6
Troubleshooting
1 9
What you see...
Suggested Actions
Screen is blank and power indi-
cator is off
“out of range” message
“No signal input” message
The image is too light or too dark
Image is not stable and may
appear to vibrate
The image color is not good
Image is not centered on the
screen
Screen is blank and power indi-
cator light is steady amber or
blinks every 0.5 or 1 seconds
Ensure that the power cord is firmly connected and the LCD
monitor is on.
Check the maximum resolution and the frequency of the video
adaptor.
Compare these values with the data in the Display Modes Timing
Chart.
Ensure that the signal cable is firmly connected to the PC or video
sources.
Ensure that the PC or video sources are turned on.
Check that the display resolution and frequency from your PC or
video board is an available mode for your monitor. On your com-
puter check : Control Panel, Display, Settings
Note : Your monitor supports multiscan display functions within
the following frequency domain:
Horizontal frequency : 31~60KHz
Vertical frequency : 55~75Hz
Maximum refresh rate : 1024
X
768 @75Hz
Adjust the Brightness and Contrast.
Refer to the Brightness/Contrast
Adjust the Color
Refer to the Color
Executes Auto Configuration.
The monitor is using its power management system.
Move the computer’s mouse or press a key on the keyboard.
