30
Troubleshooting
If the remedies given below do not work, please consult
an authorised GRUNDIG dealer. Please bear in mind that
malfunctions can also be caused by external devices such as video
recorders or satellite receivers.
NOTE:
This is a Class A product. During operation the device can
cause radio interference. In this case the user may have to
remedy this.
INFORMATION
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Fault
Possible cause
Remedy
Screen lit (snow), but no
station.
Antenna cable
Is the antenna cable connected?
No television station
programmed.
Start the station search.
Poor picture contrast
Picture settings incorrectly set.
Adjust the brightness, contrast or
colour setting.
Problem at station.
Test with another channel.
Interference to picture
and/or sound.
Interference from other devices
Change the position of the device.
Ghosts, reflection
Channel setting
Perform automatic or manual
channel setting, or fine tune.
Antenna
Have antenna cable or system
checked.
No colour
Colour intensity at minimum.
Turn up the colour.
TV standard setting (if setting
option is available)
Select the correct colour standard.
Problem at station
Test with another channel.
Picture but no sound
Volume set to minimum
Turn up or switch on the volume.
Teletext missing or faulty
Problem at station
Test with another channel.
Television station (has no
teletext) or antenna system
Test another channel for fine tune
and ghosts
Station signal too weak
Check the antenna system.
Remote control does not
work
No optical connection.
Point the remote control at the
television set.
Remote control batteries
Check the batteries, change if
necessary.
Operating condition undefined.
Switch off the television with
the main power button for
approximately 2 minutes.
Picture is dark in PC mode
Incorrect setting for picture
resolution and picture frequency
on the PC.
Change the setting on the PC.
(for example, picture resolution
1280x768, picture frequency
60Hz)
