GMC 2007 Acadia Owner's Manual page 293

(Audio Stream): Press this button to cycle
e
through audio steam formats located on a DVD-A
disc. There is not any type of notification for
the customer to see through the radio display,
but VSM has a text field that shows audio stream
changing.
Inserting a Disc
To play a disc, gently insert the disc, with the
label side up, into the loading slot. The DVD player
might not accept some paper labeled media.
The player starts loading the disc into the system
and display "Loading Disc" on the radio display.
At the same time, the radio displays a softkey
menu of option(s). Some discs automatically play
the movie while others default to the softkey
menu display which requires the Play, Enter, or
Navigation softkeys to be pressed; either by
softkey or by the rear seat passenger using the
remote control.
Loading a disc into the system, depending
on media type and format, ranges from
5 to 20 seconds for a CD, and up to
30 seconds for a DVD.
Stopping and Resuming Playback
To stop playing a DVD without turning off the
system, press the stop button on the remote
control, or press the pushbutton located under the
stop or the play/pause symbol tags displayed
on the radio. If the radio head is sourced to
something other than DVD-V, press the DVD/CD
AUX button to make DVD-V the active source.
To resume DVD playback, press the play/pause
button on the remote control, or press the
pushbutton located under the play/pause symbol
tag displayed on the radio. The DVD should
resume play from where it last stopped if the disc
has not been ejected and the stop button has
not been pressed twice on the remote control.
If the disc has been ejected or the stop button
has been pressed twice on the remote control,
the disc resumes playing at the beginning of
the disc.
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