Panasonic TH-42PHW5 Operating Instructions Manual page 27

I
IRROUND Controls
G_
SURROUND
CD
SURROUND Button
The benefits of surround sound are enormous. You can be
completely enveloped in sound; just as if you were at a concert
hall or cinema.
The surround setting switches on and off each time the
SURROUND button is pressed.
ON _ OFF
ISURROUND[_I
Note:
The surround settings are memorized separately for each SOUND mode
(STANDARD, AUTO).
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