Grundig GLCD1906HDV - Manual (Page 38)

37
Symptom Remedy
No power
1. Check whether the power plug is connected to the power
supply.
2. Pull out the plug and wait for 60 seconds, and then insert
the power plug again and switch on the TV/monitor.
No picture
1. Check whether the antenna is connected properly.
2. Change to another channel.
3. Change the length and the contrast setting.
4. Make sure that the AV picture input cable is connected
properly.
No sound
1. Increase the volume.
2. Check whether the TV is in MUTE mode.
3. Make sure that the sound system setting is correct.
4. Ensure the AV audio signal input cable is connected
properly.
Color distortion
1. Ensure that the equipment is connected properly.
2. Ensure that the AV video signal input is connected
properly.
Picture/sound
have interference
1. Check whether the equipment is connected properly.
2. Adjust the antenna if use an outdoor antenna.
Remote control is
not functioning
1. Make sure that the batteries are installed with correct
polarities.
2. Clean the remote sensor.
3. Ensure that there is no foreign object between the
remote control and the sensor.
4. Operate the remote control at a distance no more than
6 metres from the remote sensor
Screen glittering
under PC mode
Reset the computer and enter into the safety mode, then
select the appropriate screen type by consulting the
operation manual.
Screen traversed
under PC mode
The phase is not appropriate. Enter into the PC setting and
change to correct level.
VIII. Notes
(1) Please read these operating instructions carefully before you
operate this unit.