Acer CB342CUR User Manual
Displayed below is the user manual for CB342CUR 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: 05/2021
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 axed 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
o 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 eective 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 o 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.
• Your device uses one of the following power supplies:
Manufacture: DELTA:ADP-180TB F(19.5Vdc/9.23A)
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
English
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 o 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 o your vehicle engine. Sparks in such areas could cause an explosion
or re resulting in bodily injury or even death. Switch o 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 eects 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 eect 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 O 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
• stiness 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
English
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
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
CB342CUR
CB342CUR
Jul.25,2021
ENERGY STAR®
Acer’s ENERGY STAR qualified products save you money by
reducing energy costs and helps protect the environment without
sacrificing features or performance. Acer is proud to offer our
customers products with the ENERGY STAR mark.
What is ENERGY STAR?
Products that are ENERGY STAR qualified use less energy and prevent
greenhouse gas emissions by meeting strict energy efficiency guidelines
set by the
U.S. Environmental Protection Agency. Acer is committed to offer
products and services worldwide that help customers save money,
conserve energy and improve the quality of our environment. The more
energy we can save through energy efficiency, the more we reduce
greenhouse gases and the risks of climate change. More information
refers to http://www.energystar.gov.
Acer ENERGY STAR qualified products:
•
Produce less heat and reduce cooling loads, and warmer climates.
•
Automatically go into “display sleep” within 5 minutes of inactivity.
•
Wake the monitor when it is in Active Off mode, move the mouse or
press any keyboard key.
ENERGY STAR and the ENERGY STAR mark are registered U.S.
marks
----------------------------------------------------------------------------------------------
Note: This product qualifies for ENERGY STAR in the factory default
settings which can be restored by “Factory Reset” function in the OSD
menu.
Changing the factory default settings or enabling other features may
increase power consumption that could exceed the ENERGY STAR
specified limit.
A third-party certification according to ISO 14024
Say hello
to a more sustainable product
IT products are associated with a wide range of sustainability risks
throughout their life cycle. Human rights violations are common in the
factories. Harmful substances are used both in products and their
manufacture. Products can often have a short lifespan because of poor
ergonomics, low quality and when they are not able to be repaired or
upgraded.
This product is a better choice. It meets all the criteria in TCO Certified,
the world’s most comprehensive sustainability certification for IT
products. Thank you for making a responsible product choice, that help
drive progress towards a more sustainable future!
Criteria in TCO Certified have a life-cycle perspective and balance
environmental and social responsibility. Conformity is verified by
independent and approved verifiers that specialize in IT products, social
responsibility or other sustainability issues. Verification is done both
before and after the certificate is issued, covering the entire validity
period. The process also includes ensuring that corrective actions are
implemented in all cases of factory non-conformities. And last but not
least, to make sure that the certification and independent verification is
accurate, both TCO Certified and the verifiers are reviewed regularly.
Want to know more?
Read information about TCO Certified, full criteria documents, news and
updates at tcocertified.com. On the website you’ll also find our Product
Finder, which presents a complete, searchable listing of certified
products.
Toward sustainable IT products
English
Federal Communications Commission
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: CB342CUR
SKU Number: CB342CUR 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
Information for your safety and comfort iii
Safety instructions iii
Special notes on LCD monitors iii
Cleaning your monitors iii
Accessibility iv
Safe listening iv
Warnings iv
Using electrical power iv
Product servicing v
Potentially explosive environments vi
Additional safety information vi
IT Equipment Recycling Information vi
Disposal instructions vi
LCD pixel statement vii
Tips and information for comfortable use vii
Finding your comfort zone vii
Taking care of your vision viii
Developing good work habits viii
Declaration of Conformity ix
TCO Document
Federal Communications Commission
Declaration of Conformity x
Unpacking 1
Attaching the base (for selected models) 2
Screen position adjustment 3
Connecting the adapter and AC Power cord 3
Power saving
Display Data Channel (DDC)
Connector pin assignment 4
19-pin color display signal cable 4
20-pin color display signal cable 4
Standard timing table 7
Installation 9
Users controls 10
Panel controls 10
Using the Shortcut Menu 11
The Function page 12
Troubleshooting 18
HDMI/DP/DP ALT Mode (Optional) 18
Contents
English
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 Adapter
USER GUIDE
LCD Monitor CB2 Series/CB342CUR
DP Cable
(Optional)
HDMI cable
(Optional)
*USB cable
(Optional)
USB 3.1 Type C-C cable
(Optional)
“This specication is for universal use and real spec may vary by
regions and countries”
*Also the replaceable parts required by the TCO Certied
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SCREEN POSITION ADJUSTMENT
In oder to optimize the best viewing position, you can adjust the height/tilt of the monitor.
