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Acer LCD Monitor
User Guide

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Summary of Contents for Acer CG437K

  • 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 Comrt

    Information for your safety and comrt 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: Product Servicing

    and to protect it from overheating. These openings must not 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: Additional Safety Information

    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: Lcd Pixel Statement

    LCD pixel statement The LCD unit is produced with high-precision manufacturing techniques. Nevertheless, some pixels may occasionally misfire or appear as black or red dots. This has no effect on the recorded image and does not constitute a malfunction. Power management statement should be as below. •...
  • Page 7 • Rest your eyes frequently. • Give your eyes regular breaks by looking away from the monitor and focusing on a istant point. • Blink frequently to keep your eyes from drying out. Display • Keep your display clean. • Keep your head at a higher level than the top edge of the display so your eyes point downward when looking at the middle of the display.
  • Page 8 (“x” = 0~9, a ~ z, A ~ Z, or blank) We, Acer Incorporated, hereby declare under our sole responsibility that the product described above is in conformity with the relevant Union harmonization legislations as below Directive and following harmonized...
  • 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 comrt ................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 ....................iii Potentially explosive environments ..............iv Additional safety information ..................iv IT Equipment Recycling Information ................iv Disposal instructions ....................iv...
  • Page 11: Unpacking

    HDMI cable AC Power cord (Optional) (Optional) LED lamp belt-30cm LED Type C-C cable (Optional) Remote Control (Optional) lights strip (2pcs, Optional) LED lamp belt-40cm LED LED Module cable lights strip Batteries (1PAA, Optional) (Optional) (2pcs, Optional) CG437K User Guide English...
  • Page 12: Monitor Introduction

    Press the button to select desired option. Red indicates operable. Gray indicates inoperable. Note: Acer monitor is purposed for video and visual display of information obtained from electronic devices. AdaptiveSync: It can allow a AdaptiveSync supported graphics source to dynamically adjust display refresh rate based on typical content frame rates for power efficient, virtually stutter free and low-latency display update.
  • Page 13: Connecting The Cables

    When you do not need to connect the LED lamp belt, be sure to install the silicone pad back. If your computer USB-C do not have DP-Alt, pls connect HDMI/DP+USB-B to computer 1 and HDMI/DP+USB-C to computer 2. CG437K User Guide English...
  • Page 14 LED Light Strip: The placement of the light strips is up to the user’s discretion, but Acer suggests attaching them to the back of the monitor, with the two 30 cm strips on the short sides and the two 40 cm strips on the top for best ambient effect.
  • Page 15 Screen sync: Colors change according to the colors shown on screen Game sync: Lighting effects based on dynamic game events CG437K User Guide English...
  • Page 16: Connecting The Adapter And Ac Power Cord

    • For units using 220/240 V AC: • Use a cord set consisting of H05VV-F cord and plug rated 10 A/250 V. The cord set should have the appropriate safety approvals for the country in which the equipment will be installed. CG437K User Guide English...
  • Page 17: Power Saving

    (Brightness from 0% to 50% takes 3 seconds) (Brightness from 50% to 0% takes 3 seconds) Mode - Standard Picture LED Control Color LED Brightness 100% Screen On Mode Off Audio Standby Mode Gaming Mode B System Move Enter Back CG437K User Guide English...
  • Page 18: Display Data Channel (Ddc)

    20-pin color display signal cable PIN No. Description PIN No. Description ML_Lane 0+ ML_Lane 0- ML_Lane 1+ ML_Lane 1- ML_Lane 2+ ML_Lane 2- ML_Lane 3+ ML_Lane 3- KONFIG1 CONFIG2 AUX CH+ AUX CH- Hot Plug Return DP_PWR CG437K User Guide English...
  • Page 19 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 CG437K User Guide English...
  • Page 20: Standard Timing Table

    • HDMI1 (2.1): Support max timing resolution (3840x2160-144Hz). • HDMI2 (2.1): Support max timing resolution (3840x2160-144Hz).. • DP(1.4):: Support max timing resolution (3840x2160-144Hz), • DP ALT: Support max timing resolution (3840x2160-144Hz). • Need to use VESA certified DP 1.4/HDMI 2.1 cables. CG437K User Guide English...
  • Page 21: Remote Controller

    Remote Controller CG437K User Guide English...
  • Page 22 Input Source Navi(Modes) (Up/Down/Left/Right) Main Menu Information Exit/Return Volume ------------------------------------------------------------------------------------------------------------ Note: (Saving Mode, Input Not Supported and Cable Not Connected) status press Input hot key can show Input hot key menu, other function hot key is unavailable. CG437K User Guide English...
  • Page 23: Using The Shortcut Menu

