Playing a disc
1
Press DISC to select DISC.
2
Lift the disc door on the top of the unit.
3
Insert a disc with the printed side facing up, then close the disc door.
4
Playback will start automatically. If not, press ÉÅ.
5
To stop playback, press 9 .
Playing a USB mass storage device
With the apparatus, you can use USB flash memory (USB 2.0 or USB1.1),
USB flash players (USB 2.0 or USB1.1), memory cards (requires an additional card reader to work with this apparatus).
1
Insert the USB device’s USB plug into the socket 
on the main unit.
2
Press USB to select USB.
3
Play the USB’s audio files as you do with the albums/tracks on a CD.