LCD Monitor User Manual
AG271QX LED backlight
www.aoc.com
© 2016 AOC. All Rights Reserved.
Safety ........................................................................................................................................................................ 4
National Conventions ......................................................................................................................................... 4
Power ................................................................................................................................................................ 5
Installation .......................................................................................................................................................... 6
Cleaning............................................................................................................................................................. 7
Other .................................................................................................................................................................. 8
Setup ........................................................................................................................................................................ 9
Contents in Box ................................................................................................................................................. 9
Setup Stand & Base ......................................................................................................................................... 10
Adjusting Viewing Angle ................................................................................................................................... 11
Using "MHL(Mobile High-Definition Link)"........................................................................................................ 12
Connecting the Monitor .................................................................................................................................... 13
System requirement ......................................................................................................................................... 14
Adaptive-Sync function ............................................................................................................................. 14
Wall Mounting .................................................................................................................................................. 15
Adjusting ................................................................................................................................................................. 16
Setting Optimal Resolution .............................................................................................................................. 16
Windows 10 .............................................................................................................................................. 16
Windows 8 ................................................................................................................................................ 18
Windows 7 ................................................................................................................................................ 20
Hotkeys ............................................................................................................................................................ 22
OSD Setting ..................................................................................................................................................... 23
Luminance ................................................................................................................................................ 24
Image Setup ............................................................................................................................................. 25
Color Setup ............................................................................................................................................... 26
Picture Boost ............................................................................................................................................ 27
OSD Setup ............................................................................................................................................... 28
Game Setting ............................................................................................................................................ 29
Extra ......................................................................................................................................................... 30
Exit............................................................................................................................................................ 31
LED Indicator ................................................................................................................................................... 31
Driver ...................................................................................................................................................................... 32
Monitor Driver .................................................................................................................................................. 32
Windows 10 .............................................................................................................................................. 32
Windows 8 ................................................................................................................................................ 36
Windows 7 ................................................................................................................................................ 40
i-Menu .............................................................................................................................................................. 43
e-Saver ............................................................................................................................................................ 44
Screen+ ........................................................................................................................................................... 45
Troubleshoot ........................................................................................................................................................... 46
Specification ............................................................................................................................................................ 47
General Specification ....................................................................................................................................... 47
Preset Display Modes ...................................................................................................................................... 49
Pin Assignments .............................................................................................................................................. 50
Plug and Play ................................................................................................................................................... 52
Regulation ............................................................................................................................................................... 53
FCC Notice ...................................................................................................................................................... 53
WEEE Declaration ........................................................................................................................................... 54
WEEE Declaration for India ............................................................................................................................. 54
Service .................................................................................................................................................................... 55
Warranty Statement for Europe........................................................................................................................ 55
Warranty Statement for Middle East and Africa (MEA) .................................................................................... 57
AOC PIXEL POLICY ........................................................................................................................................ 59
ISO 9241-307 CLASS 1 ................................................................................................................................... 59
Warranty Statement for North & South America (excluding Brazil) .................................................................. 60
EASE PROGRAME ......................................................................................................................................... 62
Safety
National Conventions
The following subsections describe notational conventions used in this document.
Notes, Cautions, and Warnings
Throughout this guide, blocks of text may be accompanied by an icon and printed in bold type or in italic type.
These blocks are notes, cautions, and warnings, and they are used as follows:
NOTE: A NOTE indicates important information that helps you make better use of your computer system.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the
problem.
WARNING: A WARNING indicates the potential for bodily harm and tells you how to avoid the problem.Some
warnings may appear in alternate formats and may be unaccompanied by an icon. In such cases, the specific
presentation of the warning is mandated by regulatory authority.
Power
The monitor should be operated only from the type of power source indicated on the label. If you are not sure
of the type of power supplied to your home, consult your dealer or local power company.
The monitor is equipped with a three-pronged grounded plug, a plug with a third (grounding) pin. This plug will
fit only into a grounded power outlet as a safety feature. If your outlet does not accommodate the three-wire plug,
have an electrician install the correct outlet, or use an adapter to ground the appliance safely. Do not defeat the
safety purpose of the grounded plug.
