Table of Contents
- Information for your safety and comrt
- Unpacking
- Adjusting the monitor
- Wall Mounting
- Monitor introduction
- Using the Shortcut Menu
- Troubleshooting
Acer CP5271UV User Manual
Displayed below is the user manual for CP5271UV by Acer which is a product in the Computer Monitors category. This manual has pages.
Related Manuals
Acer LCD Monitor
User Guide
Copyright © 2020. Acer Incorporated.
All Rights Reserved.
Acer LCD Monitor User Guide
Original Issue: 2/2020
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 specifically 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.
Information for your safety and comrt
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.
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-180MB K（19.5Vdc/ 180W）
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.
• 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
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:
http://www.acer-group.com/public/Sustainability/sustainability01.htm
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 http://www.acer-group.com/public/Sustainability/
sustainability01.htm
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.
Power management statement should be as below.
• 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
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
• Rest your eyes frequently.
• 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.
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
EN 55032:2012/AC:2013 Class B
EN 61000-3-2:2014-3- Class D
EN 55024:2010
EN 61000-3-3:2013
LVD Directive: 2014/35/EU
EN 60950-1:2006/A11:2009/A1:2010/A12:2011/A2:2013
RoHS Directive: 2011/65/EU
EN 50581:2012
ErP Directive: 2009/125/EC
Regulation (EC) No. 1275/ 2008; EN 50564:2011
Year to begin affixing CE marking: 2020.
_______________________________ Mar.10,2020
RU Jan / Sr. Manager Date
Acer Incorporated (Taipei, Taiwan)
CP5271U
CP5271U xxxxxx;
EN 55032:2015/AC:2016 Class B
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
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: CP5271U
SKU Number: CP5271U 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
Table of Contents
Information for your safety and comrt ...........................................................................ii
Safety instructions .......................................................................................................ii
Special notes on LCD monitors ..................................................................................ii
Cleaning your monitor ........................................................................................ii
Accessibility ........................................................................................................ii
Safe listening ......................................................................................................ii
Warnings ............................................................................................................ii
Using electrical power .......................................................................................iii
Product servicing ............................................................................................... iii
Potentially explosive environments ...................................................................iv
Additional safety information ......................................................................................iv
IT Equipment Recycling Information ..........................................................................iv
Disposal instructions ..................................................................................................iv
LCD pixel statement ....................................................................................................v
Tips and information for comfortable use ....................................................................v
Finding your comfort zone ..................................................................................v
Taking care of your vision ...................................................................................v
Developing good work habits ............................................................................vi
Unpacking .........................................................................................................................1
Adjusting the monitor ......................................................................................................2
Height Adjustment ...................................................................................................... 2
Tilt .............................................................................................................................. 2
Swivel ......................................................................................................................... 3
Monitor Pivot .............................................................................................................. 3
Monitor shading hood installation .............................................................................. 4
Wall Mounting ...................................................................................................................6
Monitor introduction ........................................................................................................7
Connecting the cables ............................................................................................... 8
Connecting the adapter and AC Power cord .............................................................. 9
Power saving ............................................................................................................. 9
Display Data Channel (DDC) ................................................................................... 10
Standard timing table ............................................................................................... 12
Using the Shortcut Menu .................................................................................................13
Main page ................................................................................................................ 13
Hot key1 (default: Modes) ............................................................................... 13
Hot key2 (default: Brightness) ......................................................................... 13
Hot key3 (Selecting the input) ......................................................................... 14
Main Menu ....................................................................................................... 14
Troubleshooting ...............................................................................................................23
HDMI/DP Mode (Optional) ....................................................................................... 23
CP5271U User Guide English 1
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 DP Cable
(Optional)
Setup Guide
CP5271U
ConceptD
USB cable
(Optional)
HDMI cable
(Optional) AC Power cord
Shading Hood Packet Type C-C cable (Optional)
CP5271U User Guide English 2
Adjusting the monitor
• For optimal viewing, we recommend that you look at the full face of the monitor, then
adjust the monitor to the angle that is most comfortable for you.
• Hold the stand to prevent the monitor from falling when you change its angle.
• You can adjust the monitor’s angle from +35˚ to -5˚ only at the highest positon, and
it allows 360˚ swivel adjustment from either left or right. You can also adjust the
monitor’s height within +/- 180 mm.
Height Adjustment
2
180mm
1
Note:
Please adjust the height of the monitor afer pressing the top of the monitor.
