Yamaha R-N303 D Owner's Manual page 44

Configuring playback settings for different playback sources (OPTION menu)
■
Signal Info.
Displays information about audio signal.
Choices
Audio format of the input signal
FORMAT
The number of samples per second of the input
SAMPLING
digital signal
Note
To switch the information on the front display, press the cursor
keys ( / ) repeatedly.
■
Vol.Interlock (Volume interlock)
Enables/disables volume controls from iTunes/iPhone via
AirPlay.
Settings
Disables volume controls from iTunes/iPhone.
Off
Enables volume controls from iTunes/iPhone
Ltd
within the limited range (1 to 60 and mute).
(default)
Enables volume controls from iTunes/iPhone in
Full
the full range.
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