23
GENERAL TROUBLESHOOTING
SYMPTOMS
CHECKS
PICTURE
SOUND
Snowy Picture
Noisy Sound
Aerial Location, Direction or Connection
Multiple Images
Normal Sound
OK
Aerial Location, Direction or Connection
Interference
Noisy Sound
Electrical appliances.
Cars/Motorcycles.
Fluorescent lights.
Normal Picture
No Sound
?
Volume level.
Sound mute switched on.
No Picture
No Sound
?
TV set to AV mode.
Not plugged into A.C. outlet.
Not switched on.
Picture/Sound controls set at minimum levels.
Check if in standby mode.
No Colour
Normal Sound
OK
Colour controls set at minimum levels.
Poor or Distorted
Picture
Weak or No Sound
?
Retune Channel(s).
Coloured Patches
Normal Sound
OK
Magnetic interference from unshielded equip-
ment.
Receiver moved while Switched ON, switch TV
off for 30 minutes.
Normal Picture
Weak or Distorted Sound
Sound reception may have deteriorated.
Switching NICAM setting to off until reception
improves.
Can’t record Digital signal with Video or DVD recoder.
This model has 2 scart sockets, but you can
record Digital signal only from scart 2 socket.
(RF Digital signal is from scart 2 socket)
