See also:

Power switch and volume control
The dial is used for both power (ON/OFF) and volume control. The radio is turned ON and OFF by pressing the dial, and the volume is controlled by turning the dial. ...

Random playback
Random playback is operated in the same way a CD is played. Refer to “Random playback”. Each time you press the button for 0.5 second or longer (type C audio)/ button (the “RDM” button) ...

For U.S.A
The following information has been compiled according to Code of Federal Regulations “Title 49, Part 575”. ...