key HUMMER H2 2007 Service Manual

Perimeter Lights
Press the customization button until PERIMETER
LIGHTS appears in the display. To select your
preference for perimeter lighting, press the select
button while PERIMETER LIGHTS is displayed
on the DIC. Pressing the select button will
scroll through the following choices:
PERIMETER LIGHTS: ON (default):The
headlamps and back-up lamps will come on for
40 seconds, if it is dark enough outside, when you
unlock the vehicle with the Remote Keyless
Entry (RKE) transmitter.
PERIMETER LIGHTS: OFF:The perimeter lights
will not come on when you unlock the vehicle
with the RKE transmitter.
Choose one of the available options and press the
customization button while it is displayed on the
DIC to select it and move on to the next feature.
Easy Exit Seat
Press the customization button until EASY EXIT
SEAT appears in the display. To select your
preference for seat position exit, press the select
button while EASY EXIT SEAT is displayed
on the DIC. Pressing the select button will scroll
through the following choices:
EASY EXIT SEAT: OFF (default):No seat exit
recall will occur.
EASY EXIT SEAT: ON:The driver’s seat will
move to the exit position when the key is removed
from the ignition.
Choose one of the available options and press the
customization button while it is displayed on the
DIC to select it and move on to the next feature.
For more information on seat position exit,
seeMemory Seat and Mirrors on page 10.
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If there is a decreased audio signal during CD,
MP3, or DVD play, there could be a soft hissing
noise through the speakers and/or headphones.
If the hissing sound in the wireless headphones
seem excessive, make sure the headphone
batteries are fully charged. A small amount of
hissing is normal.
Battery Replacement
To change the batteries, do the following:
1. Press down on the left earpiece and slide the
battery compartment panel down to expose
the battery compartment.
2. Replace the two AAA batteries in the
compartment. Make sure they are installed
correctly using the diagram on the inside
of the battery compartment.
3. Slide the battery compartment panel back and
then down until the panel closes into the
headphone ear piece.
If the headphones are to be stored for a long
period of time, remove the batteries, and keep
them in a cool, dry place.
Wired Headphones
There is a headphone jack on the left lower side
of the video screen. Use this jack with universal
wired headphones. To adjust the volume, do
the following:
1. Press the power button on the monitor to turn
the video screen on. Briey press the power
button again to toggle between monitor and
DVD control buttons. The appropriate toggle is
monitor. Main menu function icons display.
2. Plug the headphone into the corresponding
jack, located on the bottom left of the video
screen, next to the auxiliary jack.
3. Press the soft key buttons on the monitor,
located under the up and down arrow icons,
to increase or to decrease the volume.
Audio Output
Audio from the DVD player or auxiliary devices
can be heard through the vehicle speakers or the
wireless/wired headphones. The FM Modulator
control has to be set to one of eight frequencies in
order for these devices to be heard through the
vehicle’s speakers. See “FM Modulator Control”
later in this section.
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Each video screen can be powered on or off
independently. Make sure the screens are off when
not in use.
Briey press the power button again to toggle
between monitor and DVD control buttons.
The appropriate toggle is monitor. Main menu
function icons display.
SOURCE:Press the soft key button on the
monitor, located under the SOURCE icon to switch
between the different sources listed below:
AV (Audio/Video) 1 — Allows the head
restraint-mounted DVD player to become
a source. This input views the DVD player
directly inside the screen being viewed.
AV (Audio/Video) 2 — Allows the head
restraint-mounted DVD player to become a
source. This input views the DVD player inside
the alternate head restraint.
AV (Audio/Video) 3 — Allows the
screen-mounted auxiliary input jack to become
a source. This input can only be viewed on
the screen it is connected to.
Each video screen can be adjusted independently
to switch between all available audio/video sources.MENU:Press the soft key button on the monitor,
located under the MENU icon, to adjust the
video screen control functions such as:
CONTRAST — Adjusts picture contrast.
BRIGHTNESS — Adjusts picture brightness.
COLOR — Adjusts picture color balance.
TINT — Adjusts picture tint.
SHARPNESS — Adjusts picture sharpness.
MODE — Adjusts screen preference from
Normal to Wide, or to Zoom.
RESET DEFAULT — Resets all monitor
control functions to default (center point)
settings.
Q(Up):Press the soft key button on the monitor,
located under the up arrow icon, to increase a
basic monitor control function once the menu
button is pressed and a control function is
selected.
R(Down):Press the soft key button on the
monitor, located under the down arrow icon, to
decrease a basic monitor control function once the
menu button is pressed and a control function is
selected.
