1
www.aoc.com
LCD Monitor User Manual
CU34G2/CU34G2X English
LED backlight
©2019 AOC. All Rights Reserved.
Page 1: ...1 www aoc com LCD Monitor User Manual CU34G2 CU34G2X English LED backlight 2019 AOC All Rights Reserved ...
Page 2: ... Angle 8 Connecting the Monitor 9 Freesync function 10 Adjusting 11 Hotkeys 11 OSD Setting 12 Luminance 13 Color Setup 14 Picture Boost 15 OSD Setup 16 PIP Setting 17 Game Setting 18 Extra 19 Exit 20 LED Indicator 21 Troubleshoot 22 Specification 23 General Specification 23 Preset Display Modes 24 Pin Assignments 25 Plug and Play 26 ...
Page 3: ...e used as follows NOTE A NOTE indicates important information that helps you make better use of your computer system CAUTION A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem WARNING A WARNING indicates the potential for bodily harm and tells you how to avoid the problem Some warnings may appear in alternate formats and may be unaccompan...
Page 4: ...ectrician install the correct outlet or use an adapter to ground the appliance safely Do not defeat the safety purpose of the grounded plug Unplug the unit during a lightning storm or when it will not be used for long periods of time This will protect the monitor from damage due to power surges Do not overload power strips and extension cords Overloading can result in fire or electric shock To ens...
Page 5: ... a fire or electric shock Never spill liquids on the monitor Do not place the front of the product on the floor If you mount the monitor on a wall or shelf use a mounting kit approved by the manufacturer and follow the kit instructions Leave some space around the monitor as shown below Otherwise air circulation may be inadequate hence overheating may cause a fire or damage to the monitor See below...
Page 6: ...ut the stain instead of strong detergent which will cauterize the product cabinet When cleaning make sure no detergent is leaked into the product The cleaning cloth should not be too rough as it will scratch the screen surface Please disconnect the power cord before cleaning the product ...
Page 7: ...r 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: ...cables HDMI DP USB Audio cables will be provided for all countries and regions Please check with the local dealer or AOC branch office for confirmation CD Manual Warranty card Stand Base Power Cable USB Cable HDMI Cable DP Cable Audio Cable ...
Page 9: ...7 Setup 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: ... 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 NOTE Do not touch the LCD screen when you change the angle It may cause damage or break the LCD screen ...
Page 11: ... to the back of the display firmly 2 Turn off your computer and unplug its power cable 3 Connect the display signal cable to the video connector on the back of your computer 4 Plug the power cord of your computer and your display into a nearby outlet 5 Turn on your computer and display If your monitor displays an image installation is complete If it does not display an image please refer Troublesh...
Page 12: ... as the below also could be checked by visiting www AMD com AMD Radeon RX 480 AMD Radeon RX 470 AMD Radeon RX 460 Radeon Pro Duo AMD Radeon R9 300 Series AMD Radeon R9 Fury X AMD Radeon R9 360 AMD Radeon R7 360 AMD Radeon R9 295X2 AMD Radeon R9 290X AMD Radeon R9 290 AMD Radeon R9 285 AMD Radeon R7 260X AMD Radeon R7 260 ...
Page 13: ...e When there is no OSD press key to open game mode function then press or key to select game mode FPS RTS Racing Gamer 1 Gamer 2 or Gamer 3 basing on the different game types Dial Point When there is no OSD press Dial Point button to active Dial Point menu and then press or to set Dial Point on or off Menu Enter Press to display the OSD or confirm the selection Power Turn on off the monitor ...
Page 14: ...ate it 3 Press Left or to change the settings of the selected function Press to exit If you want to adjust any other function repeat steps 2 3 4 OSD Lock Function To lock the OSD press and hold the MENU button while the monitor is off and then press power button to turn the monitor on To un lock the OSD press and hold the MENU button while the monitor is off and then press power button to turn the...
Page 15: ...ding Mode Uniformity Uniformity Mode Gamma Gamma1 Adjust to Gamma 1 Gamma2 Adjust to Gamma 2 Gamma3 Adjust to Gamma 3 DCR Off Disable dynamic contrast ratio On Enable dynamic contrast ratio HDR CU34G2X Off Adjust HDR Mode Note When HDR is detected the HDR option is displayed for adjustment When HDR is not detected the HDR Mode option is displayed for adjustment DisplayHDR HDR Picture HDR Movie HDR...
Page 16: ... Temperature from EEPROM User Restore Color Temperature from EEPROM DCB Mode Full Enhance On or Off Disable or Enable Full Enhance Mode Nature Skin On or Off Disable or Enable Nature Skin Mode Green Field On or Off Disable or Enable Green Field Mode Sky blue On or Off Disable or Enable Sky blue Mode AutoDetect On or Off Disable or Enable AutoDetect Mode Off Disable DCB Mode DCB Demo On or Off Disa...
