GMC TERRAIN 2018 Owner's Manual page 41

40 Rear Seat Infotainment
light indicates the headphones are
not in range. Move them closer to
the forward overhead screen until
the light stops flashing. 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.
Turn the headphones off when not
in use.
Move the channel switch to
channel 1 or channel 2. Channel 1
will play audio from screen 1 and
channel 2 will play audio from
screen 2. When a third row screen is
available, the screen will display the
selection related to 1 on the remote
control. If 1 is not available, press 2
on the remote control. Channel 2 will
provide audio based on its setting.
Screen 1 is overhead in the
second row.
Screen 2 is overhead in the
third row.
Infrared transmitters are on the top
of the second row video screen. The
headphones shut off automatically if
the RSI system is off or if the
headphones are out of range of the
transmitters for more than
three minutes. Moving too far
forward or stepping out of the
vehicle can cause the headphones
to lose the signal or have static.
Use the volume control on the
headphones to adjust the volume.
For best audio performance, wear
the headphones as indicated with
L (Left) and R (Right) on the ear
pads. Do not let anything cover the
ear pads.
Caution
Do not store the headphones in
heat or direct sunlight. This could
damage the headphones and
repairs will not be covered by the
warranty. Storage in extreme cold
can weaken the batteries. Keep
the headphones stored in a cool,
dry place.
If the foam ear pads become worn
or damaged, the pads can be
replaced separately. To purchase
replacement ear pads, contact your
dealer.
Battery Replacement
To change the batteries:
1. Loosen the screw to the battery
door on the left side of the
headphones.
2. Slide the battery door open.
3. Replace the two AAA batteries.
4. Replace the battery door and
tighten the screw.
Remove the batteries if the
headphones will not be used for a
long time.
Rear Seat Infotainment (RSI)
Wi-Fi (If Equipped)
The RSI Wi-Fi allows the user to
access music, videos and pictures
that are saved or taken with a smart
device to the RSI system through
Digital Living Network Alliance