Tilt
-5° 35°
CP5271U User Guide English 3
Swivel
360°
Monitor Pivot
90°
CP5271U User Guide English 4
Monitor shading hood installation
1. Align the screw holes on the side of monitor.
2. Use screwdriver or coin to fasten screw and x door on the head.
3. Repeat the same process to x door on the other side.
CP5271U User Guide English 5
4. Put down top shield and x on the head.
5. Shading hood installation complete.
* How to open top small door
1. Use ngers to push up under cover.
2. Slide small door to the end as shown in the direction of the picture.
* How to close top small door
1. Slide small door back to the end.
2. Push down to lock the door.
CP5271U User Guide English 6
Wall Mounting
Preparing to install an optional wall mount arm.
This monitor can be attached to a wall mounting arm you purchase separately. Disconnect
power before this procedure. Follow these steps:
1. Remove the base.
2. Follow the manufacturer's instructions to assemble the wall mounting arm.
3. Place the wall mounting arm onto the back of the monitor. Line up the holes of the
arm with the holes in the back of the monitor.
4. Insert the 4 screws into the holes and tighten.
5. Reconnect the cables. Refer to the user's manual that came with the optional wall
mounting arm for instructions on attaching it to the wall.
Note: VESA mounting screw holes are not available for all models, please check with the
dealer.
CP5271U User Guide English 7
Monitor introduction
User Controls
1
2
3
4
5
External controls
1 Power button Turns the monitor on/off.Amber indicates power on. Blinking amber
indicates (Standby/ Power Saving mode/ OSD locked).
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.
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.Bright
gray indicates operable. Dark gray indicates inoperable.
CP5271U User Guide English 8
Connecting the cables
To install the monitor on your host system, please follow the steps below:
1. Turn off your computer and unplug your computer's power cord.
2. Connect the signal cable to the DP (optional) and/or HDMI (optional) input
socket of the monitor, and the DP (optional) and/or HDMI (optional) output
socket of the graphics card on the computer.
3. USB Type C Cable (Optional, USB Type C input models only) Connect one end
of the USB Type C cable (optional) to your computer and connect the other end
to your electric devices.
4. Connect the USB Cable(Optional)
Connect the cable to the fast charging USB 3.0 port (one) to charge (5V/2A).
The normal USB 3.0 port (three) are for non-fast charging (5V/0.9A).
Connect the USB 3.0/USB-B 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.
USB 3.0 for fast charge
USB
DP
HDMI 1 DP
HDMI 2
USB Type C
-----------------------------------------------------------------------------------------------------------
Note: Audio output is only for audio output model. Please check user manual for
more instruction.
CP5271U User Guide English 9
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 Blinking amber -color power LED.
State LED Light
ON Amber
Power Saving Mode Blinking 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.
CP5271U User Guide English 10
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
CP5271U User Guide English 11
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
CP5271U User Guide English 12
Standard timing table
VESA MODE
MODE Resolution
1 VGA 640x480 60Hz
2 SVGA 800x600 56Hz
3 SVGA 800x600 60Hz
4 XGA 1024x768 60Hz
5 SXGA 1280x1024 60Hz
6 VESA 1280x720 60Hz
7 WXGA 1280x800 60Hz
8 WXGA+ 1440x900 60Hz
9 WXGA+ 1680x1050 60Hz
10 UXGA 1920x1080 60Hz
11 QHD 2560x1440 30Hz
12 QHD 2560x1440 60Hz
13 QHD 2560x1440 120Hz
14 QHD 2560x1440 144Hz
15 QHD 2560x1440 170Hz*
Note:
• HDMI1 (2.0): Support max timing resolution (2560x1440-144Hz), Support (AdptiveSync
& HDR).
• HDMI2 (2.0): Support max timing resolution (2560x1440-144Hz), Support (AdptiveSync
& HDR).
• DP: Support max timing resolution (2560x1440-170Hz), Support (AdaptiveSync & HDR).
• DP ALT: Support max timing resolution (2560x1440-170Hz), Support (AdaptiveSync &
HDR).
* CP5271U 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.
CP5271U User Guide English 13
Using the Shortcut Menu
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 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
75
Input
HDMI1 (2.0)
Menu
1
2
3
4
C
oncept
D
1. Hot Key1:
Modes, Brightness, Volume, Gamma, Contrast, Blue Light, Over Drive, VRB,
PIP/PBP.
