GMC 2011 Canyon - Manual (Page 167)

Black plate (17,1) GMC Canyon Owner Manual - 2011
Infotainment System 7-17
An MP3/WMA CD-R that was
recorded using no file folders can
also be used. 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 253 folders,
50 playlists, 20 sessions, and
949 files, the player lets you access
and navigate up to the maximum,
but all items over the maximum are
played.
Root Directory
The root directory 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 contains only
compressed files, the files are
located under the root folder. The
next and previous folder functions
have no function on a CD that was
recorded without folders or playlists.
When displaying the name of the
folder the radio displays ROOT.
When the CD 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 go to the
root folder. When the radio displays
the name of the folder, the radio
displays ROOT.
Order of Play
Tracks 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.