Troubleshooting - Panasonic TX-76DT30A Operating Instructions Manual

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Troubleshooting

Picture
Snowy Picture
Multiple Image
Interference
Normal Picture
No Picture
No Colour
Scrambled
Colour Patches
46
Sound
Noisy Sound
Normal Sound
Noisy Sound
No Sound
No Sound
Normal Sound
Normal or Weak Sound
Normal Sound
Check
Check aerial location, direction or
connections.
If you are watching a tape playback check
the state of the Video heads – they may
need to be cleaned or replaced. The tape
may be old. Check the tracking.
Check aerial location, direction or
connections.
Can be caused by electrical appliances,
motorcycles, cars or fluorescent lamps.
Volume (Check the Mute function)
Not plugged in, switched OFF or Set to
Stand By. Check volume, brightness, and
contrast levels.
An HD signal may be selected. Push the i
button to check the function of the TV.
Colour Control.
If the picture is from a tape playback, try
adjusting the tracking.
Retune the Television. Refer to page 26 /
27.
Magnetic Interference from unshielded
equipment or the television may have been
moved while it was switched ON. (Switch
the television OFF with the main power
switch and leave it OFF for about 30
minutes. Refer to pages 3 and 32.