See also:

When CD is in the player (type C and D)
Each brief press of the button changes the modes in the following sequence. *: For type C audio, “BT-A” is displayed. When the CD mode is selected, the player will start playback. ...

Volume control buttons
Models without Hands-free system Models with Hands-free system Press the “+” button to increase the volume. Press the “−” button to reduce the volume. A number indicating the volume will be s ...

Replacing the air cleaner element
Replace the air cleaner element according to the maintenance schedule in the “Warranty and Maintenance Booklet”. Under extremely dusty conditions, replace it more frequently. It is recommended tha ...