu button and then select the input option
from the input menu.
NOTE
HDMIconnection
Transmits the digital video and audio signals from your
PC and A/V devices to the monitor. Connect your PC
and AV device to the monitor with the HDMI cable as
illustrated below.
Press the menu button and then select the input option
from the input menu.
NOTE
If you use HDMI PC, it can cause compatibility
problem.
Use a certified cable with the HDMI logo attached.
If you do not use a certified HDMI cable, the
screen may not display or a connection error may
occur.
Recommended HDMI cable types
- High-Speed HDMI®/TM Cable
- High-Speed HDMI®/TM Cable with Ethernet
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ConnectingtoAVDevices
HDMIconnection
Transmits the digital video and audio signals from your
PC and A/V devices to the monitor. Connect your PC
and AV device to the monitor with the HDMI cable as
illustrated below.
Press the menu button and then select the input option
from the input menu.
NOTE
If you use HDMI PC, it can cause compatibility
problem.
Use a certified cable with the HDMI logo attached.
If you do not use a certified HDMI cable, the
screen may not display or a connection error may
occur.
Recommended HDMI cable types
- High-Speed HDMI®/TM Cable
- High-Speed HDMI®/TM Cable with Ethernet
ConnectingtoExternalDevices
(sold separately)
ConnectingHeadphones
Connect peripherals to the monitor via the headphones
port. Connect as illustrated.
y
Peripheral devices are sold separately.
y
If you use angled earphones, it may cause a prob-
lem with connecting another external device to
the monitor. Therefore, it is recommended to use
straight earphones.
Angled Straight
y
Depending on the audio settings of the PC and
external device, headphones and speaker functions
may be limited.
NOTE
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Button MenuStatus Description
Power Off
MenuInput Exit
Game
Mainmenudisabled Enables the main menu.
Mainmenuenabled
Exits the main menu.
(Holding down the button to turn off the monitor. You can turn off the
monitor this way at any time, including when the OSD is on.)
Power Off
MenuInput Exit
Game
◄Mainmenudisabled Adjusts the monitor volume level.
Mainmenuenabled Enters the Input feature.
►Mainmenudisabled Adjusts the monitor volume level.
Mainmenuenabled Enters the Menu features.
Power Off
MenuInput Exit
Game
▲Mainmenudisabled Displays information on the current input.
Mainmenuenabled Turns off the monitor.
▼
Mainmenudisabled Displays information on the current input.
Mainmenuenabled Enters the Game features.
MainMenuFeatures
MainMenu Description
Menu Configures the screen settings.
Game Sets the picture mode for gaming.
Input Sets input mode.
PowerOff Turns off the monitor.
Exit Exits the main menu.
USERSETTINGS
ActivatingtheMainMenu
1yyPress the joystick button on the bottom of the monitor.
2yyMove the joystick up/down (▲/▼) and left/right(◄/►) to set the options.
3yyPress the joystick button once more to exit the main menu.
Joystick Button
Power Off
MenuInput Exit
Game
Power Off
MenuInput Exit
Game
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UserSettings
MenuSettings
1yyTo view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Menu.
2yyConfigure the options by moving the joystick up/down/left/right.
3yyTo return to the upper menu or set other menu items, move the joystick to◄ or pressing ( / Ok) it.
4yyIf you want to exit the OSD menu, move the joystick to ◄ until you exit.
y
When you enter the menu, instructions on how to use the button will appear in the bottom right corner of the screen.
QuickSettings Input Picture General
y
Your monitor’s OSD (On Screen Display) may differ slightly from that shown in this manual.
CAUTION
Each option is described below.
Menu>QuickSettings Description
Brightness Adjusts the color contrast and brightness of the screen.
Contrast
Volume Adjusts the volume level.
NOTE
y
You can adjust Mute / Unmute by moving the joystick button to▼in the Volume menu.
Menu>Input Description
InputList Selects the input mode.
AspectRatio Adjusts the aspect ratio of the screen.