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Infrared Remote Sensor:The infrared remote
sensor receives light signals from the system’s
remote control. The infrared remote sensor
is located on the upper right side of the monitor.
This sensor works as a line-of-sight signal as
the transmitted signals are received. In order for
the sensor to work properly, it must remain
unobstructed at all times.
Infrared LED (Light Emitting Diode) Window:
The infrared LED window sends audio signals
to the wireless headphones. The infrared
LED window is located on the lower front
monitor, surrounding the monitor’s faceplate
buttons. In order for the infrared LED window
to work properly, it must remain unobstructed
at all times.
X(Wired Headphone Jack):This type of
headphone jack is used with universal wired
headphones (not included). The wired headphone
volume is adjusted using the up and down
arrow buttons. See “Wired Headphones” earlier in
this section.AUX (Auxiliary):The auxiliary input jack is an
AV 3 input jack. The auxiliary input jack is located
on the left lower side of the monitor, next to the
wired headphone jack. This auxiliary input jack lets
you view auxiliary sources such as portable
DVD units, game stations, video cameras, etc., on
each individual monitor. The sources connected
to these inputs cannot be shared between
the monitors.
Press the SOURCE soft key button on either
monitor, or the SOURCE button on the system’s
remote control to select the desired auxiliary
source. See “SOURCE” under Video Screens
earlier in this section.
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DVD Control Buttons
To bring up the DVD control buttons, briey press
the power button located on the face of the
monitor. This toggles the on-screen soft key
choices to either monitor or DVD control.
If the power button is pressed for more than
two seconds, the power could turn off.
AV Input Jack (Audio/Video Input Jack):The
audio/video input jack allows viewing of auxiliary
sources such as portable DVD players, gamestations, or video cameras, on each monitor
individually. The AV input jack is located on the
lower left side of the monitor and is identied
on the monitor as the AUX (auxiliary) input jack.
P(Power):Press this button to turn the DVD
player on and off. Press this button briey to toggle
between monitor and DVD on-screen functions.
X(Eject):The eject button is located on the
DVD player next to the DVD loader slot. Press this
button to eject the disc. If the ejected disc is
partially left in the DVD player, the disc does not
reload until it is pushed back into the player.
r(Play):Press the soft key button on the
monitor, located under the play symbol to start
playback of a disc. On DVDs and video CDs with
playback control (PBC), menu screens can display
automatically. It might be necessary to press the
play soft key button again to begin playing.
There is a play position memory feature for DVD
and video CD only. If the DVD player is turned off
and then turned back on, the DVD player resumes
playback from the same point it stopped. The play
position memory is erased if the disc is removed.
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c(Stop):Press the soft key button on the
monitor, located under the stop symbol to stop
playing, rewinding, or fast forwarding a disc. The
disc position automatically stores in memory.
There is a pre-stop feature for DVD and video CD
only. This feature lets the disc resume playback
from the position where it was stopped. Press the
stop soft key button once during disc playback
and the stop icon displays on the DVD startup
screen. This icon disappears after a few seconds.
Press the stop soft key button a second time,
or eject the disc, to cancel the pre-stop feature and
to clear the disc position memory.
Playing a Disc
To play a disc, insert the disc partially into the
loading slot. The DVD player automatically draws
the disc in and playback starts. Make sure the
disc is inserted with the printed side facing the rear
of the vehicle. If the disc is inserted wrong, the
DVD player automatically ejects that disc and
displays No Disc, on the video screen. Once the
playback begins, Loading displays on the
screen along with a disc indicator.If a disc is already in the player, make sure to
press the play soft key button on the monitor
faceplate after the monitor buttons have been
toggled to the DVD control mode. If operating the
disc through the system’s remote control, select
the corresponding DVD button, DRIVER or PASS
for the DVD player that you want to control.
Some DVDs do not allow fast forwarding or
skipping of the copyright information or previews.
Some DVDs begin playing after the previews
have nished. If the DVD does not begin playing
at the main title, refer to the on-screen instructions.
Ejecting a Disc
Press the center on the upper monitor to gain
access to the DVD loader slot and press the eject
button, to eject the disc. As the disc ejects, the
display on the screen indicates Open.
If a disc is ejected from the player, but not removed,
the disc does not reload until it is pushed back into
the player. Another way to reload a disc that has
been ejected, but not removed from the DVD
player, is to either press the eject button or the
play soft key button. The DVD player automatically
reloads the disc and displays Close on the
video screen.
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A-B:This button is used to repeat predened
sections. Press this button once while the disc is
playing to select the starting position. Press a
second time to select the end position. Press a
third time to turn the function off.
