Using an MP3 CD
MP3 Format
If you burn your own MP3 disc on a personal computer:
• Make sure the MP3 files are recorded on
a CD-R disc.
• Make sure to finalize the disc when burning an MP3
disc, using multiple sessions. It is usually better to
burn the disc all at once.
• Files can be recorded with a variety of fixed or
variable bit rates. Song title, artist name, and album
will be available for display by the radio when
recorded using ID3 tags version 1 and 2.
• Do not mix standard audio and MP3 files
on one disc.
• Make sure playlists have a.pls, or.m3u, or.rmp
extension, other file extensions may not work.
The player will be able to read and play a
maximum of 50 folders, 50 playlists, 10 sessions, and
255 files. Long file names, folder names, or playlist
names may use more disc memory space than
necessary. To conserve space on the disc, minimize
the length of the file, folder or playlist names. You can
also play an MP3 CD that was recorded using no
file folders.
The system can support up to 11 folders in depth,
though, keep the depth of the folders to a minimum
in order to keep down the complexity and confusion
in trying to locate a particular folder during playback.
If a CD contains more than the maximum of 50 folders,
50 playlists, 10 sessions, and 255 files the player will
let you access and navigate up to the maximum, but all
items over the maximum will be ignored.
Root Directory
The root directory will be treated as a folder. If the root
directory has compressed audio files, the directory
will be displayed as F1 ROOT. All files contained directly
under the root directory will be accessed prior to any
root directory folders. However, playlists (Px) will always
be accessed before root folders or files.
Empty Directory or Folder
If a root directory or a folder exists somewhere in the
file structure that contains only folders/subfolders and no
compressed files directly beneath them, the player will
advance to the next folder in the file structure that
contains compressed audio files and the empty folder
will not be displayed or numbered.
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