GMC 2008 Acadia - Manual (Page 250)

Once the disc has scanned, the player defaults to
playing MP3/WMA files in order by artist. The current
artist playing is shown on the second line of the
display between the arrows. Once all songs by that
artist are played, the player moves to the next artist
in alphabetical order on the CD-R or CD-RW and begins
playing MP3/WMA files by that artist. If you want to
listen to MP3/WMA files by another artist, press
the pushbutton located below either arrow button.
You will go to the next or previous artist in alphabetical
order. Continue pressing either button until the
desired artist is displayed.
To change from playback by artist to playback by
album, press the pushbutton located below the Sort By
label. From the sort screen, push one of the buttons
below the album button. Press the pushbutton below
the back label to return to the main music navigator
screen. Now the album name is displayed on the second
line between the arrows and songs from the current
album begins to play. Once all songs from that album
are played, the player moves to the next album in
alphabetical order on the CD-R or CD-RW and begins
playing MP3/WMA files from that album.
To exit music navigator mode, press the pushbutton
below the Back label to return to normal MP3/WMA
playback.
Using an MP3 (Radio with CD and
DVD Player)
MP3/WMA CD-R or CD-RW Disc
Compressed Audio or Mixed Mode Discs
The radio also plays discs that contain both
uncompressed CD audio (.CDA files) and MP3/WMA
files depending on which slot the disc is loaded into.
By default the radio reads only the uncompressed
audio (.CDA) and ignores the MP3/WMA files on
the DVD deck. On the CD deck, pressing the
CAT (category) button toggles between compressed
and uncompressed audio format, the default being
the uncompressed format (.CDA).
MP3/WMA Format
If you burn your own MP3/WMA disc on a personal
computer:
• Make sure the MP3/WMA files are recorded on
a CD-R or CD-RW disc.
• Do not mix standard audio and MP3/WMA files
on one disc.
• The CD player (lower slot) is able to read and play
a maximum combination of 512 files and folders.
The DVD player (upper slot) is able to read
255 folders, 15 playlists and 40 sessions.
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