81How to operate the MP3 playerExample of MP3 file structureFolderMP3 audio file1st level2nd level3rd level4th levelATTENTIONThe following operations are based on the example MP3 file structuregiven above.ATTENTION•Normally, tracks are played back in the order ➔ ➔ ➔ ➔➔ ➔ .•If there is more than one MP3 file or folder at a particular level, the fileswill be played back in alphanumeric character order.•If Audio CD tracks (CD-DA) and MP3 data are mixed together on the samedisc, touch the touch switch to change to MP3 playback.The display will change to the audio source menu screen.Listening to MP3 filesPress the [SOURCE] button in the panel switches.1Playback will then start.Touch the touch switch.2[SOURCE]Button[TUNE TRACK]ButtonDVD/CDDVD/CD