See also:

How to play back a CD
NOTE For type A audio, if a disc that the player cannot read has been loaded, the player will display the message “CHECK DISC”. ...

Key lock-in prevention function
This function prevents the doors from being locked with the key still in the ignition switch. ...

Power switch and volume control
Type A and B audio Type C audio The dial is used for both power (ON/OFF) and volume control. The radio is turned ON and OFF by pushing the dial, and the volume is controlled by turning the dial. ...