Panasonic TX-L65WT600B Operating Guide

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Is 
Contrast
Brightness
 or 
Colour
 in the Picture Menu set to the minimum?
Blurry or distorted image (no sound or low volume)
 
Reset channels.
There may be red, blue, green and black spots on the screen
 
This is a characteristic of liquid crystal panels and is not a problem. The 
liquid crystal panel is built with very high precision technology giving you 
fine picture details. Occasionally, a few non-active pixels may appear on 
the screen as a fixed point of red, green, blue or black. Please note this 
does not affect the performance of your LCD.
Digital TV
Before requesting service or assistance, please follow these simple guides to 
solve the problem.
If the problem still persists, please contact your local Panasonic dealer for 
assistance.
Block noise, frozen or disappearing image occurs / Some channels cannot be 
tuned
 
Check the position, direction and connection of the aerial or dish.
 
Check 
Signal Condition
. If 
Signal Quality
 is displayed in red, the DVB signal 
is weak. Connecting the aerial to the TV directly may improve signal quality 
than connecting the aerial through the equipment (set top box, DVD, etc.).
 
Weather conditions will affect signal reception (heavy rain, snow, etc.), 
in particular in poor reception areas. Even during good weather, the high 
pressure can cause poor reception of some channels.
 
Due to the digital reception technologies involved, quality of the digital 
signals may be relatively low in some cases, despite good reception of 
analogue channels.
 
Turn the TV off with Mains power On / Off switch, and then on again.
 
If the problem persists, consult your local dealer or service provider for the 
availability of services.