Panasonic Viera TC-L37D2 Operating Instructions Manual page 109

Ifthere i saproblem with your TV, please refer tothe table b elow t odetermine the symptoms, then c arry o ut t he
suggested check. Ifthis does n ot s olve t he problem, please contact your local Panasonic dealer, quoting the model
number and serial number (both f ound o nthe rear ofthe TV).
The LCD panel ismade u pofafew million pixels and is
produced with advanced technology through anintricate
process. Sometimes afew pixels may b ebright ordark.
These pixels donot i ndicate adefective panel and will
have n oimpact onthe performance ofthe TV.
Check nearby electrical products.
(car o rmotorcycle ignition systems, fluorescent lamp, etc.)
Check Picture menu ( p. 2 8)
Neither image nor
sound is produced
Black Box appears
No sound is produced
Unknown sound heard
1- Sounds from TV
cabinet
2- Tick/Click sound
The main unit is hot.
Is the power cord plugged into the outlet?
_lb _" Change settings caption (CC). (p. 40)
of
Closed
Are the speakers' cables connected correctly? (p. 43)
(p. 28)
Set "SAP" setting to "Stereo" or "Mono".
select analog sound connection.
_ 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. ,,J
The main unit radiates heat and some of the parts may
become hot. This is not a problem for performance or
quality.
Set up in a location with good ventilation.
Do not cover the ventilation holes of the TV with a tablecloth,
etc., and do not place on top of other equipment.
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