15
Chapter IV: Common Problems and Solutions
No display on the screen
●
Power saving mode is on, press any key on the keyboard or move the mouse
to activate.
●
The pins of the VGA cable connector are bent or lost contact to the VGA
interface. Change the VGA cable. If the problem still persists, bring the unit to
an authorized service provider.
Characters look too dark or too light
Use the OSD Menu to adjust the brightness.
The monitor display needs to be adjusted
The resolution frequency should be changed.
The text on the screen is unclear or blurred
Make sure the resolution or refresh rate are compatible with the Display Mode.
Touch panel doesn’t respond
Make sure the touch screen driver is installed properly into your PC system and
calibration is done.
Thank you very much for using this
3nStar
product.