• Height Adjustment
After pressing the top of the monitor then you can adjust the height of the monitor.
2
1
150mm
• Tilt
Please see the illustration below for an example of the tilt range.
Only at the highest point can 35 degrees of recline be oered for the angle of elevation.
English
• Swivel
With the built-in pedestal, you can swivel the monitor for the most comfortable viewing
angle.
360°
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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.
English
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+
5 GND 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+
5 TMDS 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
24-pin USB 3.1 Type C cable
PIN No. Signal Assignment PIN No. Signal Assignment
A1 GND B12 GND
A2 SSTXp1 B11 SSTXp1
A3 SSTXn1 B10 SSTXn1
A4 VBUS B9 VBUS
A5 CC1 B8 CC1
A6 Dp1 B7 Dp1
A7 Dn1 B6 Dn1
A8 SBU1 B5 SBU1
A9 VBUS B4 VBUS
A10 SSTXn2 B3 SSTXn2
A11 SSTXp2 B2 SSTXp2
A12 GND B1 GND
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Standard timing table
VESA MODE
MODE Resolution
1VGA 640x480 60Hz
2VGA 640x480 72Hz
3VGA 640x480 75Hz
4 MAC 640x480 67Hz
5VESA 720x400 70Hz
6SVGA 800x600 56Hz
7 SVGA 800x600 60Hz
8SVGA 800x600 72Hz
9SVGA 800x600 75Hz
10 MAC 832x624 75Hz
11 XGA 1024x768 60Hz
12 XGA 1024x768 70Hz
13 XGA 1024x768 75Hz
14 MAC 1152x870 75Hz
15 VESA 1152x864 75Hz
16 VESA 1280x960 60Hz
17 SXGA 1280x1024 60Hz
18 SXGA 1280x1024 75Hz
19 VESA 1280x720 60Hz
20 WXGA 1280x800 60Hz
21 WXGA+ 1440x900 60Hz
22 WSXGA+ 1680x1050 60Hz
23 FHD 1920x1080 60Hz
24 Wide HD 2560x1080 60Hz
25 WQHD 3440x1440 30Hz
26 WQHD 3440x1440 60Hz
27 WQHD 3440x1440 75Hz
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Installation
1. Turn o 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. Then tighten the thumbscrews
on the signal cable connector.
3. USB 3.1 Type C-C Cable(Optional, USB Type C-C input models only)
Connect one end of the USB 3.1 Type C-C cable (optional) to your computer and connect the other end to your
electric devices.
4. Connect the USB Cable(Optional)
Connect the USB cable to port for fast charge.
Connect the USB cable to port.
5. Insert the monitor power cable into the power port at the back of the monitor.
6. Connect the power adapter and power cord to the monitor, then to a properly grounded AC outlet.
DP
USB Type A
USB Type C
Note: Audio output is only for audio output model. Please check user manual for more instruction.
*POWER CORD specications refer to page15
*For the installation of replaceable parts, please refer to the above installation instructions.
*Users may go to the local service network to replace /purchase the qualied replaceable parts.
For local service centers and service contacts, please refer to https://www.acer.com/ac/en/US/content/support
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User Controls
1
2
3
4
5
External controls
1 Power button Turns the monitor on/o.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.
3 Function 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.
5 Function 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.
White indicates operable. Grey indicates inoperable.
AMD FreeSync：
It can allow a AMD FreeSync supported graphics source to dynamically adjust display
refresh rate based on typical content frame rates for power ecient, virtually stutter free and
low-latency display update.
