Sony 2-680-009-12 (1) Operating Instructions Manual page 29

3
Press MASTER VOL +/– to
adjust the volume.
You can also use MASTER VOLUME on
the receiver.
To mute the sound
Press MUTING.
The muting function will be canceled when
you do the following.
• Press MUTING again.
• Increase the volume.
• Turn off the receiver.
To avoid damaging your
speakers
Before you turn off the receiver, be sure to turn
down the volume level.
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