Trouble Shooting - AOC LC19W060C User Manual

Trouble shooting

Before contrast the service technician, perform the following simple checks. If any program
still persists, unplug the LCD TV and calling for serving.
PROBLEM
No sound and picture
Normal picture but no
sound
The remote control
does not work
Power is suddenly
turned off
Picture appears slowly
after switching on
No or poor color or
poor picture
Horizontal/vertical
bars or picture shaking
Poor reception on
some channels
Lines or streaks in
pictures
No output from one of
the speakes
- Check that the main plug has been connected to a wall let.
- Check that you have pressed the POWER button on the front of
TV set.
- Check the picture contrast and brightness settings.
- Check the volume.
- Sound muted? Press the MUTE button.
- Try another channel the problem may be with the broadcast.
- Are the audio cables installed properly.
- Check to see if there any object between the product and remote
control Causing obstruction.
- Are batteries installed with correct polarity(+ to +,- to -).
- Correct remote operating mode set: TV, VCR etc.?
- Install new batteries
- Is the sleep timer set.
- Check the power control settings. Power interrupted
- No broadcast on station tuned with auto activated.
- This is normal, the image is muted during the product startup
process. Please contact your service center, if the picture has not
appeared after five minutes.
- Adjust the color in menu option.
- Keep a sufficient distance between the product and the VCR.
- Try another channel, the problem may be with the broadcast.
- Are the VIDEO cables installed properly?
- Activate the any function to restore the brightness of the picture.
- Check for local interference such as an electrical appliance or
power tool.
- Station or cable product experiencing problems. Tune to another
station.
- Station signal is weak, reorient antenna to receive weaker station.
- Check for sources of possible interference.
- Check the antenna (Change the direction of the antenna).
- Adjust balance in menu option.
POSSIBLE SOLUTION
38
Trouble Shooting
.