See also:

When there are CDs loaded (type B)
Disc select buttons Press a desired one of the disc select buttons the disc number indicator of which steadily lights up. The player will then start playback of the selected CD, beginning with the fi ...

Volume control
You can adjust the phone call volume, the voice volume and the voice guidance volume. Refer to “Volume control switch” F5-32. Adjustable level of each volume ...

SCAN (only when connecting USB storage device)
Scan is operated in the same way a CD is played. For details, refer to “Scan (type A, B and C audio)”. NOTE When an iPod® is connected, you cannot select the SCAN mode. ...