Playback in ZONE2/ZONE3
Press ZONE SELECT to switch “ZONE2” or “ZONE3”.
Press POWER 
to turn on the ZONE2 or ZONE3 power.
to turn on the ZONE2 or ZONE3 power.The multi zone power indicator on the display lights.
Power in ZONE2 or ZONE3 can be turned on or off by pressing ZONE2 ON/OFF or ZONE3 ON/OFF on the main unit.
Press the input source select button to select the input source to be played.
The audio signal of the selected source is output to ZONE2 or ZONE3.
To perform an operation with the main unit, press ZONE SELECT. Each time you press ZONE SELECT, the input source changes.
Adjusting the volume
Use VOLUME 
to adjust the volume.
At time of purchase, “Volume Limit” is set to “70 (–10 dB)”. link
Turn VOLUME after pressing ZONE SELECT on the main unit to adjust the volume.
Turning off the sound temporarily (Muting)
Press MUTE 
.
The sound is reduced to the level set at “Mute Level” in the menu. link
To cancel mute, either adjust the sound volume or press MUTE again.