Unplug the unit during a lightning storm or when it will not be used for long periods of time. This will protect the
monitor from damage due to power surges.
Do not overload power strips and extension cords. Overloading can result in fire or electric shock.
To ensure satisfactory operation, use the monitor only with UL listed computers which have appropriate
configured receptacles marked between 100 - 240V ~, Min. 5A
The wall socket shall be installed near the equipment and shall be easily accessible.
For use only with the attached power adapter (Output 20Vdc)
Manufacturers: TPV ELECTRONICS( FUJIAN) CO.,LTD. Model: ADPC20120
Leave at lease this space
around the set
Leave at lease this space
around the set
Installation
Do not place the monitor on an unstable cart, stand, tripod, bracket, or table. If the monitor falls, it can injure a
person and cause serious damage to this product. Use only a cart, stand, tripod, bracket, or table recommended by
the manufacturer or sold with this product. Follow the manufacturer’s instructions when installing the product and
use mounting accessories recommended by the manufacturer. A product and cart combination should be moved
with care.
Never push any object into the slot on the monitor cabinet. It could damage circuit parts causing a fire or
electric shock. Never spill liquids on the monitor.
Do not place the front of the product on the floor.
If you mount the monitor on a wall or shelf, use a mounting kit approved by the manufacturer and follow the kit
instructions.
Leave some space around the monitor as shown below. Otherwise, air-circulation may be inadequate hence
overheating may cause a fire or damage to the monitor.
See below the recommended ventilation areas around the monitor when the monitor is installed on the wall or on
the stand:
Installed on the wall
Installed with stand
Cleaning
Clean the cabinet regularly with cloth. You can use soft-detergent to wipe out the stain, instead of
strong-detergent which will cauterize the product cabinet.
When cleaning, make sure no detergent is leaked into the product. The cleaning cloth should not be too rough
as it will scratch the screen surface.
Please disconnect the power cord before cleaning the product.
Other
If the product is emitting a strange smell, sound or smoke, disconnect the power plug IMMEDIATELY and
contact a Service Center.
Make sure that the ventilating openings are not blocked by a table or curtain.
Do not engage the LCD monitor in severe vibration or high impact conditions during operation.
Do not knock or drop the monitor during operation or transportation.
Setup
CD manual Warranty card Adapter Stand Base Quick Switch Keypad
Power Cable Audio Cable Dual-Link Analog cable DP cable HDMI cable USB cable
DVI Cable
Contents in Box
Not all signal cables (Audio,Analog,DVI,USB, DP and HDMI cables) will be provided for all countries and regions.
Please check with the local dealer or AOC branch office for confirmation.
Setup Stand & Base
Please setup or remove the base following the steps as below.
Setup:
Remove:
Adjusting Viewing Angle
For optimal viewing it is recommended to look at the full face of the monitor, then adjust the monitor's angle to your
own preference.
Hold the stand so you will not topple the monitor when you change the monitor's angle.
You are able to adjust the monitor as below:
Tilt angle:-3.5°~21.5° Pivot angle: 0° ~90°
Swivel angle: -20° ~20° Height adjustment:130mm
NOTE:
1. Do not touch the LCD screen when you change the angle. It may cause damage or break the LCD screen.
2. The scale on the stand can remember which location is your favorite.
Using "MHL(Mobile High-Definition Link)"
1."MHL" (Mobile High-Definition Link)
This feature allows you to enjoy videos and photos (imported from a connected mobile device that supports MHL)
on the screenof the product.
• To use the MHL function, you need an MHL-certified mobile device. You can check if your mobile device is
MHL certified on the device manufacturer's website. To find a list of MHL-certified devices, visit the official
MHL website (http://www.mhlconsortium.org).
• To use the MHL function, the latest version of software must be installed on the mobile device.
• On some mobile devices, the MHL function may not be available depending on the device's performance or
functionality.
• Since the display size of the product is larger than those of mobile devices, the picture quality may degrade.
