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LCD Monitor
User Manual
U27E3UF
www.aoc.com
2024 AOC.All Rights Reserved
©
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Summary of Contents for AOC U27E3UF

  • Page 1 LCD Monitor User Manual U27E3UF www.aoc.com 2024 AOC.All Rights Reserved ©...
  • Page 2: Table Of Contents

    Safety ......................................1 National Conventions ..............................1 Power ....................................2 Installation ..................................3 Cleaning ....................................4 Other....................................5 Setup ......................................6 Contents in Box ................................6 Stand & Base Setup ................................7 Adjusting Viewing Angle ..............................8 Connecting the Monitor ..............................9 Wall Mounting ................................10 Adaptive-Sync function ............................... 12 Adjusting ....................................13 Hotkeys ..................................
  • Page 3: Safety

    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.
  • Page 4: Power

    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.
  • Page 5: Installation

    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.
  • Page 6: Cleaning

    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.
  • Page 7: Other

    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.
  • Page 8: Setup

    Monitor Quick Start Guide Warranty Card Stand Base Power Cable HDMI Cable USB Cable DP 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.
  • Page 9: Stand & Base Setup

    Stand & Base Setup Please setup or remove the base following the steps as below. Setup: Remove: Specification for base screw: M6*13 mm (effective thread 5.5 mm)
  • Page 10: Adjusting Viewing Angle

    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: NOTE: Do not touch the LCD screen when you change the angle.Touching the LCD screen may cause damage.
  • Page 11: Connecting The Monitor

    Connecting the Monitor Cable Connections In Back of Monitor: 6 7 8 1. Power switch 2. Power 3. HDMI 1/HDMI 2 4. DisplayPort 5. Earphone 6. USB3.2 Gen1 upstream 7. USB3.2 Gen1 downstream + fast chargingx1 8. USB3.2 Gen1x1 9. USB3.2 Gen1x2 Connect to PC 1.
  • Page 12: Wall Mounting

    Specification of wall hanger screws M4*(10+X)mm, ( X=Thickness of Wall mount bracket ) M=4.0Max M4-P0.7 L=10+X H=2.0 Dk=8.0 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. 0° 90° -5°...
  • Page 13 * 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. 2. Do not press the screen while adjusting the angle of the monitor. Grasp only the bezel.
  • Page 14: Adaptive-Sync Function

    Adaptive-Sync function 1. Adaptive-Sync function works with DisplayPort/HDMI 2. Compatible Graphics Card: Recommend list is as the below, also could be checked by visiting www.AMD.com Graphics Cards • Radeon™ RX Vega series • Radeon™ RX 500 series • Radeon™ RX 400 series •...
  • Page 15: Adjusting

    Adjusting Hotkeys Source/Exit Clear Vision/< Volume/> Menu/Enter Power Power Press the Power button to turn on the monitor. Menu/Enter When there is no OSD, Press to display the OSD or confirm the selection. Volume When there is no OSD, Press > Volume button to active volume adjustment bar, Press < or > to adjust volume. Source/Exit When the OSD is closed, press Source/Exit button will be Source hot key function.
  • Page 16 Clear Vision 1. When there is no OSD, Press the “ <” button to activate Clear Vision. 2. Use the “ <” or “>” buttons to select between weak, medium, strong, or off settings. Default setting is always “off”. 3. Press and hold “ <” button for 5 seconds to activate the Clear Vision Demo, and a message of “Clear Vision Demo: on”...
  • Page 17: Osd Setting

    OSD Setting Basic and simple instruction on the control keys. Luminance Color Setup Picture Boost OSD Setup Game Setting Extra Exit Contrast Gamma Gamma 1 Brightness Eco mode Standard HDR Mode 1). Press the Menu-button to activate the OSD window. 2).
  • Page 18: Luminance

