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Acer LCD Monitor
User Guide

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Summary of Contents for Acer XR343CK

  • Page 1 Acer LCD Monitor User Guide...
  • Page 2 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 identification purposes only and belong to their respective companies.
  • Page 3: Information For Your Safety And Comfort

    Information for your safety and comfort 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. •...
  • Page 4: Using Electrical Power

    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.
  • Page 5: Product Servicing

    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.
  • Page 6: 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 https://www.acer-group.com/ sustainability/en/our-products-environment.html . LCD pixel statement The LCD unit is produced with high-precision manufacturing techniques.
  • Page 7: Taking Care Of Your Vision

    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 •...
  • Page 8 (“x” = 0~9, a ~ z, A ~ Z, or blank) We, Acer Incorporated, herebydeclare under our sole responsibility that the product described above is in conformity with the relevant Union harmonization legislationsas below Directive and following harmonized standards and/or...
  • Page 9 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...
  • Page 10: Table Of Contents

    Table of Contents Information for your safety and comfort ............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 .................... iv Potentially explosive environments ..............
  • Page 11: 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 Warranty card LCD Monitor NITRO XR3 Series / XR343CK P USER GUIDE USB cable USB Type-C cable HDMI cable...
  • Page 12: Adjusting The Monitor

    Velcro is used to prevent height adjustment burst and hurting people! Height Adjustment 130mm HDMI 1 HDMI 2 DP 1 DP 2 Note: Please adjust the height of the monitor after pressing the top of the monitor. XR343CK User Guide English...
  • Page 13: Tilt

    Tilt -5˚ 35˚ Swivel 30˚ 30˚ XR343CK User Guide English...
  • Page 14: Wall Mounting

    VESA mounting screw holes are not available for all models, please check with the dealer. • If installing with a wall mounting kit, it is recommended to use VESA mounting kit (100mm x 100mm) with M4 x 10 (L) mm screws to fix your monitor on the wall. XR343CK User Guide English...
  • Page 15: Monitor Introduction

    Connect the Type-C Cable to port. Insert the monitor power cable into the power port at the back of the monitor. Plug the power cords of your computer and your monitor into a nearby electrical outlet. XR343CK User Guide English...
  • Page 16: Connecting The Adapter And Ac Power Cord

    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. XR343CK User Guide English...
  • Page 17: Display Data Channel (Ddc)

    Return DP_PWR 19-pin color display signal cable PIN No. Description PIN No. Description TMDS Data2+ TMDS Data2 Shield TMDS Data2- TMDS Data1+ TMDS Data1 Shield TMDS Data1- TMDS Data0+ TMDS Data0 Shield TMDS Data0- TMDS Clock+ XR343CK User Guide English...
  • Page 18 Reserved (N.C. on device) DDC/CEC Ground +5V Power Hot Plug Detect 24-pin USB Type C cable PIN No. Description PIN No. Description SSTXp1 SSTXp1 SSTXn1 SSTXn1 VBUS VBUS SBU1 SBU1 VBUS VBUS SSTXn2 SSTXn2 SSTXp2 SSTXp2 XR343CK User Guide English...
  • Page 19: Standard Timing Table

    Item 1, 2, 3, 10 is standard timing table. Item 4, 5, 6, 7, 8, 9 is PC graphic card generate timing. Item 11 is HDMI/DP timing only. Item 12, 13 is DP timing only. Item 13 is over clock timing. XR343CK User Guide English...
  • Page 20: Using The Shortcut Menu

    Input Switch Hot Key Main Menu Hot key1 (default: Modes) To choose scenario mode (Action, Racing, Sports) which user-defined profile to use or scenario mode (User, Standard, ECO, Graphics, HDR). Modes Ac on Racing Sports User Standard Graphics Move XR343CK User Guide English...
  • Page 21: Hot Key2 (Default: Brightness)

    Information Hot Key : Show Monitor Information and Reset control function. Modes Hot Key : To change Modes Hot Key menu. Exit Hot Key to exit current page and store. XR343CK User Guide English...
  • Page 22 Every scene is analyzed to adjust images frame by frame and enhance colour quality, achieving the whitest whites and the deepest blacks. Acer Adaptive Contrast Management allows your LCD monitor to use less power and save energy. Turn this function On or Off.
  • Page 23 - Cool: Decreases the color temperature and makes the screen image to appear cooler with a blue tint. - Blue Light: Decreases the level of blue light emitted from the screen to make the screen image more comfortable to view for your eyes. XR343CK User Guide English...
  • Page 24 Reset to reset all 6-axis hue values to their factory defaults. • 6-axis Saturate: Adjust the red, green, blue, yellow, magenta and cyan saturation. Select Reset to reset all 6-axis saturation values to their factory defaults. XR343CK User Guide English...
  • Page 25 Aim Point: Display and Aim point on the screen for shooting games. Select your desired aim point from Icon1 , Icon2 or Icon3 . Select Off to disable this function. Note: Selected aim point is not displayed if PIP/PBP Mode function is enabled. XR343CK User Guide English...
  • Page 26 5 seconds until the “OSD Unlock” message is displayed on the screen. System Mode - Standard Picture Input HDMI1 (2.0) Color Auto Source Audio DP Format DP1.4 Gaming Wide Mode Full PIP/PBP System Hot Key Assignment DDC/CI HDMI Black Level Normal Move Enter XR343CK User Guide English...
  • Page 27 Quick Start Mode: Select On to speed up boot speed or Off to disable the function. • USB Port Select: Set the USB port type to C-Type or B-Type. • USB 3.0: Select On to enable USB 3.0 or Off to disable the function. XR343CK User Guide English...
  • Page 28 (Game Mode: Action, Game Mode: Racing or Game Mode: Sports) where you want to save settings to. Press the joystick on your preferred game mode to save the settings. XR343CK User Guide English...
  • Page 29: Troubleshooting

    - Check if the computer system is switched on and in power saving/standby mode. Note: Acer monitor is purposed for video and visual display of information obtained from electronic devices. Regulatory Compliance XR343CK User Guide English...

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