Hummer 2006 H2 Owner's Manual page 246

Problem
The fast forward, fast
reverse, previous,
and next functions
do not work.
Picture color is poor.
Spots or dotted
lines/stripes appear.
3-106
Recommended Action
•
Some commands that
do one thing for
DVDs will not always
work or perform the
same function for
audio, audio discs, or
games. These
functions may also be
disabled when the
DVD is playing the
copyright information
or the previews.
•
Set brightness/
color/tint controls to
the proper settings.
•
Change the location
of the vehicle. Poor
picture color can be
caused by neon
signs, high-voltage
power lines, CB
transmitter, and
neighboring vehicle's
ignition plugs, cell
phones, etc.
Problem
No remote control
operation or unstable
operation.
No rear seat
entertainment audio
sound from vehicle radio.
Recommended Action
•
Remove any obstacle
between the system
remote control and
the remote sensor on
the monitor.
•
Replace batteries
with new ones.
− Make sure the
batteries are
inserted correctly.
•
Turn on the POWER
to the radio, turn up
the volume.
•
Turn on the POWER
to the FM Modulator.
•
Tune FM Modulator
and vehicle radio to
the same FM
frequency.
•
Make sure the
driver's side monitor
is switched to on.