Chevrolet 2007 Avalanche Owner's Manual page 327

If any error occurs repeatedly or if an error cannot
be corrected, contact your dealer. If the radio
displays an error message, write it down
and provide it to your dealer when reporting the
problem.
Using the DVD Player
The DVD player is controlled by the buttons on
the remote control, or by the RSA system,
or by the buttons on the radio faceplate. See
"Remote Control", under Rear Seat Entertainment
System on page 336 and Rear Seat Audio
(RSA) on page 348 for more information.
The DVD player is only compatible with DVDs of
the appropriate region code that is printed on
the jacket of most DVDs.
The DVD slot of the radio is compatible with most
audio CDs, CD-R, CD-RW, DVD-Video,
DVD-Audio, DVD-R/RW, DVD+R/RW media along
with MP3 and WMA formats.
If an error message appears on the video screen
or the radio, see "DVD Display Error Messages"
under, Rear Seat Entertainment System on
page 336 and "DVD Radio Error Messages" in this
section for more information.
Playing a DVD
DVD/CD AUX (Auxiliary): Press this button to
cycle through DVD, CD, or Auxiliary when listening
to the radio. The DVD/CD text label and a
message showing track or chapter number will
appear on display when a disc is in either
slot. Press this button again and the system will
automatically search for an auxiliary input
device, such as a portable audio player. If a
portable audio player is not connected, "no aux
input device" will be displayed. If a disc is in both
the DVD slot and the CD slot the DVD/CD
AUX button will cycle between the two sources
and not indicate "no aux input device". If a
front auxiliary device is connected, the
DVD/CD AUX button will cycle through all available
options, such as: DVD slot, CD slot, Front
Auxiliary, and Rear Auxiliary (if available). See
"Using the Auxiliary Input Jack(s)" later in
this section, or "Audio/Video (A/V) Jacks" under,
Rear Seat Entertainment System on page 336
for more information.
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