Panasonic TC-50AS650UE - Manual (Page 165)

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Sound - Unusual
Why is the sound unusual, distorted, low volume or in another
language?
● Check that the correct SAP (Secondary Audio Program) is selected by
pressing the SAP button on the remote control.
● Check that all connections of external equipment connected to the TV are
secure.
● When using Cable or Satellite box, check the device’s audio settings.
(Example: try changing the box’s Audio Range to “narrow”)
Why is there a clicking, ticking or buzzing sound coming from the TV
unit?
● When TV power is turned on or shut off there are electrical components
that make a click sound. This is normal operation.
●
Changes in the temperature and humidity of the room may cause thermal
expansion and contraction that can produce sounds. This is not a sign of
faulty operation or a malfunction.