Table of Contents
- Information for your safety and comfort
- Safety instructions
- Special notes on LCD monitors
- Cleaning your monitor
- Accessibility
- Safe listening
- Warnings
- Using electrical power
- Product servicing
- Potentially explosive environments
- Additional safety information
- IT Equipment Recycling Information
- Disposal instructions
- LCD pixel statement
- Tips and information for comfortable use
- Finding your comfort zone
- Taking care of your vision
- Developing good work habits
- Federal Communications Commission
- Supplier’s Declaration of Conformity
- Unpacking
- Connecting the adapter and AC Power cord
- Power saving
- Standard timing table
- Installation
- Troubleshooting
Acer XB323QUNV User Manual
Displayed below is the user manual for XB323QUNV by Acer which is a product in the Computer Monitors category. This manual has pages.
Related Manuals
Acer LCD Monitor
User Guide
English
Copyright © 2021. Acer Incorporated.
All Rights Reserved.
Acer LCD Monitor User Guide
Original Issue: 02/2021
Changes may be made periodically to the information in this publication without obligation
to notify any person of such revisions or changes. Such changes will be incorporated in new
editions of this manual or supplementary documents and publications. This company makes
no representations or warranties, either expressed or implied, with respect to the contents
hereof and specically disclaims the implied warranties of merchantability or tness for a
particular purpose.
Record the model number, serial number, purchase date and place of purchase information
in the space provided below. The serial number and model number are recorded on the
label afxed to your computer. All correspondence concerning your unit should include the
serial number, model number and purchase information.
No part of this publication may be reproduced, stored in a retrieval system, or transmitted,
in any form or by any means, electronically, mechanically, by photocopy, recording or
otherwise, without the prior written permission of Acer Incorporated.
Acer LCD Monitor User Guide
Model number: __________________________________
Serial number: ___________________________________
Date of purchase: ________________________________
Place of purchase: ________________________________
Acer and the Acer logo are registered trademarks of Acer Incorporated. Other companies’
product names or trademarks are used herein for identication purposes only and belong to
their respective companies.
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Information for your safety and
comfort
Safety instructions
Read these instructions carefully. Keep this document for future reference. Follow all
warnings and instructions marked on the product.
Special notes on LCD monitors
The following are normal with the LCD monitor and do not indicate a problem.
• Due to the nature of the uorescent light, the screen may icker during initial use. Turn
off the power switch and then turn it on again to make sure the icker disappears.
• You may nd slightly uneven brightness on the screen depending on the desktop pattern
you use.
• The LCD screen has 99.99% or more effective pixels. It may include blemishes of 0.01%
or less such as a missing pixel or pixel lit all the time.
• Due to the nature of the LCD screen, an afterimage of the previous screen may remain
after switching the image, when the same image is displayed for hours. In this case, the
screen is recovered slowly by changing the image or turning off the power switch for a
few hours.
Cleaning your monitor
Please carefully follow these guidelines when cleaning the monitor:
• Always unplug the monitor before cleaning.
• Use a soft cloth to wipe the screen and cabinet front and sides.
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Accessibility
Be sure that the power outlet you plug the power cord into is easily accessible and located
as close to the equipment operator as possible. When you need to disconnect power from
the equipment, be sure to unplug the power cord from the electrical outlet.
Safe listening
To protect your hearing, follow these instructions.
• Gradually increase the volume until you can hear it clearly and comfortably and without
distortion.
• After setting the volume level, do not increase it after your ears have adjusted.
• Limit the amount of time listening to music at high volume.
• Avoid turning up the volume to block out noisy surroundings.
• Turn the volume down if you can’t hear people speaking near you.
Warnings
• Do not use this product near water.
• Do not place this product on an unstable cart, stand or table. If the product falls, it could
be seriously damaged.
• Slots and openings are provided for ventilation to ensure reliable operation of the
product and to protect it from overheating. These openings must not be blocked or
covered. The openings should never be blocked by placing the product on a bed, sofa,
rug or other similar surface. This product should never be placed near or over a radiator
or heat register, or in a built-in installation unless proper ventilation is provided.
• Never push objects of any kind into this product through cabinet slots as they may touch
dangerous voltage points or short-out parts that could result in a re or electric shock.
Never spill liquid of any kind onto or into the product.
• To avoid dmage of internal components and to prevent battery leakage, do not place the
product on a vibrating surface.
• Never use it under sporting, exercising, or any vibrating environment which will probably
cause unexpected short current or damage internal devices.
• The adapter is only used for this monitor, do not be used for other purposes.
Using electrical power
• This product should be operated from the type of power indicated on the marking label.
