Daewoo DLP-42C1 Flat Panel Television User Manual


 
51
Troubleshooting
Symptoms and Solutions
Please check the following list prior to calling Daewoo Electronics Service Centre for assistance.
Symptom Check items
Neither picture
nor sound
- Check the contact of sockets is all right.
- Check the TV main power is on.
Picture is OK
but no sound
- Check the Volume control is set to minimum or mute.
Sound is OK, but
no colour.
- Check the colour control and adjust it properly.
- Check the program is in colour and not in black & white.
The picture has
image.
- Check the antenna is installed correctly and if not, adjust the overlapped an-
tenna toward the broadcasting station.
Picture has “snow
noise”.
- Check the antenna or its connection is correct and if not, correct the antenna
fault or connection cable fault.
- Check if car traffic or neon sign disturbs the sound effect.
Stripes on
picture.
- Check the susceptible interference by other electronic devices such as radio and
television and keep magnetic or electronic devices away from the TV.
Bad stereo or
Dual sound.
- Long distance from the station or other radio waves can generate bad sound
reception. If so, change the mode to Mono.
Remote control
does not
work.
- Check if the batteries in the Remote control are dead.
- Check if any object between IR sensor of the TV and the Remote control does
not obstruct.