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
- CE declaration of conformity：
- Radiation Exposure Statement：
- USA, Canada：
- FCC/ISED/CE-RED Caution:
- Radiation Exposure Statement:
- Déclaration d'exposition aux radiations:
- Federal Communications Commission
- Supplier’s Declaration of Conformity
- Unpacking
- Connecting the adapter and AC Power cord
- Power saving
- Standard timing table
- Installation
- Troubleshooting
Acer X25 User Manual
Displayed below is the user manual for X25 by Acer which is a product in the Computer Monitors category. This manual has pages.
Related Manuals
Acer LCD Monitor
User Guide
English
Copyright © 2020. Acer Incorporated.
All Rights Reserved.
Acer LCD Monitor User Guide
Original Issue: 09/2020
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.
English
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.
English
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.
English
• 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.
English
CE declaration of conformity：
Hereby, Acer Inc., declares that this LCD monitor is in compliance with the essential
requirements and other relevant provisions of Radio Equipment Directive (2014/53/EU),and
RoHS Directive 2011/65/EU and Directive 2009/125/EC with regard to establishing a
framework for the setting of eco design requirements for energy-related product.
Radiation Exposure Statement：
This equipment complies with CE radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with minimum distance 20cm
between the radiator & body.
USA, Canada：
This device complies with Part 15 of the FCC / ISED’s licence-exempt RSSs 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.
Le présent appareil est conforme aux CNR d’ ISED applicables aux appareils radio exempts
de licence. L’exploitation est autorisée aux deux conditions suivantes :
(1) le dispositif ne doit pas produire de brouillage préjudiciable, et
(2) ce dispositif doit accepter tout brouillage reçu, y compris un brouillage susceptible de
provoquer un fonctionnement indésirable.
FCC/ISED/CE-RED Caution:
Any changes or modications not expressly approved by the party responsible for
compliance could void the user's authority to operate this equipment.
This transmitter must not be co-located or operating in conjunction with any other antenna
or transmitter.
Radiation Exposure Statement:
This equipment complies with FCC/ISED/CE-RED radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with minimum
distance 20cm between the radiator & your body.
Déclaration d'exposition aux radiations:
Cet équipement est conforme aux limites d'exposition aux rayonnements ISED établies pour
un environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum
de 20 cm de distance entre la source de rayonnement et votre corps.
低功率電波輻射性電機管理辦法
取得審驗證明之低功率射頻器材，非經核准，公司、商號或使用者均不得擅自變
更頻率、加大功率或變更原設計之特性及功能。低功率射頻器材之使用不得影響
飛航安全及干擾合法通信；經發現有干擾現象時，應立即停用，並改善至無干擾
時方得繼續使用。前述合法通信，指依電信管理法規定作業之無線電通信。低功
English
率射頻器材須忍受合法通信或工業、科學及醫療用電波輻射性電機設備之干擾。
English
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: 2020.
_______________________________
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
EN 301 489-1 V2.2.3:2019
EN 301 489-17 V3.2.0:2017
Radio Equipment Directive:2014/53/EU
EN 300 220-1 V3.1.1:2017 EN 300 220-2 V3.1.1:2017
EN EN62311:2008
EN EN62479:2010
X25
X25 xxxxxx;
Oct.30,2020
English
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: X25
SKU Number: X25 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 32
HDMI/DP Mode (Optional) 32
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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 X25
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
115mm
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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.
-20°
+20°
• Monitor Pivot
Before rotating the display,lift it to the top position and then push it back to the utmost
degree. Rotate clockwise or counter-clockwise until the monitor stops at ±90°.
90°90°
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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
3ML_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
3TMDS 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
1 VGA 640x480 60Hz
2 MAC 640x480 66.66Hz
3 VESA 720x400 70Hz
4 SVGA 800x600 56Hz
5 SVGA 800x600 60Hz
6 XGA 1024x768 60Hz
7 XGA 1024x768 70Hz
8SXGA 1280x1024 60Hz
9 VESA 1280x720 60Hz
10 WXGA 1280x800 60Hz
11 UXGA 1920x1080 60Hz
12 UXGA 1920x1080 120Hz
13 UXGA 1920x1080 240Hz
14 *UXGA 1920x1080 360Hz
* only DP input support
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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 cable to port for fast charge.