English
Using the Shortcut Menu
-------------------------------------------------------------------------------------------------------------
Note: The following content is for general reference only. Actual product specications
may vary.
The OSD (onscreen 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
Brightness
80
Input
HDMI
Menu
1. Hot Key1 (Modes, Brightness, Volume, Gamma,
Contrast, Blue Light, Over Drive,VRB,PIP/PBP)
2. Hot Key2 (Modes, Brightness, Volume, Gamma,
Contrast, Blue Light, Over Drive,VRB,PIP/PBP)
3. Input selection
4. Menu OSD
Hot key1 (default : Standard mode)
To choose scenario mode game mode(sRGB,Rec.709，HDR，User，Standard, ECO,
Graphics,Movie)
sRGB Rec.709 HDR User
Graphics
ECO
Standard
Modes
OK
Move
Movie
Hot key2 (default: Brightness)
Open the Brightness control and select your preferred brightness setting . When you are
done, press the joystick to quit current page and store.
Brightness
80
OK
Adjust
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Selecting the input
Open the Input control and select HDMI2.0, DP ALT, DP In or Auto Source. When you are
done, press the joystick to exit current page and store.
Input
Input
HDMI2.0
Auto Source
Off
Enter
Move
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 - User
80
50
Off
Off
Off
Color
Audio
OSD
System
Brightness
Contrast
Blue Light
ACM
Super Sharpness
Picture
Save seng to...
Enter
Move
9
Black Boost
X
Off
HDR
Performance
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 Brightness, Contrast, Black Boost, Blue
Light, ACM, HDR and Super Sharpness.
5. Brightness: Adjust the brightness from 0 to 100.
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English
Note: Adjusts the balance between light and dark shades.
6. Contrast: Adjust the contrast from 0 to 100.
-----------------------------------------------------------------------------------------------------------
Note: Sets the degree of dierence 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. Blue Light: Filters out blue light to protect your eyes by adjusting how much blue light is
shown -- 80%, 70%, 60%, or 50%.
-----------------------------------------------------------------------------------------------------------
Note: Higher values allow more blue light through. For the best protection select
a lower value.
9. ACM: Turn ACM on or o. The default is o.
10. HDR: Can control O and Auto, the default is O, 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", some parameters (ACM, Gamma, Contrast, Blue Light,
Black Boost) function is gray out and disable, and if you change other adjustable
parameters, the "Modes" will not jump to "User" Mode.
11. Super Sharpness: Turn the Super Sharpness On or O. Super Sharpness technology
can simulate high-resolution images by boosting the pixel density of the original source
to make images sharper and clearer.
Color
Mode - User
2.2
User
Audio
OSD
System
Gamma
Color Temp
R Gain
G Gain
B Gain
Picture
Color
50
50
50
X
Save seng to...
Enter
Move
Mode - User
Off
Audio
OSD
System
Picture
Color
Color Space
6-axis Saturate
X
Enter
Move
R Bias
G Bias
B Bias 50
50
50
6-axis Hue
Save seng to...
Modes
Off
Grayscale Mode
Performance
Performance
1. Press the MENU key to open the OSD.
English
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.
3. Toggle to the left or right to adjust the sliding scales.
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: Further open the modes menu selection.
7. Color Space: You can choose sRGB, Rec.709, HDR, EBU, DCI, SMPTE-C and
Standard.
8. Grayscale Mode：To choose Grayscale mode
9. 6-axis Hue: Adjust the red, green, blue, yellow, magenta and cyan hue.
10. 6-axis Saturate: Adjust the red, green, blue, yellow, magenta and cyan saturation.
Audio
Mode - User
0
OSD
System
Picture
Color
Volume
Audio
X
Save seng to...
Enter
Move
Mute On
Performance
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
5. Mute:To choose mute on/o .
Performance
Mode - User
OSD
System
Picture
Color
Over Drive
Audio
Normal
Off
Aim point
Performance
Save seng to...
Enter
Move
X
On
AMD FreeSync
Off
VRB
Off
Ultra-Low Latency
English
1. Press the MENU key to open the OSD.
2. Toggle the joystick to the up or down to select Performance 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. OD: Select O, Normal, or Extreme.