    Main Menu Hot Key Hot key A (default: Modes) To choose game mode (G1, G2, G3) which user-defined profile to use or scenario mode (User, Standard, ECO, Graphics, HDR) Modes Action Racing Sports User Standard Graphics Move CG437K User Guide English...
  • Page 24: Hot Key B (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. CG437K User Guide English...
  • Page 25 When “Blue Light” is on, Brightness & Contrast will show each level of “Blue Light” value. ACM: Turn ACM on or off. ------------------------------------------------------------------------------------------------------ Note: Set to “On”, will be based on the current screen to dynamic contrast CG437K User Guide English...
  • Page 26 Super Sharpness: Turn the Super Sharpness On or Off. Super Sharpness technology can simulate high-resolution images by boosting the pixel density of the original source to make images sharper and clearer. Max Brightness:The default is Off, select On to compensate for higher brightness. CG437K User Guide English...
  • Page 27 • Bluelight: Decreases the level of blue light emitted from the screen to make viewing more comfortable for your eyes. • User: Allows you to manually adjust the color settings. Modes: Open Modes Hot Key Menu. Detail rules please refer Modes Spec. CG437K User Guide English...
  • Page 28 4. 6-axis (Hue & Saturate) are gray out and can't adjustment. Color Space: You can choose sRGB, Rec.709, EBU, DCI, SMPTE-C and General. ------------------------------------------------------------------------------------------------------- Note: Color Space = HDR to correspond Modes is HDR, Other Color Space the Modes=Standard. CG437K User Guide English...
  • Page 29 • ColorSense is on, the Modes is User, the (Contrast, Color Temp, Low Blue Light, 6 axis Hue, 6 axis Saturate, Grayscale Mode) functions are gray out and a b l u n a v a CG437K User Guide English...
  • Page 30 Red Hue Standard Color Color ColorSense Off Green Hue Audio Audio Blue Hue Gaming Grayscale Mode Off Gaming 6-axis Hue Yellow Hue 6-axis Saturate System System Magenta Hue Cyan Hue Reset Move Enter Move Enter Back CG437K User Guide English...
  • Page 31 VRB: To choose whether to support dynamic picture more clean control, default is Off. ---------------------------------------------------------------------------------------------------------- Note: • HDR setting = (Auto or HDR-1000) is not support VRB. • VRB function does not affect the (Logo, Aim Point, Message and Input Icon) CG437K User Guide English...
  • Page 32 0% (OFF), 20%, 40%, 60%, or 80%. OSD Position: The OSD position default is Center, and the display position can be changed to (Top Left, Top Right, Bottom Right, Bottom Left, and Center) OSD Position only support OSD Zoom is X2. CG437K User Guide English...
  • Page 33 Input: Select the source from HDMI1 (2.1), HDMI2 (2.1), DPand DP ALT. ------------------------------------------------------------------------------------------------------ Note: If this cannot be woken up from the sleep mode, you can press INPUT If this cannot be woken up from the sleep mode, you can press INPUT CG437K User Guide English...
  • Page 34 Lighting Style is (Spectrum or Wave) the Lighting Color is gray out and unavailable. • Lighting Brightness: To control the lighting brightness Auto, 1~10 mapping 0x00~0xFF. (Default is 5). 1-10 : Control the lighting brightness 1~10 mapping 0x00~0xFF (Refer the LED Table). CG437K User Guide English...
  • Page 35 • Quick Start Mode is “On” not support water blue Move the light effect left and right Effects. 11. LED Control: Controls the brightness of the Power key LED. • LED Brightness: The default is 100% and there are 4 brightness options. (100%, 50%, 30%, 0%) CG437K User Guide English...
  • Page 36 • Power The detection range of the Sensor is in the middle, the upper and lower angles are ignored. 14. Rest Reminder:ProxiSense is set Range1~Range3 then Rest Reminder can be control (Off ~ 100Mins), Rest Reminder default is Off. ----------------------------------------------------------------------------------------------------------- Note: CG437K User Guide English...
  • Page 37 USB port. Off: DC off/Saving mode can't to electrify for USB port. ------------------------------------------------------------------------------------------------------ Note: Power-off USB charge is set to off by default. Therefore, the sleep mode cannot be resumed under the USB Type-C input. The user needs to change the Power-off USB to CG437K User Guide English...
  • Page 38 DP IN Type-C ----------------------------------------------------------------------------------------------------------- Note: When connecting two computers to the monitor, configure the USB settings from the OSD menu to share a single set of keyboard and mouse connected to the monitor between two computers. CG437K User Guide English...
  • Page 39 “Mode" to display the current state (Normal/AdaptiveSync /SDR/HDR). It will show the SN information (per to the information from the EDID) at the "Information" page. When the information icon is selected, it will show information directly without pressing the "Menu" key again. CG437K User Guide English...
  • Page 40: Troubleshooting

    Check if the computer system is switched on and in power saving/standby mode. OSD Locked: If OSD Lock is on, the LED status set Blue and Breathing. Note: Acer monitor is purposed for video and visual display of information obtained from electronic devices. Regulatory Compliance 217186 I.T.E.
  • Page 41 Product Information for EU Energy...

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