GO:Press this button to access scenes directly
by entering the time/title/chapter.
SUBTITLE:Press this button to switch between
the default language set on the DVD player and up
to any alternate language that could be recorded
on the DVD disc itself. Press this button again
to turn the subtitle function off.
PBC (Playback Control):Press this button to
turn video CD playback control on or off.
ZOOM:Press this button to zoom in on video
images during play or pause modes. Press
and release this button multiple times to increase
the image size in sequence, at 1, 2, or 3 times
of normal size, or ZOOM OFF.
In zoom modes, the direction arrow buttons can be
used to change the zoomed monitor viewing area.RETURNq:Press this button to go back
one step in the RSE On-Screen Display (OSD)
menu and some DVD menus. Press this button
to exit the current menu and to go to the
previous menu.
MUTE
$:Press this button to mute the audio
sound output.
DISP. (Display):Press this button to switch
between display functions of elapsed/remaining
time, full information, or off.
REPEAT
k:Press this button to switch between
repeat functions of title, chapter, track, entire
disc, or off.
AUDIO:Press this button to switch between the
default language set on the DVD player or to
any alternate language that could be recorded on
the DVD disc itself.
Numeric Keys:The numbered buttons located on
the lower left side of the system’s remote control
are numerical digits assigned to menu options.
To use the numeric buttons, follow the menu
instructions by pressing the number that has been
assigned to the preferred option.
283

For the Video setup, select one of the four choices
from the display menu:
TV Shape
4:3 LB
TV System
Auto
Audio:The type of audio that is output to the
vehicle’s speakers for each type of audio
programmed process can be set according to
personal preferences.
For the Audio setup, select on of the four choices
from the display menu:
DOLBY Digital
DTS
MP3/WMA
CD/VCD
It is recommended by your supplier not to make
any changes to the Audio setup menu. If you
do not have a full understanding of how the audio
programmed process works, you could affect
the audio quality in an unfavorable way.
Rating:The Rating can be set according to
personal preference. These settings restrict movie
viewing for children of a certain age level.For the Rating setup, select any one of the
available settings from the display menu:
Kid Safe
G
PG_13
PG_R
R
NC_17
Adult
Access to the ratings menu can be locked with a
password entered through the numeric keypad
on the system’s remote control. To lock a selected
password, enter a four-digit password and press
ENTER. To unlock, select password, and enter the
same four-digit password, then press ENTER.
Rating setting remains in memory until changed
manually or by default reset. If the password
is lost, it can be reset using the Reset On function
in the Language section of the setup menu.
Once a rating preference has been set to restrict
movie viewing for children of a certain age, make
sure the DVD being viewed, is rated. If the DVD
being viewed is not rated, playback is not restricted
even though the rating preference has been set.
288

Tips and Troubleshooting Chart
Problem Recommended Action
Unit does not operate.
Turn the key to the
on position.
Press the power on,
from the system’s
remote control.
Fuse blown, replace
with a fuse of the
same capacity.
Turn the monitor’s
power on.
Consult your dealer.
Problem Recommended Action
No picture is produced.
Playback does not start.
Switch to the correct
audio/video source.
Check if the disc is
loaded with the label
side facing the rear of
the vehicle.
Clean the disc.
Check for the disc
compatibility.
Press MENU to turn
the menu off.
Picture is unclear or
noisy.
During fast-forward or
fast-reverse, the
picture can be slightly
distorted. This is a
normal.
Consult your dealer.
290

Problem Recommended Action
Image sometimes
stumbles or freezes.
Clean or replace the
disc if it is scratched,
dirty or damaged.
Load a known
good disc.
Black and white monitor,
blank monitor, or frozen
monitor.
Possible overheating.
Turn the system
power off and then
turn the power back
on again. If the display
still does not appear
normal, leave the
power off until the
temperature
decreases and
then turn power
back on again.
Discs become hot to the
touch during playback.
This is a Normal
condition of mobile
disc playback.
Power button on monitor
does not function. No
function or display.
Turn the key to the
on position.
Check the vehicle’s
battery voltage.
Consult your dealer.
Problem Recommended Action
No picture on the monitor
screen during playback.
Check if the monitor’s
power button is on.
Check if the monitor’s
input is set to the
correct source.
Adjust the monitor’s
brightness.
Check if the monitor’s
protective circuit is on
because of high
temperature. If so,
wait until the
temperature inside
the vehicle comes
down to normal
monitor operating
temperature.
Check if there is an
open connection with
the monitor,
audio/video interface
unit, or DVD. If so,
consult your dealer.
291