5. AMD FreeSync : To control support AMD FreeSync or not, default is On..
---------------------------------------------------------------------------------------------------------
Note: Only in the Support AMD FreeSync environment the control the AMD
FreeSync (On/O) eect, such as in NVIDIA or Intel graphic card, Non-AMD
FreeSync Environment no eect.
6. VRB: To choose whether to support dynamic picture more clean control, default is O.
---------------------------------------------------------------------------------------------------------
Note:
1. PIP/PBP mode is not support VRB.
2. HDR setting: "Auto" is not support VRB.
3. VRB set "On", when to turn on AMD FreeSync, will auto set VRB is "O".
4. VRB set "On", when to adjustment (Brightness, Blue Light, ACM), will auto
set VRB is "O".
5. VRB function does not aect the (Logo, Aim Point, Message and Input Icon)
brightness.
6. VRB setting "On", when detection of Input Timing <75Hz, will auto o the
VRB and gray out to disable.
7. 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”.
7. Aim point: Show an Aim point on the screen for shooting games.
OSD
Mode - User
120
English
System
OSD Timeout
Picture
Color
Language
Audio
OSD
Off
Off
Transparency
Off
OSD Lock
Refresh rate num
Save seng to...
Enter
Move
X
Performance
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 o the OSD menu.
6. Transparency: Select the transparency when using Performance mode. The
transparency can be 0% (OFF), 20%, 40%, 60%, or 80%.
7. Refresh rate num: Display the panel’s current refresh rate on the screen.
System
Mode - User
MHL
Picture
Color
Input
Audio
OSD
System
PIP/PBP
Hot Key Assignment
X
Enter
Move
Full
Wide Mode
Off
Auto Source
Mode - User
Picture
Color
DDC/CI
Audio
OSD
Off
Power-off
USB Charge
System
X
Enter
Move
Off
Quick start mode
Nomal
HDMI Black Level
On
Save seng to...
Save seng to...
Off
USB 3.0
Off
USB Port Select
Performance
Performance
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 adjust the sliding scales.
4. Input: Select the source from DP In, HDMI 2.0 or DP ALT.
5. Auto Source:The default is “On”, can support auto search for signal source in order.
6. Wide mode: You can select which screen aspect you are using. The options are Full,
Aspect, and 1:1.
7. PIP/PBP settings
8. Hot key Assigment: Select the function of shortcut key 1(Modes, Brightness, Volume,
Gamma, Contrast, Blue Light, Over Drive, VRB, PIP/PBP) and shortcut keys 2 (Modes,
Brightness, Volume, Gamma, Contrast, Blue Light, Over Drive, VRB, PIP/PBP)
9. DDC/CI: Allows the monitor settings to be set through the software on the PC.
---------------------------------------------------------------------------------------------------------
Note: DDC/CI, short for Display Data Channel/Command Interface, which
allows monitor controls to be sent via software.
10. HDMI Black level setting.
11. Quick start mode: Select O or On. Turn on to speed up boot speed.
12. DP ALT Mode: Default set USB 3.0 function OFF. Turn on USB 3.0 function, Using
higher speed for data transport, display port only occupy on two lanes.
On: Using 2 lanes for USB 3.0 high speed data and 2 lanes for DisplayPort signal.
DP ALT maximum display resolution is QHD (3440x1440-30Hz).
O: Using full lanes to transport DisplayPort signal.
13. Power-o USB charge: Turn On or O.
---------------------------------------------------------------------------------------------------------
Note: To comply with international power standards, the Power o USB charge
is set to o by default, The sleep mode cannot be resumed under the USB
Type-C input. To wake up from sleep (via PC), the user needs to change the
Power o USB to on.
Save Setting to…(User mode only)
Mode - User
System
Mode: Eco
Picture
Color
Mode: Standard
Audio
OSD
Mode: Graphics
Enter
Move
X
Mode: Movie
Save seng to...
Performance
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 some mode: There are four 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 these mode.
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/DP ALT 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.
O 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.
Product Information for EU Energy