FullWide Displays the video in wide-screen, regardless of the video signal input.
Original Displays video according to the aspect ratio of the video signal input.
1:1 The aspect ratio is not adjusted from the original.
NOTE
y
The display may look the same for Full Wide , Original, and 1:1 options at the recommended
resolution (3840 x 2160).
y
There is no 1:1 menu on FreeSync Mode. ( Go to Picture → Game Adjust → FreeSync, to set
FreeSync On or Off)
Menu>Picture Description
PictureMode Custom Allows the user to adjust each element. The color mode of the main menu can be adjusted.
Reader Optimizes the screen for viewing documents. You can brighten the screen in the OSD menu.
Photo Optimizes the screen for photos.
Cinema Optimizes the screen for video.
DarkRoom1 This mode adjusts the brightness to the optimal level for working in a dark environment.
DarkRoom2 This mode sets the brightness to a lower level than Dark Room 1.
Color
Weakness
This mode is for users who cannot distinguish between red and green. It enables users
with color weakness to easily distinguish between the two colors.
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PictureAdjust Brightness Adjusts the brightness of the screen.
Contrast Adjusts the contrast of the screen.
Sharpness Adjusts the sharpness of the screen.
SUPERRESOLUTION+ High Optimized picture quality is displayed when a user wants crystal clear
images. It is effective for high quality video or game.
Middle The optimized picture quality is displayed when a user wants images
between low and high modes for comfortable viewing. It is effective
for UCC or SD video.
Low The optimized picture quality is displayed when a user wants smooth and
natural images. It is effective for slow-moving pictures or still images.
Off Select this option for everyday viewing. SUPER RESOLUTION+ is
turned off in this mode.
y
Because this is a function to increase the sharpness of low resolution pictures,
it is not recommended to use the function for normal text or for desktop
icons. Doing so may result in unnecessarily high sharpness.
BlackLevel Sets the offset level (for HDMI only).
Offset:as a reference for a video signal, this is the darkest color the monitor can
display.
High Keeps the current contrast ratio of the screen.
Low Lowers the black levels and raises the white levels from the current
contrast ratio of the screen.
HDMIULTRAHDDeep
Color
Provides sharper images when connected to a device supporting ULTRA HD Deep Color.
4K@60HzSupportFormat1)
Resolution Framerate
(Hz)
ColorDepth/ChromaSampling
8bit 10bit
3840 x 2160 59.94
60.00
YCbCr 4:2:0
YCbCr 4:2:2
YCbCr 4:4:4 -
RGB 4:4:4 -
1) Supported when HDMI ULTRA HD Deep Color is set to On.
NOTE
y
If the connected device does not support ULTRA HD Deep Color, the feature
may not work properly.
y
If a problem occurs, set the HDMI ULTRA HD Deep Color option to Off.
DFC On Adjusts the brightness automatically according to the screen.
Off Disables the DFC feature.
NOTE
FPSGame1 This mode is optimized for FPS games.
FPSGame2 It has a higher Black Stabilizer value than FPS Game 1. It is suitable for very dark
FPS games.
RTSGame This mode is optimized for RTS Game.
Custom(Game) In this mode, users can customize various elements including game-related options.
NOTE
y
If the picture mode is changed, the screen may flicker or the resolution of your PC screen may be
affected.
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GameAdjust ResponseTime Sets a response time for displayed pictures based on the speed of the screen.
For a normal environment, it is recommended that you use Normal. For a fast-
moving picture, it is recommended that you use Fast.
Setting to Fast may cause image sticking.
Fast Sets the response time to Fast.
Normal Sets the response time to Normal.
Slow Sets the response time to Slow.
Off Does not use the response time improvement feature.
FreeSync Provides seamless and natural images by synchronizing the vertical frequency of the
input signal with that of the output signal.
CAUTION
y
Supported Interface: DisplayPort,HDMI.
y
Supported Graphic Card : A graphic card that supports AMD’s FreeSync is
necessary.
y
Supported Version : Make sure to update the graphic card to the latest driver.
y
For more information and requirement, refer to AMD website at http://www.
amd.com/FreeSync
Extended Enable wider frequency range of FreeSync function than basic
mode.
