Audio Operations
I About the supported media types
I About the supported disc formats
You can play MP3/WMA files recorded on a CD-ROM, CD-R or CD-RW
disc. Compared to the CD-ROM media commonly used for music discs,
CD-R and CD-RW discs are fragile in high temperature and high
humidity environments. It may not be possible to play some CD-R/
CD-RW discs. Fingerprints or scratches on a disc may prevent playback
or cause skipping during playback.
Some CD-R/CD-RW discs may deteriorate if left inside a vehicle for a
long time.
We recommend that you store UV-sensitive CD-R and CD-RW discs in
shield cases.
You can use media in the following formats.
• CD-ROM formats:
CD-ROM MODE 1, CD-ROM XA MODE 2 Form 1
• File formats:
ISO9660 Level 1 or Level 2
ROMEO system, JOLIET system
MP3/WMA files recorded in a format other than those described
above may result in files that cannot be played normally or file
names and folder names that do not display properly.
In addition to these standards, the following limitations apply.
• Maximum number of directory layers:
8 layers
• Supported characters for folder and file names:
A to Z, 0 to 9, and underscore (_)
• Number of files that can be stored on a single disc:
999
• Number of folders that can be stored on a single disc:
255
Audio and Visual 227