GMC 2007 Acadia - Manual (Page 275)

If there is no apparent damage, try a known
good CD.
Notice: If a label is added to a CD, or more
than one CD is inserted into the slot at a
time, or an attempt is made to play scratched
or damaged CDs, the CD player could be
damaged. While using the CD player, use only
CDs in good condition without any label,
load one CD at a time, and keep the CD player
and the loading slot free of foreign materials,
liquids, and debris.
Do not add any label to a CD, it could get caught
in the CD player. If a CD is recorded on a
personal computer and a description label is
needed, try labeling the top of the recorded CD
with a marking pen.
If an error displays, see “CD Messages” later in
this section.
Z EJECT: Press the CD eject button to eject
CD(s). To eject the CD that is currently playing,
press and release this button. A beep sounds and
Ejecting Disc displays. Once the disc is ejected,
Remove Disc displays. The CD can be removed.
If the CD is not removed, after several seconds,
the CD is automatically pulled back into the player
and begins playing.
For the Six-Disc CD player, press and hold the
eject button for two seconds to eject all discs.
f (Tune): Turn this knob to select tracks on the
CD that is currently playing.
© SEEK ¨ : Press the left SEEK arrow to go
to the start of the current track, if more than
ten seconds on the CD have been played. Press
the right SEEK arrow to go to the next track.
If either SEEK arrow is held, or pressed multiple
times, the player continues moving backward
or forward through the tracks on the CD.
s REV (Reverse): Press and hold this button
to reverse playback quickly within a track. You
will hear sound at a reduced volume. Release
this pushbutton to resume playing the track.
The elapsed time of the track displays.
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