The screen may flicker during the game play.
Basic Enable basic frequency range of FreeSync function.
Off FreeSync function off.
BlackStabilizer You can control the black contrast to have better visibility in dark scenes.
Increasing the BlackStabilizer value brightens the low gray level area on the screen.
(You can easily distinguish objects on dark game screens.)
Reducing the BlackStabilizer value darkens the low gray level area and increases
the dynamic contrast on the screen.
ColorAdjust Gamma Mode1,Mode2,
Mode3
The higher the gamma value, the darker the image becomes.
Likewise, the lower the gamma value, the lighter the image
becomes.
Mode4 If you do not need to adjust the gamma settings, select Mode 4.
ColorTemp Custom The user can adjust it to red, green, or blue by customization.
Warm Sets the screen color to a reddish tone.
Medium Sets the screen color between a red and blue tone.
Cool Sets the screen color to a bluish tone.
Red You can customize the picture color using Red, Green, and Blue colors.
Green
Blue
SixColor Meets the user requirements for colors by adjusting the hue and saturation of
the six colors (Red, Blue, Green, Cyan, Magenta and Yellow) and then saving the
settings.
Hue Adjusts the tone of the screen colors.
Saturation Adjusts the saturation of the screen colors. The lower the value,
the less saturated and brighter the colors become. The higher
the value, the more saturated and darker the colors become.
PictureReset DoyouwanttoPictureresetyoursettings?
No Cancel the select.
Yes Returns to the default settings.
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y
Saving Data depends on the Panel. So, these values may be different from each panel and/or panel vendor. If the SMART EN-
ERGY SAVING option is High or Low, monitor luminance become higher or lower depending on the source.
NOTE
Menu>General Description
Language Sets the menu screen to the desired language.
SMARTENERGY
SAVING
High Saves energy using the high-efficiency SMART ENERGY SAVING feature.
Low Saves energy using the low-efficiency SMART ENERGY SAVING feature.
Off Disables the SMART ENERGY SAVING feature.
PowerLED Turns the power LED on the front of the monitor on or off.
On The power LED turns on automatically.
Off The power LED turns off.
AutomaticStandby Feature that automatically turns off the monitor when there is no movement on the screen for a period
of time. You can set a timer for the auto-off function. (Off, 4 H, 6 H, and 8 H)
DisplayPort1.2 Enables or disables DisplayPort 1.2.
y
Be sure to configure this option according to the DisplayPort version supported by your
graphics card. Set this option to Disable if your graphics card does not support DisplayPort 1.2.
NOTE
OSDLock This feature disables the configuration and adjustment of menus.
On Enables OSD Lock.
Off Disables OSD Lock.
NOTE
y
All features are disabled except Brightness, Contrast, Volume, Input, OSD Lock in General, and
the Exit button.
OSDSize User can select OSD Size to Large or Small.
Reset Doyouwanttoresetyoursettings?
No Cancel the select.
Yes Returns to the default settings.
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TROUBLESHOOTING
Nothingisdisplayedonthescreen.
Is the monitor's power cord plugged in? Check if the power cord is correctly plugged into the power outlet.
Is the power LED on? Check the power cable connection and press the power button.
Is the power on and the power LED
displaying white?
Check that the connected input is enabled (Menu > Input > Input list).
Is the OUT OF RANGE message being
displayed?
This occurs when signals transferred from the PC (graphics card) are out
of the horizontal or vertical frequency range of the monitor. Please see
the Product Specification section of this manual to set the appropriate
frequency.
Is the No Signal message being
displayed?
This is displayed when the signal cable between the PC and the monitor is
missing or disconnected. Check the cable and reconnect it.
TheOSDlockmessageisbeingdisplayed.
Are some functions not available when
you press the Menu button?
The OSD is locked. Go to Menu > General and set OSD Lock to Off.
Thescreenretainsanimage.