If you are not sure of the type of power available, consult your dealer or local power
company.
• Do not allow anything to rest on the power cord. Do not locate this product where people
will walk on the cord.
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• If an extension cord is used with this product, make sure that the total ampere rating
of the equipment plugged into the extension cord does not exceed the extension cord
ampere rating. Also, make sure that the total rating of all products plugged into the wall
outlet does not exceed the fuse rating.
• Do not overload a power outlet, strip or receptacle by plugging in too many devices. The
overall system load must not exceed 80% of the branch circuit rating. If power strips are
used, the load should not exceed 80% of the power strip’s input rating.
• This product’s power cord is equipped with a three-wire grounded plug. The plug only
ts in a grounded power outlet. Make sure the power outlet is properly grounded before
inserting the power cord plug. Do not insert the plug into a non-grounded power outlet.
Contact your electrician for details.
Warning! The grounding pin is a safety feature. Using a power outlet
that is not properly grounded may result in electric shock and/or
injury.
Note: The grounding pin also provides good protection from unexpected
noise produced by other nearby electrical devices that may interfere with
the performance of this product.
• Use the product only with the supplied power supply cord set. If you need to replace the
power cord set, make sure that the new power cord meets the following requirements:
detachable type, UL listed/CSA certied, type SPT-2, rated 7 A 125 V minimum, VDE
approved or its equivalent, 4.6 meters (15 feet) maximum length.
Product servicing
Do not attempt to service this product yourself, as opening or removing covers may expose
you to dangerous voltage points or other risks. Refer all servicing to qualied service
personnel.
Unplug this product from the wall outlet and refer servicing to qualied service personnel
when:
• the power cord or plug is damaged, cut or frayed
• liquid was spilled into the product
• the product was exposed to rain or water
• the product has been dropped or the case has been damaged
• the product exhibits a distinct change in performance, indicating a need for service
• the product does not operate normally after following the operating instructions
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Note: Adjust only those controls that are covered by the operating
instructions, since improper adjustment of other controls may result in
damage and will often require extensive work by a qualied technician to
restore the product to normal condition.
Potentially explosive environments
Switch off your device in any area with a potentially explosive atmosphere and obey all signs
and instructions. Potentially explosive atmospheres include areas where you would normally
be advised to turn off your vehicle engine. Sparks in such areas could cause an explosion
or re resulting in bodily injury or even death. Switch off the device near depots, storage and
distribution areas; chemical plants; or where blasting operations are in progress. Areas with
a potentially explosive atmosphere are often, but not always, marked. They include below
deck on boats, chemical transfer or storage facilities, vehicles using liqueed petroleum gas
(such as propane or butane), and areas where the air contains chemicals or particles such
as grain, dust or metal powders.
Additional safety information
Your device and its enhancements may contain small parts. Keep them out of the reach of
small children.
IT Equipment Recycling Information
Acer is strongly committed to environmental protection and views recycling, in the form
of salvaging and disposal of used equipment, as one of the company’s top priorities in
minimizing the burden placed on the environment.
We at Acer are very conscious of the environmental effects of our business and strive to
identify and provide the best working procedures to reduce the environmental impact of our
products.
For more information and help when recycling, please go to this website:
https://www.acer-group.com/sustainability/en/our-products-environment.html
Visit www.acer-group.com for further information on the features and benets of our other
products.
Disposal instructions
Do not throw this electronic device into the trash when discarding. To minimize
pollution and ensure utmost protection of the global environment, please recycle.
For more information on the Waste from Electrical and Electronics Equipment
(WEEE) regulations, visit https://www.acer-group.com/sustainability/en/our-
products-environment.html
English
LCD pixel statement
The LCD unit is produced with high-precision manufacturing techniques. Nevertheless,
some pixels may occasionally misre or appear as black or red dots. This has no effect on
the recorded image and does not constitute a malfunction.
This product has been shipped enabled for power management:
• Activate display’s Sleep mode within 5 minutes of user inactivity.
• Wake the monitor when it is in Active Off mode,move the mouse or press any keyboard
key.
Tips and information for comfortable use
Computer users may complain of eyestrain and headaches after prolonged use. Users are
also at risk of physical injury after long hours of working in front of a computer. Long work
periods, bad posture, poor work habits, stress, inadequate working conditions, personal
health and other factors greatly increase the risk of physical injury.
Incorrect computer usage may lead to carpal tunnel syndrome, tendonitis, tenosynovitis or
other musculoskeletal disorders. The following symptoms may appear in the hands, wrists,
arms, shoulders, neck or back:
• numbness, or a burning or tingling sensation
• aching, soreness or tenderness
• pain, swelling or throbbing
• stiffness or tightness
• coldness or weakness
If you have these symptoms, or any other recurring or persistent discomfort and/or pain
related to computer use, consult a physician immediately and inform your company’s health
and safety department.
