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LCD Monitor
User Manual
U34E2M
www.aoc.com
©2022 AOC. All Rights Reserved.
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Summary of Contents for AOC U34E2M

  • Page 1 LCD Monitor User Manual U34E2M www.aoc.com ©2022 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 Setup Stand & Base ..............................7 Adjusting Viewing Angle ............................8 Connecting the Monitor ............................. 9 Wall Mounting................................
  • Page 3: Safety

    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.
  • 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

    Contents in Box Quick Start Warranty card Stand Base Power Cable DP Cable HDMI Cable Not all signal cables (HDMI/DP) will be provided for all countries and regions. Please check with the local dealer or AOC branch office for confirmation.
  • Page 9: Setup Stand & Base

    Setup Stand & Base Please setup or remove the base following the steps as below. Please place the monitor on a soft and flat surface to prevent the scratch. Setup: Remove:...
  • Page 10: Adjusting Viewing Angle

    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: -5°...
  • Page 11: Connecting The Monitor

    Connecting the Monitor Cable Connections In Back of Monitor: 1. Power 2. HDMI-1/HDMI-2 3. DisplayPort 4. Earphone out Connect to PC 1. Connect the power cord to the back of the display firmly. 2. Turn off your computer and unplug its power cable. 3.
  • Page 12: Wall Mounting

    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 or official department of AOC. 0° 90°...
  • Page 13: Adaptive-Sync Function

    Adaptive-Sync function 1. Adaptive-Sync function is working with DP/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 14: 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 15 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” will be display on the screen for a duration of 5 seconds.
  • Page 16: Osd Setting

    OSD Setting Basic and simple instruction on the control keys. Luminance Color Setup Picture Boost OSD Setup PIP Setting Game Setting Extra Exit Contrast Gamma Gamma1 Brightness Eco mode Standard HDR Mode 1. Press the MENU-button to activate the OSD window. 2.
  • Page 17: Luminance

    Luminance Luminance Color Setup Picture Boost OSD Setup PIP Setting Game Setting Extra Exit Contrast Gamma Gamma1 Brightness Eco mode Standard HDR Mode 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 18: Color Setup

    Color Setup Color Setup Luminance Picture Boost OSD Setup PIP Setting Game Setting Extra Exit Color Temp. Warm LowBlue Mode DCB Mode Green DCB Demo Blue Warm Recall Warm Color Temperature from EEPROM Normal Recall Normal Color Temperature from EEPROM Color Temp.
  • Page 19: Picture Boost

    Picture Boost Picture Boost Luminance OSD Setup PIP Setting Game Setting Extra Exit Color Setup Bright Frame Brightness H. Position Frame Size Contrast V. Position Bright Frame On / Off Disable or Enable Bright Frame Frame Size 14-100 Adjust Frame Size Brightness 0-100 Adjust Frame Brightness...
  • Page 20: Osd Setup

    OSD Setup PIP Setting Game Setting Extra Exit Luminance OSD Setup Color Setup Picture Boost Language English H. Position Transparence V. Position Timeout Break Reminder 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 21: Pip Setting

    PIP Setting PIP Setting Game Setting Extra Exit Luminance Color Setup Picture Boost OSD Setup Swap Size Small Position Main Source HDMI2 Right-Up Sub Source HDMI1 Audio Off / PIP / PBP Main Source Follow Input Select Content HDMI1 Sub Source Follow Input Select Content Size Small / Middle / Large...
  • Page 22: Game Setting

    Game Setting Extra Exit Game Setting Luminance Color Setup Picture Boost OSD Setup PIP Setting Adaptive-Sync Game Mode Game Color Frame Counter Shadow Control DialPoint Low Input Lag Overdrive For playing FPS (First Person Shooters) games. Improves dark theme black level details. For playing RTS (Real Time Strategy).
  • Page 23: Extra

    Extra Exit Picture Boost OSD Setup Extra Luminance Color Setup PIP Setting Game Setting Input Select Auto DDC/CI Resolution : 3440(H)X1440(V) Off Timer Reset H. Frequency : 89 KHz Image Ratio Wide V. Frequency : 60 Hz Input Select Auto/HDMI1/HDMI2/DP Select Input Signal Source Off timer 0-24hrs...
  • Page 24: Exit

    Exit Luminance Exit Color Setup Picture Boost OSD Setup PIP Setting Game Setting Extra 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. (Available for selective models) Please refer to Regulation & Service Information or www.aoc.com (to find Regulation & Service the model you purchase in your country and to find Regulation & Service...
  • Page 27: Specification

    Specification General Specification Model Name U34E2M Driving System TFT Color LCD Viewable Image Size 86.4cm Diagonal Panel Pixel Pitch 0.23175mm(H) x 0.23175mm(V) Video HDMI lnterface & DP Interface Display Colors 16.7M Horizontal Scan Range 30k-160kHz Horizontal Scan Size(Maximum) 797.22mm Vertical Scan Range...
  • Page 28: Preset Display Modes

    Preset Display Modes HORIZONTAL VERTICAL STANDARD RESOLUTION FREQUENCY(kHz) FREQUENCY(Hz) 640x480@60Hz 31.469 59.94 640x480@72Hz 37.861 72.809 640x480@75Hz 37.5 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 60.020 SXGA 1280x1024@75Hz 79.976 75.025 1440x900@60Hz...
  • Page 29: Pin Assignments

    Pin Assignments 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- TMDS Data 1Shield...
  • 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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