See also:

When “NO USB” is displayed (type D audio)
This message is displayed under the following conditions. - No USB storage devices/iPod® are connected. - A non-connectable USB storage device/ iPod® is connected. Connect a connectable USB s ...

When selecting a CD to play (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 ...

Volume control
Volume control You can adjust the phone call volume, the voice volume and the voice guidance volume. Refer to “Volume control buttons”. ...