The following section provides tips for more comfortable computer use.
Finding your comfort zone
Find your comfort zone by adjusting the viewing angle of the monitor, using a footrest, or
raising your sitting height to achieve maximum comfort. Observe the following tips:
• refrain from staying too long in one xed posture
• avoid slouching forward and/or leaning backward
• stand up and walk around regularly to remove the strain on your leg muscles
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Taking care of your vision
Long viewing hours, wearing incorrect glasses or contact lenses, glare, excessive room
lighting, poorly focused screens, very small typefaces and low-contrast displays could stress
your eyes. The following sections provide suggestions on how to reduce eyestrain.
Eyes
• It is recommended to rest your eyes for 10 minutes every 40 minutes.
• Give your eyes regular breaks by looking away from the monitor and focusing on a
istant point.
• Blink frequently to keep your eyes from drying out.
Display
• Keep your display clean.
• Keep your head at a higher level than the top edge of the display so your eyes point
downward when looking at the middle of the display.
• Adjust the display brightness and/or contrast to a comfortable level for enhanced text
readability and graphics clarity.
• Eliminate glare and reections by:
• placing your display in such a way that the side faces the window or any light source
• minimizing room light by using drapes, shades or blinds
• using a task light
• changing the display’s viewing angle
• using a glare-reduction lter
• using a display visor, such as a piece of cardboard extended from the display’s top
front edge
• Avoid adjusting your display to an awkward viewing angle.
• Avoid looking at bright light sources, such as open windows, for extended periods of
time.
Developing good work habits
Develop the following work habits to make your computer use more relaxing and productive:
• Take short breaks regularly and often.
• Perform some stretching exercises.
• Breathe fresh air as often as possible.
• Exercise regularly and maintain a healthy body.
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Acer Incorporated
8F, 88, Sec. 1, Xintai 5th Rd., Xizhi
New Taipei City 221, Taiwan
Declaration of Conformity
We,
Acer Incorporated
8F, 88, Sec. 1, Xintai 5th Rd., Xizhi, New Taipei City 221, Taiwan
And,
Acer Italy s.r.l.
Viale delle Industrie 1/A, 20020 Arese (MI), Italy
Tel: +39-02-939-921 ,Fax: +39-02 9399-2913
www.acer.it
Product: LCD Monitor
Trade Name: Acer
Model Number:
SKU Number:
(“x” = 0~9, a ~ z, A ~ Z, or blank)
We, Acer Incorporated, hereby declare under our sole responsibility that the product described above is in
conformity with the relevant Union harmonization legislations as below Directive and following harmonized
standards and/or other relevant standards have been applied:
EMC Directive: 2014/30/EU
LVD Directive: 2014/35/EU
EN 62368-1: 2014+A11:2017
RoHS Directive: 2011/65/EU
EN 50581:2012
ErP Directive: 2009/125/EC
Regulation (EU) 2019/2021;EN50564:2011;EN62087
Year to begin affixing CE marking: 2021.
_______________________________
RU Jan / Sr. Manager Date
Acer Incorporated (Taipei, Taiwan)
EN 55032:2012/AC:2013 Class B
EN 61000-3-2:2014-3 Class D
EN 55035:2017
EN 61000-3-3:2013
EN 55032:2015+AC 2016 Class B
XB323QU
XB323QU xxxxxx;
Mar.01,2021
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Federal Communications Commission
Supplier’s Declaration of Conformity
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.
The following local Manufacturer /Importer is responsible for this declaration:
Product: LCD Monitor
Model Number: XB323QU
SKU Number: XB323QU xxxxxx
(“x” = 0~9, a ~ z, or A ~ Z)
Name of Responsible Party: Acer America Corporation
Address of Responsible
Party:
333 West San Carlos St.
Suite 1500
San Jose, CA 95110
U. S. A.
Contact Person: Acer Representative
Phone No.: 254-298-4000
Fax No.: 254-298-4147
Acer America Corporation
333 West San Carlos St., San Jose
Suite 1500
CA 95110, U. S. A.