2. Hot Key2:
Modes, Brightness, Contrast, Volume, Gamma, Blue Light, Over Drive, VRB,
PIP/PBP.
3. Hot Key3:
Input Switch Hot Key
4. Direction Key:
Main Menu
Hot key1 (default: Modes)
Open Modes Hot Key Menu.
Support 10 modes:
Calibration 1/sRGB/DCI-P3/HDR/User/Calibration 2/Standard/ECO/Graphics/(CAD/CAM).
Calibraon 1 sRGB DCI-P3 HDR User
Graphics
Standard
Modes
OK
Move
Calibraon 2 CAD/CAM
ECO
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
75
OK
Adjust
CP5271U User Guide English 14
Hot key3 (Selecting the input)
Open the Input control and select HDMI1 (2.0), HDMI2 (2.0), DP, DP ALT or Auto Source.
When you are done, press the joystick to exit current page and store.
Input
Enter
Move Exit
HDMI1(2.0)
Input
On
Auto Source
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.Then
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.
4. Information Hot Key :Show Monitor Information and Reset control function.
5. Modes Hot Key : To change Modes Hot Key menu.
6. Exit Hot Key
X
to exit current page and store.
Picture
X
Mode - Standard
75
50
Off
Off
Off
Color
Audio
OSD
System
Brightness
Contrast
Blue Light
ACM
Super Sharpness
Picture
9
Black Boost
Enter
Move
Pertormance
OffHDR
Off
Light Sensor
• Brightness: Adjust the brightness from 0 to 100.
------------------------------------------------------------------------------------------------------
Note:
Adjusts the balance between light and dark shades.
• Contrast: Adjust the contrast from 0 to 100.
------------------------------------------------------------------------------------------------------
Note: Sets the degree of difference between light and dark areas.
• Black Boost: Adjust the Black Boost from 0 to 10. Enhances shadows by increasing the
brightness without changing lighter shades.
------------------------------------------------------------------------------------------------------
Note:
If the image is very bright or has few shadow areas, adjusting this setting may
not result in any noticeable changes to the image.
• Blue Light: Filters out blue light to protect your eyes by adjusting how much blue light is
shown -- Off, 80%, 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
CP5271U User Guide English 15
Light” value.
• ACM: Turn ACM on or off.
------------------------------------------------------------------------------------------------------
Note:
Set to “On”, will be based on the current screen to dynamic contrast
adjustment.
• HDR: Can control (off / Auto / HDR-600) the default is off, set to auto will automatically
detect and deal with HDR signal.
----------------------------------------------------------------------------------------------------------
Note:
1. When HDR=Auto or HDR-600, the Modes will also be automatically set to “HDR”.
2. When HDR=Auto, some parameters: (ACM, Gamma, Contrast, 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.
• 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.
• Super Sharpness: Turn the Super Sharpness On or Off. Super Sharpness technology
can simulate high-resolution images by boosting the pixel density of the original source to
make images sharper and clearer.
CP5271U User Guide English 16
Color
X
X
Mode - Standard
2.2
Warm
Gamma
Color Temp
R Gain
G Gain
B Gain 50
50
50
Mode - Standard
General
Audio
OSD
System
Picture
Color Space
Mode
6-axis Saturate
R Bias
G Bias
B Bias 50
50
50
6-axis Hue
Color
Off
Grayscale Mode
Enter
Move
Enter
Move
Pertormance
Audio
OSD
System
Picture
Color
Pertormance
Calibraon
• Gamma: allows you to adjust the luminance tone. The default value is 2.2 (standard value
for windows). Adjust range are 1.8, 2.0, 2.2, 2.4 or 2.6.
• Color temperature: You can choose color temperature as Warm, Normal, Cool,
Bluelight or User.
Warm: Increases the color temperature. The screen appears warmer with a red/yellow tint. This is the default
preset mode.
Normal: Loads the monitor's normal color settings.
Cool: Decreases the color temperature. The screenappears cooler with a blue tint.
Bluelight: Decreases the level of blue light emitted from the screen to make viewing more comfortable for
your eyes.
User: Allows you to manually adjust the color settings.
• Modes: Open Modes Hot Key Menu. Detail rules please refer Modes Spec.
Calibraon 1 sRGB DCI-P3 HDR User
Graphics
Standard
Modes
OK
Move
Calibraon 2 CAD/CAM
ECO
• Color Space: You can choose AdobeRGB, sRGB, P3-D65, P3-DCI, HDR, Rec.709, EBU
and SMPTE-C.
