Panasonic TC-L55ET5 Satellite TV System User Manual


 
Watching TV
For best picture
Auto brightness (ECO)
Contrast Automatic Tracking System (C.A.T.S.) adjusts the screen brightness and
contrast according to the room's ambient light conditions. This ECO feature
automatically dims the brightness of the screen when the room lighting is lowered.
C.A.T.S. features a built-in delay when the lighting conditions change. The adjustment
happens gradually.
If you prefer a consistent brightness, disable C.A.T.S. by:
Menu > Picture > scroll down to C.A.T.S. and turn it off.
Or
Menu > Picture > Picture mode then select viewing mode such as Custom.
* Standard picture mode automatically sets C.A.T.S. to On.
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