Tel : 254-298-4000
Fax : 254-298-4147
www.acer.com
English
Contents
Information for your safety and comfort 3
Safety instructions 3
Special notes on LCD monitors 3
Cleaning your monitor 3
Accessibility 4
Safe listening 4
Warnings 4
Using electrical power 4
Product servicing 5
Potentially explosive environments 6
Additional safety information 6
IT Equipment Recycling Information 6
Disposal instructions 6
LCD pixel statement 7
Tips and information for comfortable use 7
Finding your comfort zone 7
Taking care of your vision 8
Developing good work habits 8
CE declaration of conformity： 9
Radiation Exposure Statement： 9
USA, Canada： 9
FCC/ISED/CE-RED Caution: 9
Radiation Exposure Statement: 9
Déclaration d'exposition aux radiations: 9
Federal Communications Commission 12
Supplier’s Declaration of Conformity 12
Unpacking 14
Attaching the Base 15
Connecting the adapter and AC Power cord 17
Power saving 17
Display Data Channel (DDC) 18
20-pin color display signal cable 18
19-pin color display signal cable 19
Standard timing table 20
Installation 21
Troubleshooting 33
HDMI/DP Mode (Optional) 33
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Unpacking
Please check that the following items are present when you unpack the box, and save the
packing materials in case you need to ship or transport the monitor in the future.
LCD monitor Quick start guide AC Power cord
Quick Guide
Predator XB323QU
DP Cable
(Optional)
HDMI cable
(Optional)
USB cable
(Optional)
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• Attaching the Base
Note: Remove the monitor and monitor base from its packaging. Carefully place the monitor
face-down on a stable surface -- use a cloth to avoid scratching the screen.
• Height Adjustment
After pressing the top of the monitor then you can adjust the height of the monitor.
2
1
130mm
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• Tilt
Please see the illustration below for an example of the tilt range.
Only at the highest point can 25 degrees of recline be offered for the angle of elevation.
-5°
25°
• Swivel
With the built-in pedestal, you can swivel the monitor for the most comfortable viewing
angle.
-30°
+30°
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Connecting the adapter and AC Power
cord
• Check rst to make sure that the power cord you use is the correct type required for
your area.
• The monitor has a universal power supply that allows operation in either 100/120 V AC
or 220/240 V AC voltage area. No user-adjustment is required.
• Plug one end of the AC power cord to the Adapter, and plug the other end into an AC
outlet.
• For units using 120 V AC:
Use a UL-listed cord set, type SVT wire and plug rated 10 A/125 V.
• For units using 220/240 V AC:
Use a cord set consisting of H05VV-F cord and plug rated 10 A/250 V. The cord set
should have the appropriate safety approvals for the country in which the equipment will
be installed.
Power saving
The monitor will be driven into "Power Saving" mode by the control signal from the display
controller, as indicated by the amber-color power LED.
State LED Light
ON Blue
Power Saving Mode Amber
The power saving states will be kept until a control signal has been detected or the keyboard
or mouse is activated. The recovery time from Active OFF state back to ON state is around
3 seconds.
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Display Data Channel (DDC)
To make installation easier, so long as your system supports the DDC protocol, the monitor
is able to plug-and-play. The DDC is a communication protocol through which the monitor
automatically informs the host system about its capabilities; for example, supported
resolutions and corresponding timing. The monitor supports the DDC2B standard.
20-pin color display signal cable
PIN No. Description PIN No. Description
1 ML_Lane 0+ 2 GND
3 ML_Lane 0- 4 ML_Lane 1+
5GND 6 ML_Lane 1-
7ML_Lane 2+ 8 GND
9 ML_Lane 2- 10 ML_Lane 3+
11 GND 12 ML_Lane 3-
13 KONFIG1 14 CONFIG2
15 AUX CH+ 16 GND
17 AUX CH- 18 Hot Plug
19 Return 20 DP_PWR
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19-pin color display signal cable
PIN No. Description PIN No. Description
1 TMDS Data2+ 2 TMDS Data2 Shield
3 TMDS Data2- 4 TMDS Data1+
5TMDS Data1 Shield 6 TMDS Data1-
7TMDS Data0+ 8 TMDS Data0 Shield
9 TMDS Data0- 10 TMDS Clock+
11 TMDS Clock Shield 12 TMDS Clock-
13 CEC 14 Reserved (N.C. on device)
15 SCL 16 SDA
17 DDC/CEC Ground 18 +5V Power
19 Hot Plug Detect
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Standard timing table
VESA MODE
MODE Resolution
1VGA 640x480 60Hz
2 MAC 640x480 66.66Hz
3VESA 720x400 70Hz
4SVGA 800x600 56Hz
5 SVGA 800x600 60Hz
6 XGA 1024x768 60Hz
7XGA 1024x768 70Hz
8SXGA 1280x1024 60Hz
9VESA 1280x720 60Hz
10 WXGA 1280x800 60Hz
11 UXGA 1920x1080 60Hz
12 QHD 2560x1440 60Hz
13 QHD 2560x1440 144Hz
14 QHD 2560x1440 170Hz*(DP only)
* XB323QU NV can be overclocked to a higher refresh rate than advertised by the
panel specication.This function can be use the system control panel to set the
maximum refresh rate.