Connect the USB cable to port.
4. Insert the monitor power cable into the power port at the back of the monitor.
5. Connect the power adapter and power cord to the monitor, then to a properly grounded AC outlet.
DP
USB
DP
HDMI 1(2.0) HDMI 2(2.0)
Reflex Latency Analyzer
Note: Audio output is only for audio output model. Please check user manual for more instruction.
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User Controls
1
2
3
4
5
External controls
1 Power button Turns the monitor on/off.Blue indicates power on. Amber indicates
standby/ power saving mode.
2 Function key
/
a. Press to view Main page. Press again to enter hotkey1 function.
b. When the Function Menu is active, press this key to view the basic
information for your monitor and current input or reset the custom
color settings to the factory defaults.
3Function key
/
a. Press to view Main page.Press again to enter hotkey2 function.
b. When the Function Menu is active, press this button to select
select scenario mode or game mode .
4 Function key
/
X
a. Press to view Main page.Press again to enter Input select
function.
b. When the Function Menu is active, this button will quit the OSD.
5Function key
/
a. Press to view Main page.Press again to enter next function in
the Function Menu.
b. The single toggle button on the backside of the Display bezel
operates like a joystick. To move the cursor, simply toggle the
button in four directions. Press the button to select desired option.
Red indicates operable. Dark gray indicates inoperable.
G-SYNC :
G-SYNC requires an NVIDIA GeForce GTX 1070 BOOST GPU or higher. For more information, visit the nVidia® website:
http://www.nvidia.com/page/home.html
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Using the Shortcut Menu
-------------------------------------------------------------------------------------------------------------
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
Mode
Standard
Peak white (nits)
350
Input
HDMI1(2.0)
1. Hot Key1
Modes, Brightness, Contrast, Blue Light,
Volume, Over Drive, Relative Gamma
2. Hot Key2
Modes, Brightness, Contrast, Blue Light,
Volume, Over Drive, Relative Gamma
3. Hot Key3
Input Switch Hot Key
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, Movie)
Action Racing Sports User
Graphics
ECO
Standard
Modes
OK
Move
Movie
Hot key2 (default: Peak white (nits))
Open the Peak white (nits) control and select your preferred Peak white (nits) setting . When
you are done, press the joystick to quit current page and store.
Peak white (nits)
315
OK
Adjust
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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, press the joystick to exit current page and store.
Input
OK
Move
DP
HDMI 1(2.0) HDMI 1(2.0)
Main menu
1. Press the MENU key to open the OSD.
2. Toggle the joystick to the up or down to select Picture from the OSD. The
toggle to the right to navigate to the element you wish to adjust and press the joystick
to enter it.
3. Toggle the joystick to the left or right to adjust the sliding scales.
Information Hot Key : Show Monitor Information and Reset control function.
Modes Hot Key : To change Modes Hot Key menu.
Exit Hot Key
X
: To exit current page and store.
Picture
Mode - Stardard
315
Off
On
50
Peak white (nits)
Contrast
Dark Boost
SDR/HDR Variable Backlight
Mode1Backlight Response
OnAuto Brightness
Picture
Enter
Move
Blue Light
Color
OSD
System
Audio
Gaming
X
Off
G-Sync® Processor
Max Brightness Off
1. Press the MENU key to open the OSD.
2. Toggle the joystick to the up or down to select Picture from the OSD.Then toggle to the
right to navigate to the element you wish to adjust and press the joystick to enter it.
3. Toggle to the left or right to adjust the sliding scales.
4. The Picture menu can be used to adjust the Peak white (nits), Contrast,Blue Light,
Dark Boost, SDR/HDR Variable Backlight, Backlight Response, Auto Brightness.
5. Peak white (nits): Adjust the brightness from 0 to 450.
-----------------------------------------------------------------------------------------------------------
Note: Adjusts the balance between light and dark shades.
6. Contrast: Adjust the contrast from 0 to 100.
-----------------------------------------------------------------------------------------------------------
Note: Sets the degree of difference between light and dark areas.
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7. Dark Boost: Dark Boost adjusts the lower half of the nominal EOTF gamma curve so
that dark values appear brighter on screen.
8. Blue Light: Filters out blue light to protect your eyes by adjusting how much blue light is
shown --- Off, 90%, 70%, 60%, or 50%.
