Safety National Conventions The following subsections describe national 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.
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.
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.
Cleaning Clean the cabinet regularly with a water-dampened, soft cloth. When cleaning use a soft cotton or microfiber cloth. The cloth should be damp and almost dry, do not allow liquid into the case. 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.
Monitor Quick Start Guide Warranty Card Stand Base USB Cable Power Cable HDMI Cable DisplayPort Cable Not all signal cables will be provided for all countries and regions. Please check with the local dealer or AOC branch office for confirmation.
Set-up Stand & Base Please setup or remove the base following the steps as below. Setup: Remove: NOTE: Display design may differ from those illustrated.
Adjusting Viewing Angle To achieve the best viewing experience, it is recommended that the user can make sure they are able to look at their whole face on the screen, then adjust the monitor’s angle based on personal 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: 130mm 90°...
H=2.0 L=10+X Note: VESA mounting screw holes are not available for all models, please check with the dealer or official department of AOC. Always contact manufacturer for wall-mount installation. * Display design may differ from those illustrated. WARNING: 1. To avoid potential screen damage, such as panel peeling, ensure that the monitor does not tilt downward by more than -5 degrees.
Adaptive-Sync function 1. Adaptive-Sync function works with DisplayPort/HDMI 2. Compatible Graphics Card: Recommended list is as below, also could be checked by visiting www.AMD. Graphics Cards • Radeon™ RX Vega series • Radeon™ RX 500 series • Radeon™ RX 400 series •...
It is compatible with input signals in HDR10 format. The display may automatically activate the HDR function if the player and content are compatible. Please contact the device manufacturer and the content provider for information on the compatibility of your device and content.
Adjusting Hotkeys Source/Exit Dual Resolution Dial Point Menu/Enter Power Menu/Enter Press to display the OSD or confirm the selection. Power Press the Power button to turn on the monitor. Dial Point When there is no OSD, press Dial Point button to show / hide Dial Point. Dual Resolution When there is no OSD, press “...
OSD Setting Basic and simple instruction on the control keys. RESOLUTION REFRESH RATE GAMING MODE BRIGHTNESS INPUT SOURCE 3840x2160 60 HZ Standard Game Setting Dual Resolution Picture Gaming Mode PIP/PBP Shadow Control Settings Low Input Lag Audio Game Color OSD Setup Adaptive-Sync Information Dial Point...
Game Setting RESOLUTION REFRESH RATE GAMING MODE BRIGHTNESS INPUT SOURCE 3840x2160 60 HZ Standard Game Setting Dual Resolution Gaming Mode Picture PIP/PBP Shadow Control Settings Low Input Lag Audio Game Color OSD Setup Adaptive-Sync Information Dial Point Sniper Scope Dual UHD 120Hz / UHD Selected Dual Resolution mode.
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Disable or Enable MBR Sync (Motion Blur Remove). MBR Sync Off / On Note: The MBR Sync function can be adjusted when Adaptive- Sync is turned On, and the input signal is variable frequency. Adjust the response time. Normal Note: Fast 1.
Picture RESOLUTION REFRESH RATE GAMING MODE BRIGHTNESS INPUT SOURCE 3840x2160 60 HZ Standard Game Setting Brightness Picture Contrast PIP/PBP Dark Boost Settings Sharpness Audio Gamma OSD Setup Eco Adjustment Information Color Temp. Brightness 0-100 Backlight Adjustment. Contrast 0-100 Contrast from Digital-register. Enhance the screen details in the dark or bright area to adjust Off / Level 1 / Dark Boost...
PIP/PBP RESOLUTION REFRESH RATE GAMING MODE BRIGHTNESS INPUT SOURCE 3840x2160 60 HZ Standard Game Setting PIP/PBP Mode Picture Main Source PIP/PBP Sub Source Settings Audio Size Audio Position OSD Setup Swap Information PIP/PBP Mode Off / PIP / PBP Disable or Enable PIP or PBP. Main Source Select main screen source.
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3) When PBP/PIP is enabled, the compatibility of the main screen/sub-screen input source is shown in the following table: Main source HDMI1 HDMI2 HDMI1 Sub source HDMI2 Main source HDMI1 HDMI2 HDMI1 Sub source HDMI2...
OSD Setup RESOLUTION REFRESH RATE GAMING MODE BRIGHTNESS INPUT SOURCE 3840x2160 60 HZ Standard Game Setting Transparence Transparence Transparence Picture H. Position H. Position H. Position V. Position V. Position V. Position PIP/PBP Time out Time out Time out Settings User Key Audio OSD Setup...
Information RESOLUTION REFRESH RATE GAMING MODE BRIGHTNESS INPUT SOURCE 60 HZ Standard 3840x2160 Game Setting Model Name U27G4R Resolution 3840(H)x2160(V)/60Hz Picture PIP/PBP Sync Adaptive-Sync Settings Audio Firmware Version xxxxxxxxxxxxx Serial Number xxxxxxxxxxxxx OSD Setup Information...
Please refer to Regulation & Service Information which is in the CD manual or www.aoc.com (to find the model you purchase in your country and to Regulation & Service find Regulation & Service Information in Support page.
Specification General Specification Model name U27G4R Driving system TFT Color LCD Viewable Image Size 68.4 cm diagonal Panel Pixel pitch 0.15525mm(H) x 0.15525mm(V) Video HDMI lnterface & DisplayPort Interface Display Color 1.07B Colors Horizontal scan range 30k~360kHz Horizontal scan 596.16mm...
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Note: [1]The maximum number of display colors supported by this product is 1.07 billion, and the setting conditions are as follows (there may be differences due to the output limitation of some graphics cards) (“V”:support, “\” :nonsupport): HDMI2.1 DisplayPort1.4 YCbCr420 YCbCr420 YCbCr444 YCbCr444 RGB...
Monitor panels used in the monitors are sometimes unavoidable. No manufacturer can guarantee that all panels will be free from pixel defects, but AOC guarantees that any monitor with an unacceptable number of defects will be repaired or replaced under warranty. This notice explains the different types of pixel defects and defines acceptable defect levels for each type.
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Pixel Defect Tolerances In order to qualify for repair or replacement due to pixel defects during the warranty period, a Monitor panel in a AOC panel monitor must have pixel or sub pixel defects exceeding the tolerances listed in the web manual.
Pin Assignments 19-Pin Color Display Signal Cable Pin No. Signal Name Pin No. Signal Name Pin No. Signal Name TMDS Data 2+ TMDS Data 0- DDC/CEC Ground TMDS Data 2 Shield TMDS Clock + +5V Power TMDS Data 2- TMDS Clock Shield Hot Plug Detect TMDS Data 1+ TMDS Clock-...
Plug and Play Plug & Play DDC2B Feature This monitor is equipped with VESA DDC2B capabilities according to the VESA DDC STANDARD. It allows the monitor to inform the host system of its identity and, depending on the level of DDC used, communicate additional information about its display capabilities.
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