Important: This device is designed to support refresh rate overclocking. However,
overclocking may result in system instability. If you experience instability, try
reducing the overclock to a lower refresh rate through the on-screen display
settings.
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Installation
1. Turn off your computer and unplug your computer's power cord.
2. Connect the signal cable to the HDMI (optional) and /or DP (optional) input socket of
the monitor, and the HDMI (optional) and /or DP (optional) output socket of the graphics
card on the computer.
3. Connect the USB Cable(Optional)
Connect the USB 3.0 cable to port for fast charge.
Connect the USB 3.0/USB-B cable to port.
4. Insert the monitor power cable into the power port at the back of the monitor.
5. Plug the power cords of your computer and your monitor into a nearby electrical outlet.
USB
DP
HDMI 1(2.0) HDMI 2(2.0)
DP
HDMI 1(2.0) HDMI 2(2.0)
DP
Note: Audio output is only for audio output model. Please check user manual for more
instruction.
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User Controls
1234567
External controls
1&2 Power button Turns the monitor on/off.Blue indicates power on. Amber indicates standby/ power saving
mode.
3 Function key
/
a. Press to view Main page.Press again to enter next function in the Function Menu.
b. When the Function Menu is active, press this key selected or move to the next function.
4 Function key
/
a. Press to view Main page.Press again to enter Input select function.
b. When the Function Menu is active, press this button selected or move to the previous
function.
5Function key
/
a. Press to view Main page.Press again to enter Volume adjustment function.
b. When the Function Menu is active, this button will enter a selection in the OSD.
6 Function key
/
a. Press to view Main page. Press again to enter brightness adjustment function.
b. When the Function Menu is active. Press to return previous Menu or exit current Menu..
7Function key
/
a. When the Main page is active,Press to trigger the Game mode control
b. When the Function Menu is active, press to exit current Menu.
AdaptiveSync:
It can allow a AdaptiveSync supported graphics source to dynamically adjust display refresh rate based
on typical content frame rates for power efcient, virtually stutter free and low-latency display update.
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Using the Shortcut Menu
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Note: The following content is for general reference only. Actual product specications
may vary.
The OSD (On Screen Display) can be used to adjust the settings of your LCD monitor.
Press the MENU key to open the OSD. You can use the OSD to adjust the picture quality,
OSD position and general settings. For advanced settings, please refer to following page:
Main page
1. Hot Key1
Modes, Brightness, Volume, Gamma,
Contrast, Low Blue Light, Over Drive,
VRB
2. Hot Key2
Modes, Brightness, Contrast, Volume,
Gamma, Low Blue Light, Over Drive,
VRB
3. Hot Key3
Input Switch Hot Key
4. Main Menu
Hot key1 (default: Standard mode)
To choose game mode(G1, G2, G3) which user-dened prole to use or scenario mode (User,
Standard, ECO, Graphics, HDR)
Action Racing Sports User
HDR
Graphics
ECO
Standard
Modes
Hot key2 (default: Brightness)
Open the Brightness control and select your preferred brightness setting . When you are
done, Press the Back Key to quit current page and store.
Brightness
70
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Selecting the input
Open the Input control and select HDMI1(2.0), HDMI2(2.0), DP or Auto Source. When you
are done, to press the Back Key to quit current page and store.
HDMI 1 (2.0)
Auto Source On
Input
Input
Main menu
Press the MENU key to open the OSD.
Mode - Standard
70
Standard
Off
50
Brightness
Contrast
Low Blue Light
ACM
Off
HDR
Off
Light Sensor
Off
Super Sharpness
Picture
5
Black Boost
Color
OSD
System
Information
Audio
Gaming
Mode - Standard
Picture
Color
OSD
System
Information
Audio
Gaming
Off
Max Brightness
Picture
Mode - Standard
70
Standard
Off
50
Brightness
Contrast
Low Blue Light
ACM
Off
HDR
Off
Light Sensor
Off
Super Sharpness
Picture
5
Black Boost
Color
OSD
System
Information
Audio
Gaming
Mode - Standard
Picture
Color
OSD
System
Information
Audio
Gaming
Off
Max Brightness
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1. Press the MENU key to open the OSD.
2. Toggle to the up or down to select the functions from the Picture page. Then toggle to
the right to navigate to the function you wish to adjust and press the enter it.
