User Manual (LS20CMYKFNA)Table of ContentsIntroduction2Package Contents2Unpacking2Your Monitor3Initial Settings3Front3Rear4Connections6Connecting Cables6Using the Stand7Folding the base7Attaching a Base7Troubleshooting9{2033SN} Self-Test Feature Check9Self-Test Feature Check9Warning Messages9Environment9Useful Tips10Check List10No images on the screen. I cannot turn on the monitor.10I cannot see the On Screen Display.11The screen shows strange colors or just black and white.11The screen suddenly has become unbalanced.11The screen is out of focus or OSD cannot be adjusted.11LED is blinking but no images on the screen.12There are only 16 colors shown on the screen. The screen colors have changed after changing the video card.12There is a message that reads "Unrecognized monitor, Plug & Play (VESA DDC) monitor found".12Check when MagicTune™ does not function properly.12MagicTune™ doesn't work properly.13Check the following items if there is trouble with the monitor.13Q & A13{2233SN} Self-Test Feature Check14Self-Test Feature Check14Warning Messages15Environment15Useful Tips15Check List15No images on the screen. I cannot turn on the monitor.15I cannot see the On Screen Display.16The screen shows strange colors or just black and white.16The screen suddenly has become unbalanced.17The screen is out of focus or OSD cannot be adjusted.17LED is blinking but no images on the screen.17There are only 16 colors shown on the screen. The screen colors have changed after changing the video card.17There is a message that reads "Unrecognized monitor, Plug & Play (VESA DDC) monitor found".18Check when MagicTune™ does not function properly.18MagicTune™ doesn't work properly.18Check the following items if there is trouble with the monitor.18Q & A19Size: 1.03 MBPages: 20Language: EnglishOpen manual