Troubleshooting, Symptoms, Picture – Panasonic TX-47WG25 User Manual
Page 57: Sound, Checks
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Troubleshooting
P Before you call for service, determine the symptoms and make a few simple checks as shown below.
Symptoms
Picture
Sound
Checks
Snowy Picture
i
Aerial Location, direction or Connections
Noisy Sound
Multiple Image
Aerial Location, direction or Connections
Normal Sound
Electrical Appliances
Cars/Motorcycles
Fluorescent Lamps
Noisy Sound
Normal Picture
Volume
(Check whether the mute function has been
activated on the Remote Control.)
No Sound
No Picture
No Sound
Not plugged into AC outlet
Not switched on
Contrast and Brightness/Volume setting
(Check by pushing the Power Switch or
Stand-by Button on the Remote Control.)
Colour Control
Normal Sound
Scrambled
Retune Channels
Normal or
Weak Sound
Coloured Patches
Normal Sound
Magnetic interference from unshielded
equipment TV set moved while “ON”
Turn the TV set off for 60 mins, using the
“Power” Switch on the TV set.
Noisy Sound
Sound System (Refer to page 32)
Colour System (Refer to page 33)
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