3. Toggle to the left or right to adjust the sliding scales or to choose functions.
4. The Picture menu can be used to adjust the Brightness, Contrast, Black Boost, Low
Blue Light, ACM, HDR, Light Sensor, Super Sharpness, Max Brightness.
5. Brightness: Adjust the brightness from 0 to 100.
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Note: Adjusts the balance between light and dark shades.
6. Contrast: Adjust the contrast from 0 to 100.
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Note: Sets the degree of difference between light and dark areas.
7. Black Boost: Adjust the black level from 0 to 10. Enhances shadows by increasing the
brightness without changing lighter shades.
8. Low Blue Light: The display uses the low blue light panel. It complies with TÜV
Rheinland Low Blue Light Hardware Solution certication under factory reset/default
setting (Low Blue Light=Standard, Brightness: 80%, Contrast: 50%, CCT: 6500K).
9. ACM: Turn ACM on or off.
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Note: Set to "On", will be based on the current screen to dynamic contrast adjustment.
10. HDR: can control off, HDR-400 and auto, the default is off, set to auto will automatically
detect and deal with HDR signal.
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Note: 1. When HDR = Auto, the Modes will also be automatically set to “HDR”.
2. When HDR = Auto or HDR-400, some parameters :(ACM, Gamma, Contrast, Low
Blue Light, Black Boost…) functions is gray out and disable, and if you change other
adjustable parameters, the “Modes” will not jump to “User” Mode.
11. Light Sensor: Light Sensor can choose: (Off, Level 1, Level 2 and Level 3), Off is
default, Level 3 brightness automatically adjust the maximum range, Level 2 brightness
automatically adjust the range is moderate, Level 1 brightness automatically adjust the
minimum range.
12. Super Sharpness: Turn the Super Sharpness On or Off. Super Sharpness technology
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can simulate high-resolution images by boosting the pixel density of the original source
to make images sharper and clearer.
13. Max Brightness
Default: OFF
Off: Lower brightness
On: Restore original brightness.
When “Max Brightness” be changed, “Modes” will be reset to “Standard”.
Color
2.2
Warm
Gamma
Color Temp.
R Gain
G Gain
B Gain 50
50
50
Mode - Standard
Color
6-axis Saturate
R Bias
G Bias
B Bias 50
50
50
6-axis Hue
OffGrayscale Mode
GeneralColor Space
Modes
X
X
OffColorSense
Picture
Color
OSD
System
Audio
Gaming
Picture
OSD
System
Audio
Gaming
Mode - Standard
Information
Information
1. Press the MENU key to open the OSD.
2. Toggle to the up or down to select the functions from the Color Page. Then toggle to
the right to navigate to the function you wish to adjust and press the enter it.
3. Toggle to the left or right to adjust the sliding scales or to choose functions.
4. Gamma mode allows you to adjust the luminance tone.The default value is 2.2 (standard
value for Windows).
5. Color temperature: Default is warm. You can choose Cool, Normal, Warm, Bluelight or
User.
6. Modes:To choose scenario mode.
7. Color Space: You can choose sRGB, Rec.709, HDR, EBU, DCI, SMPTE-C and
General.
-----------------------------------------------------------------------------------------------------------
Note:
Color Space = HDR to correspond Modes is HDR, Other Color Space the
Modes=Standard.
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• CIE 1931 positive and negative error of 0.05, ("HDR" according to current Panel
to ne-tune).
• Color Space = HDR, the Modes = HDR, Picture page HDR = Auto.
• The signal content is SDR, the brightness can to adjustment, but content is HDR
the brightness is xed at 100 and gray out unavailable.
• Modes = (Action/Racing/Sports/User/Standard/ECO/Graphic) is selected; the
color space is auto set to “Standard”.
• Color space = (sRGB/Rec.709/EBU/DCI/SMPTE-C), The Modes = Standard,
and parameters can be adjusted and saved as shareable values.
• Color Space = (sRGB/Rec.709/HDR/EBU/DCI/SMPTE-C), If to adjust the
parameter the Modes will not jump to User mode, but except Color Space =
Standard.
• Color Space = (sRGB/Rec.709/HDR/EBU/DCI/SMPTE-C), 6-Axis Hue &
Saturate is gray out and unavailable.
• Color Space = (sRGB/Rec.709/HDR/EBU/DCI/SMPTE-C), Grayscale Mode is
gray out and unavailable.
8. ColorSense: Automatically adjust color temperature smoothly.
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Note:
• ColorSense is On, Factory Menu can check the CT (Color Temp) Value.
• Mode = HDR, does not support the ColorSense.
• Color Space = (sRGB/Rec.709/HDR/EBU/DCI/SMPTE-C), does not support
the ColorSense.
