Basic Operation
This section describes some basic procedures for using the system, such as tuning the radio and playing audio from a
CD, iPod/iPhone, PC IN, USB and a D.AUDIO.
Check the connections. (P.10-13)
Preparations
Have the remote control ready. (P. 17)
20
R-K731
Adjusting the volume level
Lowers the
volume
Increases the volume
Lowers the volume
Mute
Press this key again to unmute
the sound.
Increases the
volume