• This product is officially MHL-certified. If you encounter any problem when using the MHL function, please
contact the manufacturer of the mobile device.
• The picture quality may degrade when content (imported from the mobile device) with a low Resolution is
played on the product.
Using "MHL"
1. Connect the micro USB port on the mobile device to the [HDMI / MHL] port on the product using the MHL cable.
• When the MHL cable is used, [HDMI / MHL] is the only port on this monitor that supports the MHL function.
• Mobile device must be purchased separately.
2. Connect the AC power cord to the product and a power outlet.
3. Press the source button
4. After about 3 seconds, the MHL screen will be displayed if MHL mode is active.
Remark: The indicated time "3 sec later" may vary depending on the mobile device.
When the mobile device is not connected or does not support MHL
• If MHL mode is not activated even though the mobile device supports MHL, check if mobile device MHL port is
MHL standard port otherwise an additional MHL-enabled adapter is required.
and switch to HDMI /MHL to activate MHL mode.
Connecting the Monitor
Earphone( Combined with
Microphone)
USB3.0 downstream + fast
charging
Cable Connections In Back of Monitor and Computer:
1 Power 9 Quick Switch port
2 DVI Dual-Link 10 Microphone in
3 HDMI-2(HDMI1.4)/MHL 11
4 HDMI-1(HDMI1.4/2.0) 12
5 DP 13 USB3.0 downstream
6 D-SUB 14 USB3.0 upstream
7 Audio line in 15 Headphone hook
8 Microphone out
To protect equipment, always turn off the PC and LCD monitor before connecting.
1 Connect the power cable to the DC port on the back of the monitor.
2 Connect one end of the 15-pin D-Sub cable to the back of the monitor and connect the other end to the
computer's D-Sub port..
3 (Optional – Requires a video card with DVI port) - Connect one end of the DVI cable to the back of the monitor
and connect the other end to the computer’s DVI port.
4 (Optional – Requires a video card with HDMI port) - Connect one end of the HDMI cable to the back of the
monitor and connect the other end to the computer’s HDMI port.
5 (Optional –Requires a video card with Audio port) - Connect one end of the Audio cable to the back of the
monitor and connect the other end to the computer’s Audio port.
6 (Optional–Requires a video card with DP port) –Connect one end of the DP cable to the back of the monitor
and connect the other end to the computer’s DP port.
7 Turn on your monitor and computer.
8 Video content supporting resolution:
VGA:1920x1080@60Hz(Maximum)
DVI Dual-Link\ MHL:2560x1440@60Hz(Maximum)
HDMI1.4:2560x1440@75Hz(Maximum)
DP\HDMI2.0:2560x1440@144Hz(Maximum)
If your monitor displays an image, installation is complete. If it does not display an image, please refer
Troubleshooting.
System requirement
Adaptive-Sync function
1. Adaptive-Sync function is working with DP/HDMI1/HDMI2
DP : 30~144Hz
HDMI1:30~144Hz(HDMI2.0)
HDMI1:30~75Hz(HDMI1.4)
HDMI2:30~75Hz
2. Compatible Graphics Card: Recommend list is as the below, also could be checked by visiting
www.AMD.com
AMD Radeon R9 295X2
AMD Radeon R9 290X
AMD Radeon R9 290
AMD Radeon R9 285
AMD Radeon R7 260X
AMD Radeon R7 260
Wall Mounting
Preparing to Install An Optional Wall Mounting 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.
Noted : VESA mounting screw holes are not available for all models, please check with the dealer or official
department of AOC.
Adjusting
Setting Optimal Resolution
Windows 10
For Windows 10:
• Right click START.
• Click "CONTROL PANEL".
• Click "DISPLAY".
• Click on the "Change display settings" button.
• Set the resolution SLIDE-BAR to Optimal preset resolution.
Windows 8
For Windows 8:
• Right click and click All apps at the bottom-right of the screen.
• Set the "View by" to "Category".
• Click "Appearance and Personalization".
• Click "DISPLAY".
• Set the resolution SLIDE-BAR to Optimal preset resolution