User Manual
Page 21
Unstable Picture · Check if the specification of graphics adapter and monitor is · Using OSD, adjust RESOLUTION, CLOCK, missing,...· Using OSD, adjust brightness and contrast to maximum or reset to the monitor. Display is in display · POSITION with non-standard signals. EN-20 No Picture · Check if AC power cord is ON... to their default settings. LED OFF · Check the power switch. TROUBLESHOOTING Before sending your LCD monitor for a few seconds after adjusting the size of the image before changing or disconnecting the signal cable or ...
Unstable Picture · Check if the specification of graphics adapter and monitor is · Using OSD, adjust RESOLUTION, CLOCK, missing,...· Using OSD, adjust brightness and contrast to maximum or reset to the monitor. Display is in display · POSITION with non-standard signals. EN-20 No Picture · Check if AC power cord is ON... to their default settings. LED OFF · Check the power switch. TROUBLESHOOTING Before sending your LCD monitor for a few seconds after adjusting the size of the image before changing or disconnecting the signal cable or ...