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).
Check nearby electrical products
instead of images
Neither image nor
sound is produced
Black Box appears
No sound is produced
Sound is unusual
Check the channel settings. (p. 50)
_° Are the speakers' cables connected correctly? (p. 55) "_
_ Is "Sound Mute" active? (p. 15)
_ Is the volume set to the minimum?
_ Is "TV speakers" set to "Off"? (p. 34)
_ Change "SAP" settings. (p. 19)
L_heck_, I_HDMI 2 in" or "HDMI 3 in" settings. (p. 34)_
® Set "SAP" setting to "Stereo" or "Mono."
® Check the HDMI device connected to the unit.
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Unknown sound heard
1- Sounds from TV
cabinet
2- Whirring sound
3- Tick/Click sound
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- The TV may have a cooling fan that makes a soft whir.
This is not a sign of faulty operation or a malfunction.
3- WhentheTVispoweredon,anelectricalcomponentintheTVactivates
producinga tick/clicksound.Thisisnotasignoffaultyoperationoramalfunction.
4- Electrical circuits are active while the TV set is on.
This is no_aulty o_0n,,,0_altunctio_ I _ _
Even when the temperature of parts of the front, top and
rear panels has risen, these temperature rises will not
pose any problems in terms of performance or quality.
63
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