    Luminance Luminance Color Setup Picture Boost OSD Setup Game Setting Extra Exit Contrast Gamma Gamma 1 Brightness HDR Mode Eco mode Standard Contrast 0-100 Contrast from Digital-register. Brightness 0-100 Backlight Adjustment  Standard Standard Mode  Text Text Mode  Internet Internet Mode  Game Game Mode Eco mode...
  • Page 19: Color Setup

    Color Setup Color Setup Picture Boost OSD Setup Game Setting Extra Exit Luminance DCB Mode Off Color Temp. Warm Green Color Gamut Panel native DCB Demo Off Blue LowBlue Mode Off Warm Recall Warm Color Temperature from EEPROM. Normal Recall Normal Color Temperature from EEPROM. Color Temp.
  • Page 20: Picture Boost

    Picture Boost Picture Boost OSD Setup Extra Exit Luminance Game Setting Color Setup Bright Frame Brightness H. Position Frame Size Contrast V. Position Bright Frame On or Off Disable or Enable Bright Frame Frame Size 14-100 Adjust Frame Size Brightness 0-100 Adjust Frame Brightness Contrast...
  • Page 21: Osd Setup

    OSD Setup Extra Exit OSD Setup Game Setting Luminance Color Setup Picture Boost Language English H. Position Transparence Break Reminder V. Position Timeout DP Capability Language Select the OSD language Timeout 5-120 Adjust the OSD Timeout Please be noted that only DP1.2 support Adaptive- DP Capability 1.1/1.2 Sync function...
  • Page 22: Game Setting

    Game Setting Game Setting Extra Exit Luminance Picture Boost OSD Setup Color Setup Game Color Frame Counter Game Mode Off Shadow Control Overdrive Off Dial Point Off Low Input Lag Adaptive-Sync No optimization by Smart image game For playing FPS (First Person Shooters) games. Improves black level in dark theme.
  • Page 23: Extra

    Extra Game Setting Extra Exit Luminance Picture Boost OSD Setup Color Setup Input Select Auto Resolution : 3840(H)X2160(V) DDC/CI H. Frequency : 67KHz Off Timer Reset Image Ratio Wide V. Frequency : 60Hz Input Select Select Input Signal Source Off timer 0-24hrs Select DC off time Wide...
  • Page 24: Exit

    Exit Luminance Picture Boost OSD Setup Color Setup Game Setting Extra Exit Exit Exit the main OSD...
  • Page 25: Led Indicator

    LED Indicator Status LED Color Full Power Mode White Active-off Mode Orange...
  • Page 26: Troubleshoot

    Press hot-key (AUTO) to auto-adjust. Please refer to Regulation & Service Information which is in the CD Regulation & Service manual or www.aoc.com (to find the model you purchase in your country and to find Regulation & Service Information in Support page.
  • Page 27: Specification

    Specification General Specification Model name U27E3UF Driving system TFT Color LCD Panel Viewable Image Size 68.5 cm diagonal Pixel pitch 0.1554mm(H) x 0.1554mm(V) Display Color 1.07B Horizontal scan range 30k-140kHz Horizontal scan Size(Maximum) 596.736mm Vertical scan range 23-75Hz Vertical Scan Size(Maximum) 335.664mm...
  • Page 28: Preset Display Modes

    Low resolution 8bpc Preset Display Modes HORIZONTAL VERTICAL STANDARD RESOLUTION(+/-1Hz) FREQUENCY(kHz) FREQUENCY(Hz) 640x480@60Hz 31.469 59.94 640x480@72Hz 37.861 72.809 640x480@75Hz 37.5 800x600@56Hz 35.156 56.25 800x600@60Hz 37.879 60.317 SVGA 800x600@72Hz 48.077 72.188 800x600@75Hz 46.875 1024x768@60Hz 48.363 60.004 1024x768@70Hz 56.476 70.069 1024x768@75Hz 60.023 75.029 1280x1024@60Hz 63.981...
  • Page 29: Pin Assignments

    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-...
  • Page 30: Plug And Play

    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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