30
Symptoms
Checks
Picture
Sound
Checks
Snowy Picture
Noisy Sound
Aerial location, direction or connection
Multiple Images
Normal Sound
Aerial location, direction or connection
Interference
Noisy Sound
Electrical appliances
Cars / Motorcycles
Fluorescent lights
Switch on P---NR in Picture menu to
reduce picture noise
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
Colour controls set at minimum levels
Poor or Distorted Picture
Weak or No Sound
Retune Channel(s)
Coloured Patches
Normal Sound
Magnetic Interference from unshielded
equipment
Receiver moved while switched ON,
switch TV off for 30 minutes.
If picture is also tilted, use
Geomagnetic Correction feature (see
Quick Start Guide, page 7)
Normal Picture
Weak or distorted sound
Sound reception may have
deteriorated.
Switch MPX setting (Sound menu) to
Off until reception improves.
TROUBLESHOOTING
Summary of Contents for TX-29N20D
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