Hummer 2006 H2 - Manual (Page 229)

Before You Drive
The RSE system will play DVD, CD, and MP3 discs. You
can also connect an auxiliary device to the RSE system
to play games, watch videos, view photos, etc.
Notice: Normal operation for the RSE system may
be limited under extreme temperatures. Using
the RSE system during extreme temperatures may
cause damage to the system. Wait until the inside of
the vehicle is at a safe temperature range of
32°-140°F (0°-60°C) before using the system.
Headphones
Wireless Headphones
The RSE system may include two sets of wireless
headphones. Each headphone will have an L marked
on the left-side, for the left ear and an R marked on the
right-side, for the right ear. The L and R marks are to
show how the headphones should be worn.
OFF/ON (Power): The wireless headphones have an
OFF/ON power switch located on the left of the
earpiece. To use the headphones, turn the switch to
ON. An indicator light on the right earpiece of the
headphones will illuminate. If the light does not
illuminate, the batteries may need to be replaced. See
“Battery Replacement” later in this section. 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 shut off or if the
headphones are out of range of the transmitter window
for more than three minutes. The transmitter window
is located on the bottom edge of the monitor. If
you move too far forward or step out of the vehicle,
the headphones will lose the audio signal.
Channel Selector: The wireless headphones have a
channel selector switch located on the right earpiece.
The channel selector switches between Channel A and
Channel B. Since each monitor has the capability to
function as two independent sources through auxiliary
input, it is necessary to transmit audio signals on
separate channels. The driver’s side monitor is
designated as Channel A, and the passenger’s side as
Channel B. The Headphone channel selector switch
must be set to the appropriate channel according to the
monitor being viewed. When the head restraint
monitor is initially turned on the message, “To listen
to this monitor tune your headphones to channel A
(or B)” will be displayed for five seconds then disappear.
3-89