User Manual
Page 20
...other vertical refresh timing. · Wait for servicing, please check the troubleshooting list below to see if you can self-diagnose the problem. (VGA Mode) Problems Current Status Remedy LED ON · Using OSD, adjust brightness and contrast to maximum or reset to their default settings. shift,... or too POSITION with the host PC is connected. · Check if the volume setup of the host PC is in compliance which may be causing the input signal...
...other vertical refresh timing. · Wait for servicing, please check the troubleshooting list below to see if you can self-diagnose the problem. (VGA Mode) Problems Current Status Remedy LED ON · Using OSD, adjust brightness and contrast to maximum or reset to their default settings. shift,... or too POSITION with the host PC is connected. · Check if the volume setup of the host PC is in compliance which may be causing the input signal...
User Manual
Page 21
...; Check if the volume setup of computer system is ON. LED OFF · Check the power switch. LED displays amber color · Check if video signal cable is properly connected at the back of monitor. · Check if the power of the host PC is properly connected to raise the volume... level. No Picture · Check if AC power cord is in minimum position and try to the monitor. (DVI Mode) Problems Current Status Remedy LED ON · Using OSD, adjust brightness and contrast to maximum or reset to their default settings.
...; Check if the volume setup of computer system is ON. LED OFF · Check the power switch. LED displays amber color · Check if video signal cable is properly connected at the back of monitor. · Check if the power of the host PC is properly connected to raise the volume... level. No Picture · Check if AC power cord is in minimum position and try to the monitor. (DVI Mode) Problems Current Status Remedy LED ON · Using OSD, adjust brightness and contrast to maximum or reset to their default settings.