Buick 2007 Terraza Owner's Manual page 310

Problem
No sound — Wireless
Headphones
No sound — Wired
Headphones
No sound — Vehicle
Speakers
The picture is distorted
during fast forward or
reverse.
310
Recommended Action
Turn the headphones on.
Make sure the correct
channel is selected on
the wireless headphones.
Check the batteries.
The volume on the
headphones could be too
low, adjust the volume.
Make sure the wired
headphones are plugged
in. Adjust the volume.
If RSA is on, DVD audio
will not be heard.
If the DVD system is
being heard through the
vehicle speakers, adjust
the volume on the radio.
Press the CD AUX button
on the radio to make sure
that RSE is enabled. The
rear speakers will mute
when RSA is on.
This is normal for this
operation.
Problem
The picture does not fill
the screen. There are
black borders on the
top and bottom or on
both sides or it looks
stretched out.
I ejected the disc and
tried to take it out, but
it was pulled back into
the slot.
The language in the
audio or on the screen
is wrong.
Recommended Action
Video mode may not
be correctly set. See
"RSE OSD" earlier in
this section.
Press the eject
button once.
Press the main menu
button on the remote
control and change the
audio or language
selection on the DVD
menu. To change the
language preference,
press the display button
to access the RSE OSD
menu. See "RSE OSD"
earlier in this section.