-----------------------------------------------------------------------------------------------------------
Note: Higher values allow more blue light through. For the best protection select
a lower value.
When “Blue Light” is on, Brightness & Contrast will show each level of “Blue
Light” value.
50 % is compliance with TUV Low Blue Light Certication.
9. SDR/HDR Variable Backlight: Adjust Variable mode backlight ON/OFF.
10. Backlight Response: This sets the basic response time to the variable backlight.
11. Auto Brightness: NVIDIA function.
Display maximum luminance control (automatic brightness control)
Off: Use xed value.
On: Use automatic value guided by light sensor.
Default is: On
12. Max Brightness
Default: OFF
Off: Lower brightness
On: Restore original brightness.
When “Max Brightness” be changed, “Modes” will be reset to “Standard”.
Color
Default
Warm
Off
On
Off
Relative Gamma
Color Temp.
Red Color
Green Color
Blue Color 50
50
50
Mode - Standard
ColorSense
DP YCbCr sRGB
HDMI YCbCr sRGB
6-axis Color
X
X
Mode - Standard
Enter
Move
Enter
Move
Picture
Color
OSD
System
Audio
Gaming
G-Sync® Processor
Color
Picture
OSD
System
Audio
Gaming
G-Sync® Processor
1. Press the MENU key to open the OSD.
2. Toggle the joystick to the up or down to select Color from the OSD.Then toggle to the
right to navigate to the element you wish to adjust and press the joystick to enter it.
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3. Toggle to the left or right to adjust the sliding scales.
4. Relative Gamma: NVIDIA function.
Gamma can only be applied to SDR EOTF curves (sRGB, BT.1886). HDR gamma is
absolute and can’t be changed.
sRGB by default follows the sRGB gamma specication, which is on average close to
2.2. BT.1886 by default follows a natural 2.4 gamma.
5. Color temperature: Default is warm. You can choose Cool, Normal, Warm, Bluelight or
User.
6. ColorSense: According to the CCT data read by ColorSense, the Monitor color
temperature will be changed between 5000, 5500, 6500 and 7000. (Changed delay
time < 4s).
7. DP YCbCr sRGB: NVIDIA function
Gamma curve selection for YCbCr formats on DP input in SDR mode;
When enabled (default), the DP input will use sRGB gamma to display YCbCr inputs.
When disabled, the DP input will use BT1886 gamma to display YCbCR inputs.
8. HDMI YCbCr sRGB: NVIDIA function
Gamma curve selection for YCbCr formats on HDMI input in SDR mode;
When enabled, the HDMI input will use sRGB gamma to display YCbCr inputs.
When disabled (default), the HDMI input will use BT1886 gamma to display YCbCR
inputs.
9. 6-axis Color: Adjust the red, green, blue, yellow, magenta and cyan color.
Audio
Mode - Stardard
70Volume
X
Enter
Move
Picture
Color
OSD
System
Audio
Gaming
G-Sync® Processor
1. Press the MENU key to open the OSD.
2. Toggle the joystick to the up or down to select Audio from the OSD.Then toggle to the
right to navigate to the element you wish to adjust and press the joystick to enter it.
3. Toggle to the left or right to adjust the sliding scales.
4. Volume: Adjust the volume.
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G-Sync® Processor
Mode - Standard
G-SYNC Esports Off
NVIDIA Reflex Latency Analyzer
X
OffNVIDIA ULMB
Enter
Move
Picture
Color
OSD
System
Audio
Gaming
G-Sync® Processor ULMB Pulse Width
1. Press the MENU key to open the OSD.
2. Toggle the joystick to the up or down to select G-Sync® Processor from the OSD.Then
toggle to the right to navigate to the element you wish to adjust and press the joystick
to enter it.
3. Toggle to the left or right to control functions.
4. G-SYNC Esports：To choose G-SYNC Esports on/off.
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Note:
Esports ON:
• Brightness = maximum
• Dark Boost = Level3
• SDR/HDR Variable Backlight = ON (in HDR), OFF (in SDR)
• Auto Brightness = OFF
• Relative Gamma = -0.2
Esports OFF:
• Brightness = Restore previous setting
• Dark Boost = Restore previous setting
• SDR/HDR Variable Backlight = Restore previous setting
• Auto Brightness = Restore previous setting
• Relative Gamma = Restore previous setting
5. NVIDIA Reex Latency Analyzer:
Reex Latency Analyzer works by detecting the clicks coming from your mouse and
measuring the time it takes for a resulting display pixel change (i.e. gun re) to happen
on the screen, providing you with a full System Latency measurement.