Page 17: ...ame Setting Bright Frame On or Off Disable or Enable Bright Frame Frame Size 14 100 Adjust Frame Size Brightness 0 100 Adjust Frame Brightness Contrast 0 100 Adjust Frame Contrast H position 0 100 Adjust Frame horizontal Position V position 0 100 Adjust Frame vertical Position Note Adjust the brightness contrast and position of the Bright Frame for better viewing experience ...
Page 18: ...oted that only DP1 2 support Adaptive Sync function H Position 0 100 Adjust the horizontal position of OSD V Position 0 100 Adjust the vertical position of OSD Volume 0 100 Volume Adjustment Transparence 0 100 Adjust the transparence of OSD Break Reminder Pause Erinnerung On Ein Off Aus Break reminder if the user continuously work for more than 1hrs Frame Counter CU34G2 Off Right Up Right Down Lef...
Page 19: ...OSD Setup HDMI2 Small Off Right Up PIP Setting Off PIP PBP Off Main Source Follow Input Select Content HDMI1 Sub Source Follow Input Select Content DP CU34G2 HDMI1 CU34G2X Size Small Middle Large Small Position Right Up Right Down Left Down Left Up Right Up Audio On Off Off Swap Swap the screen source CU34G2 Sub Main HDMI1 HDMI2 DP HDMI1 X X V HDMI2 X X V DP V V X ...
Page 20: ... 50 then end user can adjust from 50 to 100 or 0 to increase contrast for clear picture 1 If picture is too dark to be saw the detail clearly adjusting from 50 to100 for clear picture 2 If picture is too white to be saw the detail clearly adjusting from 50 to 0 for clear picture Low input Lag On Off Turn off frame buffer to decrease input lag Game Color 0 20 Game Color will provide 0 20 level for ...
Page 21: ...IP Game Setting USB No Input Select Select Input Signal Source Auto Config Yes or No Auto adjust the picture to default Off timer 0 24hrs Select DC off time Image Ratio Wide 4 3 1 1 17 4 3 19 4 3 19 5 4 19 w 16 10 21 5 w 16 9 22 w 16 10 23 w 16 9 23 6 W 16 9 24 W 16 9 27 W 16 9 Select image ratio for display DDC CI Yes or No Turn ON OFF DDC CI Support Reset Yes or No Reset the menu to default USB ...
Page 22: ...20 Exit Exit Luminance Color Setup Picture Boost OSD Setup Extra PIP Setting PIP Game Setting Exit Exit the main OSD ...
Page 23: ...21 LED Indicator Status LED Color Full Power Mode White Active off Mode Orange ...
Page 24: ...ed Picture Is Fuzzy Has Ghosting Shadowing Problem Adjust the Contrast and Brightness Controls Press to auto adjust Make sure you are not using an extension cable or switch box We recommend plugging the monitor directly to the video card output connector on the back Picture Bounces Flickers Or Wave Pattern Appears In The Picture Move electrical devices that may cause electrical interference as far...
Page 25: ...Maximum 333 72mm Optimal preset resolution 3440x1440 60Hz Max resolution 3440x1440 100Hz HDMI DP 3440x1440 144Hz HDMI DP Plug Play VESA DDC2B CI Input Connector HDMI DP Power Source 100 240V 50 60Hz 1 5A Power Consumption Typical default brightness and contrast 55W 67W Max brightness 100 contrast 100 108W 110W Power saving 0 5W 0 5W Physical Characteristics Connector Type HDMI DP USB Earphone out ...
Page 26: ... WXGA 1440x900 60Hz 55 935 59 887 1440x900 60Hz 55 469 59 901 WSXGA 1680x1050 60Hz 65 290 59 954 1680x1050 60Hz 64 674 59 883 HD 1920x1080 60Hz 67 5 60 1152x864 75HZ 67 5 75 1280x960 60HZ 60 60 QHD 2560x1080 60HZ 66 60 2560x1080 50HZ 56 25 50 2560x1080 120HZ 150 120 WQHD 3440x1440 30HZ 44 408 29 985 3440x1440 60HZ 89 819 59 973 3440x1440 100HZ 150 972 99 982 3440x1440 120HZ ONLY DP 181 2 120 3440x...
Page 27: ...12 TMDS Clock 5 TMDS Data 1Shield 13 CEC 6 TMDS Data 1 14 Reserved N C on device 7 TMDS Data 0 15 SCL 8 TMDS Data 0 Shield 16 SDA 20 Pin Color Display Signal Cable Pin No Signal Name Pin No Signal Name 1 ML_Lane 3 n 11 GND 2 GND 12 ML_Lane 0 p 3 ML_Lane 3 p 13 CONFIG1 4 ML_Lane 2 n 14 CONFIG2 5 GND 15 AUX_CH p 6 ML_Lane 2 p 16 GND 7 ML_Lane 1 n 17 AUX_CH n 8 GND 18 Hot Plug Detect 9 ML_Lane 1 p 19...
Page 28: ...ESA 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 The DDC2B is a bi directional data channel based on the I2C protocol The host can request EDID information over the DDC2B channel ...
