See also:

Notes On Playing MP3 Files
The radio can play MP3 files; however, acceptable MP3 file recording media and formats are limited. When writing MP3 files, pay attention to the following restrictions. ...

Supported Medium Formats (File Systems)
The medium formats supported by the radio are ISO 9660 Level 1 and Level 2 and includes the Joliet extension. When reading discs recorded using formats other than ISO 9660 Level 1 and Level 2, th ...

Using The Remote Control
1. Press the MODE button on the Remote Control. 2. While looking at the video screen, highlight DISC by either pressing Up/Down/Left/Right buttons or by repeatedly pressing the MODE button, then ...