Panasonic VIERA TC-P50G20 Operating Instructions Manual page 59

If there is a problem with your TV, please refer to the table below to determine the symptoms, then carry out the
suggested check. If this does not solve the problem, please contact your local Panasonic dealer, quoting the model
number and serial number (both found on the rear of the TV).
÷ "Image retention". (p. 7)
The Plasma panel is made up of a few million pixels and
is produced with advanced technology through an intricate
process. Sometimes a few pixels may be bright or dark.
no impact on the performance of the TV.
Check nearby electrical products.
(car or motorcycle ignition systems, fluorescent lamp, etc.)
Check the channel settings. (p. 46)
instead of images
Black Box appears
No sound is produced
Sound is unusual
® Check that the correct input has been selected. (p. 28)
Are the speaker cables connected correctly? (p. 51)
® Check "HDMI 1 in", "HDMI 2 in" or "HDMI 3
gs. (p. 32)
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Unknown sound heard
1- Sounds from TV
cabinet
2- Tick/Click sound
3- Buzzing sound
Parts of the TV set
become hot
1 - Changes in the temperature and humidity of the room may cause
the TV's cabinet to expand or contract and produce metallic
sounds. This is not a sign of faulty operation or a malfunction.
2- When the TV is powered on, an electrical component in the
TV activates producing a tick/click sound. This is not a sign of
faulty operation or a malfunction.
3- Electrical circuits are active while the TV set is on.
This is not a sign of faulty operation or a malfunction.
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any problems in terms of performance or quality.
59