Panasonic ST50K Flat Panel Television User Manual


 
FAQs
91
FAQs
Before requesting service or assistance, please follow these simple guides to resolve the problem.
If the problem still persists, please contact your local Panasonic dealer for assistance.
White spots or shadow images (noise)
Check the position, direction, and connection of the aerial.
Neither image nor sound is produced
Check the TV is turned on.
Check the mains lead is plugged into the TV and the socket outlet.
Check the TV is in AV mode.
Check the correct input mode is selected.
Check the Picture Menu (p. 39 - 41) and volume.
Check all required cables and connections are firmly in place.
Black and white picture
Check that the output of the external equipment matches the input of the TV.
[VIERA Link] function does not work and an error message appears
Confirm the connection. (p. 72, 73)
Turn the connected equipment on and then switch the TV on. (p. 74)
The screen becomes dim
This occurs when the contrast is lowered automatically to avoid image retention in the following conditions without
any user operation for a few minutes:
No signal in AV mode
Selected locked channel
Selected invalid channel
Displayed menu
Thumbnail or still picture
Problem Causes / Actions
Screen
Chaotic image, noisy
Set [P-NR] in the Picture Menu to remove noise. (p. 39)
Check nearby electrical products (car, motorcycle, fluorescent lamp).
No image can be
displayed
Is [Contrast], [Brightness] or [Colour] in the Picture Menu set to the minimum?
(p. 39)
Check the setting of [AV2] ([COMPONENT] / [VIDEO]) in [Input Selection] to
match the output of the external equipment. (p. 27)
Blurry or distorted image
(no sound or low volume)
Reset channels. (p. 46, 47)
Unusual image is
displayed
Turn the TV off with Mains power On / Off switch, then turn it on again.
If the problem persists, initialise all settings. [Shipping Condition] (p. 49)