GMC 2012 Terrain Owner's Manual page 183

Global Off
Depending on the infotainment
system, the RSE system may
have a Global Off feature.
The Global Off feature disables all
RSE system features. Press and
hold the radio power button for more
than three seconds for Global Off to
disable the RSE features. On some
infotainment systems, the Global
Off feature can be turned off by
performing one of the following:
Press and hold the radio
power button for more than
three seconds.
Insert or eject any disc.
Insert a DVD video disc.
Press the remote control power
button.
Press the SOURCE button
or when a DVD video disc
is in the player.
Press the SRC button on the
steering wheel when a DVD
video disc is in the player.
Cycle the ignition.
Headphones
A. Battery Cover
B. Channel 1 or 2 Switch
C. Power Button
D. Volume Control
E. Power Indicator Light
Infotainment System
RSE includes two 2-channel
wireless headphones. Channel 1
is dedicated to the DVD player,
and Channel 2 is dedicated to any
external auxiliary device connected
to the A/V jacks. The headphones
are used to listen to various
multi media. The wireless
headphones have a power button,
channel 1/2 switch, and a volume
control. Turn the headphones off
when not in use.
Push the power button to turn on
the headphones. A light on the
headphones comes on. If the
light does not come on, check the
batteries. Intermittent sound or static
can also indicate weak batteries.
See Battery Replacement later in
this section for more information.
Infrared transmitters are on the
top of the left seatback video
screen. The headphones shut off
automatically to save the battery
power if the RSE system is shut
off or if the headphones are out
of range of the transmitters for
more than three minutes.
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