Sony STR-ZA3100ES Help Manual page 27

Displays the [Speaker Setup] menu.
10.
TEST (PICTURE, TONE)
Press to output the test picture or test tone.
11.
SOUND FIELD (2CH/DIRECT, A.F.D., MOVIE, MULTI ST.)
Selects the sound field you want.
12.
TUNING +/–
Press to select a station.
13.
+ (*)/-
Adjust the volume level.
14.
Turns off the sound temporarily. Press the button again to restore the sound.
*
The + button has tactile dot. Use the tactile dot as a reference when operating the receiver.
Note
The above explanations are intended to serve as examples.
Related Topic
Remote control (upper section)
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