-------------------------------------------------------------------------------------------------------
CP5271U User Guide English 17
Note:
Color Space = HDR to correspond Modes is HDR, Other Color Space the Modes=Standard.
1. CIE 1931 positive and negative error of 0.05, ("HDR" according to current Panel to
ne-tune).
2. Color Space = HDR, the Modes = HDR, Picture page HDR = Auto.
3. The signal content is SDR, the brightness can to adjustment, but content is HDR
the brightness is xed at 100 and gray out.
4. Modes = (Standard, ECO, Graphic, CAD/CAM, User) is selected, the Color Space
is auto set to General.
5. Color Space = (sRGB, Rec.709, EBU, SMPTE-C, General), the Modes is set to
Standard.
6. Color Space = (AdobeRGB, sRGB, P3-D65, P3-DCI, HDR, Rec.709, EBU,
SMPTE-C), to adjust parameter the Modes will not jump to User mode, but Color
Space = General is except.
7. Color space = (AdobeRGB, sRGB, P3-D65, P3-DCI, Rec.709, HDR, EBU,
SMPTE-C), the Grayscaler Mode and 6 axis (Hue and Saturate) are gray out and
unavailable.
• Calibration: For user dene Calibration 1 and Calibration 2 functions.
Mode - Standard
Standard
Audio
OSD
System
Picture
Color
Calibraon
Calibraon 1
X
Enter
Move
Calibraon 2
X
Mode - Standard
General
AdobeRGB
Rec.709
Audio
OSD
System
Picture
Color Space
Mode
6-axis Saturate
Color
Off
Grayscale Mode
Enter
Move
Pertormance
6-axis Hue
Pertormance
Calibraon
-------------------------------------------------------------------------------------------------------
Note:
1. Calibration can dene of (AdobeRGB, sRGB, P3-D65, P3-DCI, Rec.709, EBU, SMPTE-C).
2. Calibration 1 default is (AdobeRGB), Calibration 2 default is (sRGB).
3. Detail function denition & information, please refer to Acer Widget specication.
CP5271U User Guide English 18
• Grayscale Mode: Select garyscale mode “On” or “Off”.
On: Color only black and white effect.
Off: Normal color effect.
• 6-axis Hue: Adjust the Red Hue, Green Hue, Blue Hue, Yellow Hue, Magenta Hue , Cyan
Hue or Reset.
Mode - Standard
Standard
Audio
OSD
System
Picture
Color
6-axis Hue
Red Hue
X
Enter
Move Back
50
50
50
50
50
50
Green Hue
Blue Hue
Yellow Hue
Magenta Hue
Cyan Hue
Reset
X
Mode - Standard
General
Audio
OSD
System
Picture
Color Space
Mode
6-axis Saturate
Color
Off
Grayscale Mode
Enter
Move
Pertormance
Calibraon
6-axis Hue
Pertormance
• 6-axis Saturate:
Adjust the Red Saturate, Green Saturate, Blue Saturate, Yellow Saturate,
Magenta Saturate, Cyan Saturation or Reset.
Mode - Standard
Standard
Audio
OSD
System
Picture
Color
6-axis Saturate
Red Saturate
X
Enter
Move Back
50
50
50
50
50
50
Green Saturate
Blue Saturate
Yellow Saturate
Magenta Saturate
Cyan Saturate
Reset
X
Mode - Standard
General
Audio
OSD
System
Picture
Color Space
Mode
Color
Off
Grayscale Mode
Enter
Move
Pertormance
Calibraon
6-axis Hue
Pertormance
6-axis Saturate
Audio
X
Mode - Standard
0Volume
Audio
Off
Mute
Enter
Move
OSD
System
Picture
Color
Pertormance
• Volume: Adjust the volume
CP5271U User Guide English 19
• Mute: Toggles the monitor sound between on and off. The default is off.
Performance
X
Mode - Standard
Over Drive Normal
OffRefresh Rate Num
OnAdapveSync
Enter
Move
Pertormance
Audio
OSD
System
Picture
Color
OnUltra-Low Latency
OffVRB
• Over Driver: Select Off, Normal, or Extreme.
• AdaptiveSync: To control support AdaptiveSync or not, default is On.
-----------------------------------------------------------------------------------------------------------
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.
3.
DP is support “AdaptiveSync”, HDMI is not support “AdaptiveSync”.
