Sony 3-289-450-44(1) Operating Instructions Manual page 39

To activate the muting function
Press MUTING on the remote.
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.
39 GB