Pontiac 2008 G5 Owner's Manual page 187

Root Directory
The root directory of the CD-R or CD-RW is treated as
a folder. If the root directory has compressed audio
files, the directory displays as F1 ROOT. All files
contained directly under the root directory are accessed
prior to any root directory folders. However, playlists
(Px) are always 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
advances to the next folder in the file structure
that contains compressed audio files. The empty folder
does not display.
No Folder
When the CD-R or CD-RW contains only compressed
files, the files are located under the root folder. The next
and previous folder functions are not displayed on a
CD-R or CD-RW that was recorded without folders or
playlists. When displaying the name of the folder
the radio displays ROOT.
When the CD-R or CD-RW contains only playlists and
compressed audio files, but no folders, all files are
located under the root folder. The folder down and the
folder up buttons search playlists (Px) first and then
goes to the root folder. When the radio displays
the name of the folder, the radio displays ROOT.
Order of Play
Tracks recorded to the CD-R or CD-RW are played in
the following order:
•
Play begins from the first track in the first playlist
and continues sequentially through all tracks in
each playlist. When the last track of the last playlist
has played, play continues from the first track of
the first playlist.
•
Play begins from the first track in the first folder and
continues sequentially through all tracks in each
folder. When the last track of the last folder has
played, play continues from the first track of the
first folder.
When play enters a new folder, the display does not
automatically show the new folder name unless
the folder mode was chosen as the default display.
The new track name displays.
File System and Naming
The song name that displays is the song name that is
contained in the ID3 tag. If the song name is not present
in the ID3 tag, then the radio displays the file name
without the extension (such as .mp3) as the track name.
Track names longer than 32 characters or four pages
are shortened. Parts of words on the last page of
text and the extension of the filename does not display.
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