Does image sticking occur even when
the monitor is turned off?
Displaying a still image for a prolonged time may cause damage to the
screen, resulting in the retention of the image.
To extend the lifetime of the monitor, use a screensaver.
Screendisplayisunstableandshaky/Imagesdisplayedonthemonitorleaveshadowtrails.
Did you select the appropriate
resolution?
If the selected resolution is HDMI 1080i 60/50 Hz (interlaced), the screen
may be flickering. Change the resolution to 1080P or the recommended
resolution.
NOTE
y
Verticalfrequency In order to display an image, the screen must be refreshed dozens of times per second, like a fluorescent
lamp. The number of times the screen is refreshed per second is called vertical frequency, or refresh rate, and is represented by
Hz.
y
Horizontalfrequency The time it takes to display one horizontal line is called the horizontal cycle. If 1 is divided by the
horizontal interval, the result is the number of horizontal lines displayed per second. This is called horizontal frequency and is
represented by kHz.
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Thedisplaycolorisabnormal.
Does the display appear discolored (16
colors)?
Set the color to 24 bit (true color) or higher. In Windows, go to control
Panel > Display > Settings > Color Quality.
Does the display color appear unstable
or monochrome?
Check if the signal cable is connected properly. Reconnect the cable or
reinsert the PC's graphics card.
Are there spots on the screen? When using the monitor, pixilated spots (red, green, blue, white, or black)
may appear on the screen. This is normal for an LCD screen. It is not an
error, nor is it related to the monitor's performance.
Doyouseean"Unrecognizedmonitor,Plug&Play(VESADDC)monitorfound"message?
Have you installed the display driver? Be sure to install the display driver from the display driver CD (or diskette)
that comes with your display. Or, you can also download the driver from
our web site: http://www.lg.com.
Make sure to check if the video card supports Plug&Play function.
Check if the graphics card's resolution or frequency is within the range allowed by the monitor and set it to the
recommended (optimal) resolution in ControlPanel>Display>settings.
Not setting the graphics card to the recommended (optimal) resolution may result in blurred text, a dimmed
screen, a truncated display area, or misalignment of the display.
The setting methods may be different depending on the computer or operating system, and some resolutions
may not be available depending on the performance of the graphics card. If this is the case, contact the
manufacturer of the computer or graphics card for assistance.
Some graphics cards may not support 3840 x 2160 resolution. If the resolution cannot be displayed, contact the
manufacturer of your graphics card.
NOTE
Nosoundfromtheheadphoneportorspeaker.
Are images displayed using DisplayPort
or HDMI input without sound?
Try increasing the volume using the button on the monitor.
Set the audio output of the PC to the monitor you are using. On Microsoft
Windows, go to Control Panel > Hardware and Sound > Sound > set the
monitor as default device.
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SPECIFICATIONS
27UD69P
LCDScreen Type TFT (Thin Film Transistor)
LCD (Liquid Crystal Display) Screen
PixelPitch 0.1554 mm x 0.1554 mm
Resolution MaximumResolution 3840 x 2160 @ 60 Hz
RecommendedResolution 3840 x 2160 @ 60 Hz
VideoSignal
HorizontalFrequency 30 kHz to 135 kHz
VerticalFrequency 56Hz to 61 Hz
InputConnector HDMI IN1, HDMI IN2, DP(DisplayPort) IN, H/P(Headphone) OUT
Powerinput 19 V 2.0 A
Power
consumption
(Typ.)
