AOC LC19W060C User Manual page 40

PROBLEM
The signal is out of
range.
Vertical bar or stripe
on back
ground&Horizontal
Noise&Incorrect
position.
Screen color is
unstable or single
color.
Maintenance
Early malfunctions can be prevented. Careful and regular cleaning can extend the
amount of time you will have your new TV. Be sure to turn the power off and unplug the
power cord before you begin any cleaning.
Cleaning the screen
1. Here' s a great way to keep the dust off your screen for a while. Wet a soft cloth in a
mixture of lukewarm water and a little fabric softener or dish washing detergent. Wring the
cloth until it's almost dry, and then used it to wipe the screen.
2. Make sure the excess water is off the screen, and then let it air-dry before you turn on
your TV.
Cleaning the cabinet
To remove dirt or dust, wipe the cabinet with a soft, dry, lint-free cloth. Please be
sure not to use a wet cloth.
Extended Absence
If you expect to leave your TV dormant for a long time(such as a vacation), it's a
good idea to unplug the power cord to protect against possible damage from
lightning or power surges.
If you expect to leave your TV dormant for a long time (such as a vacation), it's a
good idea to unplug the power cord to protect against possible damage from
lightning or power surges.
- Adjust resolution, horizontal frequency, or vertical frequency.
- Adjust resolution, horizontal frequency, or vertical frequency.
- Check the input source.
- Work the auto configure or adjust clock, phase, or H/V
position.
- Check the signal cable.
- Reinstall the PC video card.
POSSIBLE SOLUTION
39
Trouble Shooting