• ColorSense is on, the Modes is User, the (Contrast, Color Temp, Low Blue
Light, 6 axis Hue, 6 axis Saturate, Grayscale Mode) functions are gray out
and unavailable.
9. Grayscale Mode:To choose Grayscale mode.
10. 6-axis Hue: Adjust the red, green, blue, yellow, magenta and cyan hue.
11. 6-axis Saturate: Adjust the red, green, blue, yellow, magenta and cyan saturation.
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Audio
Mode - Stardard
70Volume
X
Off
Mute
Color
Audio
Picture
OSD
System
Gaming
Information
1. Press the MENU key to open the OSD.
2. Toggle to the up or down to select the functions from the Audio Page. Then toggle to
the right to navigate to the function you wish to adjust and press the enter it.
3. Toggle to the left or right to adjust the sliding scales or to choose functions.
4. Volume: Adjust the volume
5. Mute:To choose mute on/off .
Gaming
Mode - Stardard
Over Drive Normal
OnAdaptiveSync
OffVRB
OffAim Point
Gaming
X
OffRefresh Rate Num
Picture
Color
OSD
System
Audio
Information
1. Press the MENU key to open the OSD.
2. Toggle to the up or down to select the functions from the Gaming Page. Then toggle to
the right to navigate to the function you wish to adjust and press the enter it.
3. Toggle to the left or right to choose functions.
4. Over Drive: Select Off, Normal or Extreme.
5. AdaptiveSync: To control support AdaptiveSync or not, default is On.
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Note:
1. If AdaptiveSync is “ON”, then the Over Drive selection is set to “Normal”
automatically.
2. If AdaptiveSync is “OFF”, then the user can set Over Drive to either one of
the three settings including: (a) Extreme (b) Normal (c) Off.
6. Refresh rate num: Display the panel’s current refresh rate on the screen.
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Note: If AdaptiveSync set "On" you can see the V Frequency to changes in the
OSD.
7. VRB: To choose whether to support dynamic picture more clean control, default is Off.
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Note:
1. HDR setting: "Auto" is not support VRB.
2. VRB set "On", when to turn on AdaptiveSync, will auto set VRB is "Off".
3. VRB set "On", when to adjustment (Brightness, Low Blue Light, ACM), will
auto set VRB is "Off".
4. VRB function does not affect the (Logo, Aim Point, Message and Input Icon)
brightness.
5. VRB setting "On", when detection of Input Timing <75Hz, will auto off the
VRB and gray out to disable.
6. VRB = (Normal or Extreme), because the IC control dynamic picture is
cleaner, so the overall Brightness will be dark, "Extreme" will be darker than
“Normal”.
8. Aim point: Show an Aim point on the screen for shooting games.
OSD
10
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OSD Timeout
Language
Off
Transparency
Off
OSD Lock
OSD
X
Picture
Color
System
Audio
Gaming
Save Settings to...
Mode - Stardard
Information
1. Press the MENU key to open the OSD.
2. Toggle to the up or down to select the functions from the OSD Page. Then toggle to the
right to navigate to the function you wish to adjust and press the enter it.
3. Toggle to the left or right to adjust the sliding scales or to choose functions.
4. Language: Set the OSD menu language.
5. OSD timeout: Adjust the delay before turning off the OSD menu.
6. Transparency: Select the transparency when using gaming mode. The transparency
can be 0% (OFF), 20%, 40%, 60%, or 80%.
7. OSD Lock: To choose OSD lock on/off.
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Note:
OSD Locked:
• Set the OSD Lock to "On" by the OSD option and press "Enter" to
execute the All Key lock function.
• The "OSD Locked" message will be displayed in the middle of the
screen.
• LED lights will be changed from blue light to orange light.
• Press any Key screen to prompt "OSD Locked" message.
OSD Unlocked:
• In normal display condition to press the "Navi Key" in the middle of
more than 3 seconds to trigger "OSD Unlock".
• The "OSD Unlock" message will be displayed in the middle of the
screen.
• LED lights will be restored to blue light.
System
HDMI1 (2.0)Input
On
Wide Mode
System
Lighting
Hot Key Assignment
DDC/CI
Auto Source On
Full
Quick Start Mode
System
Quick Start Mode
OffPower-off
USB Charge
Quick Start Mode Off
OffRest Reminder
OffProxiSense
Picture
Color
OSD
Audio
Gaming
Picture
Color
OSD
Audio
Gaming
Mode - Stardard
Mode - Stardard
Enter
Move
Enter
Move
NormalHDMI Black Level
1. Press the MENU key to open the OSD.
2. Toggle to the up or down to select the functions from the System Page. Then toggle to
the right to navigate to the function you wish to adjust and press the enter it.