On mode: 29.8 W Typ. (ENERGY STAR® standard)*
40 W Typ. (Outgoing condition)**
Sleep Mode ≤ 0.5 W
Off Mode ≤ 0.3 W
AC/DCadaptor Type ADS-45SN-19-3 19040G, SHENZHEN HONOR ELECTRONIC production
Or type LCAP21C, LIEN CHANG ELECTRONIC ENTERPRISE production
Or type LCAP26B-E, LIEN CHANG ELECTRONIC ENTERPRISE production
Output: 19 V 2.1 A
Environmental
Conditions
OperatingCondition Temperature: (32 °F to 104 °F); Humidity: < 80%
StoringCondition Temperature: (-4 °F to 140 °F); Humidity: < 85%
Dimension Monitor Size (Width x Height x Depth)
WithStand 24.21 inches x 17.91 inches x 8.25 inches
WithoutStand 24.21 inches x 14.37 inches x 1.94 inches
Weight(Without
Packaging)
WithStand 11.02 lbs
WithoutStand 10.14 lbs
Product specifications shown above may be changed without prior notice due to upgrade of product functions.
* The power consumption level can be different by operating condition and monitor setting.
* The On mode power consumption is measured with ENERGY STAR® test standard.
** The On mode power consumption is measured with LGE test standard ( Full White pattern , Maximum resolution).
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ENGLISH
FactorySupportMode(PresetMode,PC)
HDMI
DisplayModes(Resolution) Horizontal
Frequency(kHz)
Vertical
Frequency(Hz) Polarity(H/V) Remarks
640 x 480 31.469 59.94 -/-
800 x 600 37.879 60.317 +/+
1024 x 768 48.363 60 -/-
1152 x 864 54.347 60.05 +/+
1280 x 720 45 60 +/+
1280 x 1024 63.981 60.02 +/+
1600 x 900 60 60 +/+
1920 x 1080 67.5 60 +/-
2560 x 1440 88.79 59.95 +/-
3840 x 2160 67.5 30 +/-
3840 x 2160 135 60 +/-
DisplayPort
DisplayModes(Resolution) Horizontal
Frequency(kHz)
Vertical
Frequency(Hz) Polarity(H/V) Remarks
640 x 480 31.469 59.94 -/-
800 x 600 37.879 60.317 +/+
1024 x 768 48.363 60 -/-
1152 x 864 54.347 60.05 +/+
1280 x 720 45 60 +/+
1280 x 1024 63.981 60.02 +/+
1600 x 900 60 60 +/+
1920 x 1080 67.5 60 +/-
2560 x 1440 88.79 59.95 +/-
3840 x 2160 66.66 30 +/-
3840 x 2160 133.32 60 +/-
27
ENG
ENGLISH
HDMITiming(Video)
Factorysupportmode
(PresetMode)
Horizontal
Frequency(kHz)
Vertical
Frequency(Hz) Remarks
480p 31.5 60
720p 45.0 60
1080p 67.5 60
2160p 135 60 When HDMI ULTRA HD Deep Color is
set to ON.
PowerLED
Mode LEDColor
On Mode White
Sleep Mode Off
Off Mode Off
MODEL
SERIAL
ENERGY STAR® is a set of power-saving guidelines
issued by the U.S.Environmental Protection Agency
(EPA).
As an ENERGY STAR® Partner LGE U. S. A., Inc. has
determined that this product meets the ENERGY
STAR® guidelines for energy efficiency.
Refer to ENERGYSTAR.gov for more information on the ENERGY STAR®
program.
This device meets the EMC requirements for home
appliances (Class B) and is intended for home usage.
This device can be used in all regions. Read the
owner's manual (CD) carefully and keep it at hand.
Please note that the label attached to the product
provides information for technical support.
*above information is only for USA FCC Regulatory
DeclarationofConformity
Trade Name: LG
Model : 27UD69P
Responsible Party: LG Electronics Inc.
Address : 1000 Sylvan Ave. Englewood Cliffs
NJ 07632 U.S.A
TEL: 201-266-2534
To obtain the source code under GPL, LGPL, MPL,
and other open source licenses, that is contained in
this product, please visit http://opensource.lge.com.
In addition to the source code, all referred license
terms, warranty disclaimers and copyright notices are
available for download.LG Electronics will also provide
open source code to you on CD-ROM for a charge
covering the cost of performing such distribution
(such as the cost of media, shipping, and handling)
upon email request to opensource@lge.com. This
offer is valid for three (3) years from the date on
which you purchased the product.