• Refresh Rate Num: Display the panel’s current refresh rate on the screen.
• VRB: To choose whether to support dynamic picture more clean control, default is Off.
------------------------------------------------------------------------------------------------------------
Note:
1.
HDR setting = (Auto or HDR-600) is not support VRB,.
2.
VRB function does not affect the (Logo, Aim Point, Message and Input Icon)
brightness.
3.
VRB set "Normal or Extreme", when to turn on AdaptiveSync, will auto set VRB is
"Off".
4.
VRB set "Normal or Extreme", when to adjustment (Brightness, Blue Light, ACM),
will auto set VRB is "Off".
5.
VRB setting "Normal or Extreme", 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”.
• Ultra-Low Latency: Set to On to speed up the processing time of the display switching
process.
----------------------------------------------------------------------------
Note:
1. AdaptiveSync is On, the Ultra-Low Latency automatic set to On and gray
out unavailable.
2. Ultra-low latency is not supported at resolutions below 800x600.
CP5271U User Guide English 20
OSD
X
Mode - Standard
10
English
OSD Timeout
Language
OSD
Off
Transparency
Off
OSD Lock
Enter
Move
Pertormance
Audio
System
Picture
Color
• Language: Set the OSD menu language.
• OSD timeout: Adjust the delay before turning off the OSD menu.
• Transparency: Select the transparency when using gaming mode. The transparency can
be 0% (OFF), 20%, 40%, 60%, or 80%.
• OSD Lock: To choose OSD lock On/Off.
------------------------------------------------------------------------------------------------------------
Note:
OSD Locked:
1.
Set the OSD Lock to "On" by the OSD option and press "Enter" to execute the All Key
lock function.
2.
The "OSD Locked" message will be displayed in the middle of the screen.
3.
LED lights will be changed from blue light to orange light.
4.
Press any Key screen to prompt "OSD Locked" message.
OSD Unlocked:
1.
In normal display condition to press the "Navi Key" in the middle of more than 3
seconds to trigger "OSD Unlock".
2.
The "OSD Unlock" message will be displayed in the middle of the screen.
3.
LED lights will be restored to blue light.
CP5271U User Guide English 21
System
X
X
Mode - Standard
HDMI1 (2.0)
Input
Full
Hot Key Assignment
DDC/CI
System
PIP/PBP
Wide Mode
On
HDMI Black level Normal
Auto Source
Mode - Standard
Quick Start Mode
USB 3.0
USB Charge
Enter
Move
Enter
Move
Pertormance
Audio
Picture
Color
OSD
System
Pertormance
Audio
Picture
Color
OSD
C-TypeUSB Port Select
• Input: Select the source from HDMI1 (2.0), HDMI2 (2.0), DP and DP ALT.
• Auto Source:The default is “On”, can support auto search for signal source in order.
------------------------------------------------------------------------------------------------------
Note: Surround application must set Auto Source is “Off”.
• Wide Mode: You can select which screen aspect you are using. The options are Full,
Aspect, 1:1 and 21:9.
• PIP/PBP: Select to set PIP/PBP.
• Hotkey Assigment: Select the function of shortcut key 1 or shortcut keys2:(Modes,
Brightness, Volume, Gamma, Contrast, Blue Light, Over Drive,VRB, PIP/PBP).
------------------------------------------------------------------------------------------------------
Note:
Hot Key 1 and Hot Key 2 can’t repeat the same function.
• 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.
• HDMI Black level: Select to set HDMI black level.
• Quick start mode: Select Off or On. Turn on to speed up boot speed.
• USB Port Select: Select the USB Port from B-Type and C-Type.
• USB 3.0: Default is “Off”.You can choose "On",when resolution support 2560x1440-
170Hz.(DP ALT only).
• 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.
CP5271U User Guide English 22
Save Setting to…(User mode only)
X
Mode - User
Mode: ECO
Mode: Graphic
Mode: CAD/CAM
Save seng to...
Mode: Standard
Enter
Move
System
Pertormance
Audio
Picture
Color
OSD
• Press the MENU key to open the OSD.
• 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.
• Save Setting to Game 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 gaming mode .
CP5271U User Guide English 23
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 Amber 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.
Blinking
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.
OSD Locked: If OSD Lock is on, the LED status set
Blinking amber .
Note: Acer monitor is purposed for video and visual display of information obtained from
electronic devices.
217186
60950-1
Regulatory Compliance