Setting the use of volume control via AirPlay

Enables/disables volume control from iTunes/iPhone via AirPlay. When other than “Off” is set, you can adjust the unit’s volume from the iTunes/iPhone during playback.

Setup menu

Network” > “AirPlay Volume Interlock

Settings

Off

Disables volume control from iTunes/iPhone.

Limited

Enables volume control from iTunes/iPhone within the limited range
(-80 dB to -20 dB and mute).

Full

Enables volume control from iTunes/iPhone in the full range
(-80 dB to +16.5 dB and mute).