Buick 2007 Terraza Owner's Manual page 299

Wireless Headphones
The RSE system may include two sets of wireless
headphones (batteries may be included with
the headphone sets).
The wireless headphones have an ON/OFF
switch, a channel select switch, and a volume
control. To use the headphones, turn the ON/OFF
switch to ON. An indicator light on the headphones
will come on. If the light does not come on, the
batteries may need to be replaced. See "Battery
Replacement" later in this section for more
information. Switch the headphones to OFF
when not in use.
The headphones will shut off automatically to
save the battery power if the RSE system is off
or if the headphones are out of range of the
transmitters for more than three minutes.
The transmitters are located next to the DVD
faceplate. If you move too far forward or step out
of the vehicle, the headphones will lose the
audio signal.
DVD and auxiliary audio will always be found on
channel (CHA or CH1) of the wireless headphones.
RSA audio is dedicated to CHB or CH2 of the
wireless headphones.
To adjust the volume on the wireless headphones,
use the volume control located on the headphones.
If there is a decreased audio signal during CD,
MP3, or DVD play, there may be a low hissing
noise through the speakers and/or headphones.
If the hissing sound in the wireless headphones
seems excessive, make sure that the headphone
batteries are fully charged. Some amount of
hissing is normal.
Both sets of rear seat headphones may include
foam ear pads that can be replaced.
Foam ear pads on these headphones may become
worn or damaged. The headphone foam ear pads
can become damaged if they are not handled or
stored properly. If the foam ear pads do become
damaged or worn out, the pads can be replaced
separately from the headphone set. It is not
necessary to replace the complete headphone set.
The headphone replacement foam ear pads can
be ordered in pairs. See your dealer for more
information.
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