Trouble shooting guide
35
Before calling the Help line please make these preliminary tests.
"
"
Symptom
Fault
Remedy
Screen not lit,
Led is Red
Set still in standby.
Press P+ or P- on handset.
TV may be in Child lock .
"
"
Screen not lit,
Led is Green.
Brightness may be
turned down.
Press Picture button on
handset. Adjust brightness
level.
"
"
Screen lit, Noisy or no
picture.
No or low signal.
Check aerial connection.
Aerial may be damaged.
Screen lit. No noise.
Set in AV mode
Switch set to TV Mode
No colour.
Colour turned down
Adjust colour settings.
Picture Ok. No sound.
Sound muted.
Switch sound mute Off
"
"
One sound channel
missing.
Balance incorrectly set.
Adjust sound "Balance"
DVD not playing.
No disc on screen.
Disc in wrong way round.
Disc or Laser dirty.
Place disc with label facing
upwards. Clean disc carefully.
Use special laser cleaning disc.
DVD picture skips
and jumps.
Dirty disc.
Clean disc carefully.
Summary of Contents for GTV51RFDVD
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