3. Toggle to the left or right to choose functions.
4. Input: Select the source from HDMI1(2.0), HDMI2(2.0), DP.
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5. Auto Source: The default is “On”, which can support auto search for signal source in
order.
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Note: Surround application must set Auto Source is “Off”.
6. Wide mode: You can select which screen aspect you are using. The options are
Aspect, Full, 1:1 and 21:9.
7. Lighting: Ambient light, choose to follow a favorite to many functions.
• Lighting Switch: Lighting main switch, default is "Enable".
• Lighting Style: 9 kinds of style choice. Static (Default),Shifting, Filling,
Breathing, Motion, Zoom ,Spectrum, Wave ,Starlight ashing.
• Lighting Color: 6 kinds of manually select the lighting color. Blue (Default),
Red, Green ,Yellow , Magenta , Cyan.
• Lighting Brightness: Control lighting brightness value ,when choose “Auto”
that LED brightness will depend on lightsense.
• Lighting Health: When user select to Warm/ Normal/ Cool, LED brightness &
LED color R, G, B value are adjustment by setting value. When user select
to disable, Lighting will be return to previous lighting style.
8. Hot Key Assigment: Select the function of shortcut key 1(Modes, Volume, Brightness,
Gamma, Contrast, Low Blue Light, Over Drive,VRB) and shortcut keys 2 (Modes,
Volume, Brightness, Gamma, Contrast, Low Blue Light, Over Drive, VRB).
9. DDC/CI: Allows the monitor settings to be set through the software on the PC.
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Note: DDC/CI, short for Display Data Channel/Command Interface, which allows
monitor controls to be sent via software.
10. ProxiSense: ProxiSense works on principle of transmission and reception of harmless
“infrared” signals in order to detect user-presence.
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Note:
• The ProxiSense is set to (Range 1 to Range 3), tolerance is (+/-) 20 cm and
ACM is off.
• Three status (No signal, no cable connection and out of range) does not
support ProxiSense.
• The ProxiSense controls the PWM to 50% (current OSD Brightness
parameter) or into the power saving state, and then press any key to restore
the PWM to the normal value.
• Power The detection range of the Sensor is in the middle, the upper and
lower angles are ignored.
11. Rest Reminder: ProxiSense is set Range1~Range3 then Rest Reminder can be control
(Off ~ 100Mins), Rest Reminder default is Off.
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Note:
• ProxiSense must be set to Range 1 and Range 3 before the Rest Reminder
can be opened for selection (Off /20 Mins /40 Mins /60 Mins /80 Mins /100
Mins ), The default setting is Off to not remind.
• Reminder message will display in the middle of the screen, press any
key except the power button to hide the message, The Duration time of
Reminder message depend on OSD Timeout function.
• When set to (20 Mins ~ 100 Mins), because the ProxiSense continues to
detect people, it will continue to time. When the set time is reached, the
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Reminder Message will be displayed, will be displayed, as shown in the
gure above.
12. HDMI Black level: Select to set HDMI black level.
13. Quick start mode: Select Off or On. Turn on to speed up boot speed.
14. Power-off USB charge: Turn On or Off. On: DC off/Saving mode can to electrify for
USB port. Off: DC off/Saving mode can't to electrify for USB port.
Save Setting to…(User mode only)
Game Mode: Racing
Game Mode: Action
Game Mode: Sports
X
Save setting to...
System
Picture
Color
OSD
Audio
Gaming
Mode - User
Information
1. Press the MENU key to open the OSD.
2. Toggle to the up or down to select "Save Setting to..." from the OSD. Then toggle to the
right to navigate to the element you wish to adjust and press the "Enter Key" to change
it.
3. Save Setting to Game mode: There are three user-dened proles available. When
you have decided what settings suit you, save them and system will be able to recall
the settings in the future when you turn on gaming mode .
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Troubleshooting
Before sending your LCD monitor for servicing, please check the troubleshooting list below
to see if you can self-diagnose the problem.
HDMI/DP Mode (Optional)
Problem LED status Remedy
No picture visible Blue Using the OSD menu, adjust brightness and
contrast to maximum or reset to their default
setting.
Off Check the power switch.
Check if the AC power cord is properly
connected to the monitor.
Amber Check if the video signal cable is properly
connected at the back of monitor.
Check if the computer system is switched on
and in power saving/standby mode.
If OSD Lock is On, the LED status set Amber.
Note: Acer monitor is purposed for video and visual display of information obtained from
electronic devices.
Regulatory Compliance
217186
I.T.E.
Product Information for EU Energy