6. NVIDIA ULMB: It can be enabled on 144/240Hz.
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Gaming
Mode - Standard
Over Drive Normal
OffAim Point
X
OffRefresh rate num
Enter
Move
Picture
Color
OSD
System
Audio
Gaming
G-Sync® Processor
1. Press the MENU key to open the OSD.
2. Toggle the joystick to the up or down to select Gaming from the OSD.Then toggle to
the right to navigate to the element you wish to adjust and press the joystick to enter it.
3. Toggle to the left or right to control functions.
4. Over Drive: Select Off, Normal or Extreme.
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Note: The default is "normal", but also optional for the "Extreme" the fastest
response time.
5. Refresh rate num: Display the panel’s current refresh rate on the screen.
6. Aim point: Show an Aim point on the screen for shooting games.
OSD
120
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OSD Timeout
Language
Off
Transparency
Off
OSD Lock
X
Mode - Standard
Enter
Move
Picture
Color
OSD
System
Audio
Gaming
G-Sync® Processor
1. Press the MENU key to open the OSD.
2. Toggle the joystick to the up or down to select OSD from the OSD.Then toggle to the
right to navigate to the element you wish to adjust and press the joystick to enter it.
3. Toggle to the left or right to adjust the sliding scales.
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.
• 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.
System
DPInput
Lighting
Hot Key Assignment
X
Quick Start Mode
X
Quick Start Mode
Power-off
USB charge
OffQuick Start Mode
Deep Sleep
Mode - Stardard
Mode - Stardard
Enter
Move
Enter
Move
Off
Picture
Color
OSD
System
Audio
Gaming
G-Sync® Processor
Picture
Color
OSD
System
Audio
Gaming
G-Sync® Processor
Auto Switch Input
OffRest Reminder
OffProxiSense
Off
1. Press the MENU key to open the OSD.
2. Toggle the joystick to the up or down to select System from the OSD.Then toggle to the
right to navigate to the element you wish to adjust and press the joystick to enter it.
3. Toggle to the left or right to control functions.
4. Auto Switch Input: The default is “On”, which can support auto search for signal source
in order.
5. Input: Select the source from HDMI1(2.0), HDMI2(2.0), DP.
6. Lighting: Ambient light, choose to follow a favorite to many functions.
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• Lighting Switch: Lighting main switch, default is "Enable".
• Remote Lighting: Mandatory control lighting by remote.
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Note: The function sku by country.
• 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.
7. Hot Key Assigment: Select the function of shortcut key 1(Modes, Volume, Brightness,
Gamma, Contrast, Blue Light, Over Drive,VRB) and shortcut keys 2 (Modes, Volume,
Brightness, Gamma, Contrast, Blue Light, Over Drive, VRB).
8. ProxiSense: ProxiSense works on principle of transmission and reception of harmless
“infrared” signals in order to detect user-presence.
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Note:
• If the user is away for more than 60 seconds, monitor brightness and
contrast will be reduced to 50%.
• If the user is away for more than 180 seconds, monitor brightness and
contrast will be set to minimum.
• The brightness and contrast can be restored by tuning on the OSD menu or
user coming back.
9. Rest Reminder
The pop-up menu display timeout: the same with main OSD. (Click any button can
turn off it.) Timer will be restarted when user comeback again or this pop-up menu be
closed.
10. Deep Sleep: Default is on.
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Note:
• When Deep sleep is set to on and no signal, the monitor will go to sleep
mode after 15 minutes.
• When Deep sleep is set to off and no signal, the monitor will not go to sleep
mode.
11. Quick start mode: Select Off or On. Turn on to speed up boot speed.
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12. 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: G-SYNC Esports
X
Save setting to...
Mode - User
Enter
Move
Picture
Color
OSD
System
Audio
Gaming
G-Sync® Processor
1. Press the MENU key to open the OSD.
2. Toggle the joystick 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 joystick
to enter 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.
Note: Acer monitor is purposed for video and visual display of information obtained from
electronic devices.
Regulatory Compliance
217186
I.T.E.