Troubleshooting - Panasonic TX-28DT30 Operating Instructions Manual

TROUBLESHOOTING

Picture
Snowy
Picture
Multiple
Images
Interference
Normal
Picture
No Picture
No Colour
Poor or
Distorted
Picture
Coloured
Patches
Normal
Picture
48
Symptoms
Sound
Noisy
Aerial location, direction or connection.
Sound
Normal
Aerial location, direction or connection
Sound
Electrical appliances
Cars / Motorcycles
Noisy Fluorescent lights
Sound
Switch on P- -NR in Picture menu to reduce picture
noise
Volume level
No Sound
Sound mute switched on
TV set to AV mode
Not plugged into A.C. outlet
No Sound Not switched on
Picture / Sound controls set at minimum levels
Check if in standby mode
Normal
Colour controls set at minimum levels
Sound
Weak or
Retune Channel(s)
No Sound
Magnetic Interference from unshielded equipment
Receiver moved while switched ON, switch TV off for
Normal
30 minutes.
Sound
If picture is also tilted, use Geomagnetic Correction
feature (see Quick Start Guide, page 12)
Sound reception may have
Weak or
deteriorated.
distorted
Switch NICAM setting (Sound menu)
sound
to Off until reception improves.
Checks Checks