2006 HUMMER H2 ECO mode

Playing the Radio
PWR (Power):Press this knob to turn the system on
and off.
oVOLp(Volume):Turn this knob to increase or to
decrease the volume.
INFO (Information):When the ignition is off, press this
knob to display the time.
For RDS, press the INFO knob to change what appears
on the display while using RDS. The display options
are station name, RDS station frequency, PTY, and the
name of the program (if available).
For XM™ (if equipped), press the INFO knob while in
XM™ mode to retrieve four different categories of
information related to the current song or channel:
Artist, Song Title, Category or PTY, Channel
Number/Channel Name.
To change the default on the display, press the INFO
knob until you see the display you want, then press and
hold the knob until you hear a beep. The selected
display will now be the default.
AUTO VOL (Automatic Volume):With automatic
volume, the audio system will adjust automatically to
make up for road and wind noise as you drive by
increasing the volume as vehicle speed increases.Set the volume at the desired level. Press this button to
select LOW, MEDIUM, or HIGH. AVOL will appear
on the display. Each higher setting will provide more
volume compensation at faster vehicle speeds. To turn
automatic volume off, press this button until AVOL
OFF appears on the display.
Finding a Station
BAND:Press this button to switch between FM1, FM2,
AM, or XM1 or XM2 (if equipped). The display will
show the selection.
TUNE:Turn this knob to select radio stations.
©SEEK¨:Press either the SEEK or the TYPE
arrows to go to the next or to the previous station and
stay there.
The radio will only seek stations with a strong signal
that are in the selected band.
©SCAN¨:Press and hold either the SCAN or the
TYPE arrows for two seconds until SCAN appears
on the display and you hear a beep. The radio will go to
a station, play for a few seconds, then go on to the
next station. Press either the SCAN or the TYPE arrows
again to stop scanning.
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SCAN:Scan the stations within a PTY by performing
the following:
1. Press the TYPE button to activate program type
select mode. TYPE and the last selected PTY will
appear on the display.
2. Turn the TYPE knob or press and release the
TYPE button to select a PTY.
3. Once the desired PTY is displayed, press and
hold either the TYPE or the SCAN arrows for
two seconds, and the radio will begin scanning the
stations in the PTY.
4. Press either a TYPE or SCAN arrow to stop
scanning.
BAND (Alternate Frequency):Alternate frequency
allows the radio to switch to a stronger station with the
same program type. To turn alternate frequency on,
press and hold BAND for two seconds. AF ON will
appear on the display. The radio may switch to stations
with a stronger frequency.
To turn alternate frequency off, press and hold BAND
again for two seconds. AF OFF will appear on the
display. The radio will not switch to other stations.
This function does not apply for XM™ Satellite
Radio Service.Setting Preset PTYs (RDS Only)
Up to 12 PTYs (six FM1 and six FM2), can be
programmed on the six numbered pushbuttons, by
performing the following steps:
1. Press BAND to select FM1 or FM2.
2. Press the TYPE button to activate program type
select mode. TYPE and the last selected PTY will
appear on the display.
3. Turn the TYPE knob or press and release the
TYPE button to select a PTY.
4. Press and hold one of the six numbered
pushbuttons until you hear a beep. Whenever that
numbered pushbutton is pressed (while in PTY
mode), the PTY that was set will return.
5. Repeat the steps for each pushbutton.
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Playing a Cassette Tape
The tape player is built to work best with tapes that are
up to 30 to 45 minutes long on each side. Tapes
longer than that are so thin they may not work well in
this player. The longer side with the tape visible should
face to the right. If you hear nothing or hear a garbled
sound, the tape may not be in squarely. Press the eject
button to remove the tape and start over.
If the ignition and radio are off, press the eject button or
the INFO knob to insert a tape. If the ignition is on
and the radio is off, the tape can be inserted and will
begin playing.
While the tape is playing, use the VOL, AUDIO, and
SEEK controls just as you do for the radio. The cassette
tape symbol will appear on the display and an arrow
showing which side of the tape is playing. The tape
player will play the other side of the tape when it
reaches the end.
Cassette tape adapter kits for portable CD players will
work in the cassette tape player. See “CD Adapter Kits”
later for more information.
The tape bias is set automatically when a metal or
chrome tape is inserted.
If an error appears on the display, see “Cassette Tape
Messages” later in this section.1 PREV (Previous):The tape must have at least
three seconds of silence between each selection for
previous to work. Press this pushbutton to go to the
previous selection on the tape if the current selection has
been playing for less than three seconds. If pressed when
the current selection has been playing from three to
13 seconds, it will go to the beginning of the previous
selection or the beginning of the current selection,
depending on the position on the tape. If pressed when
the current selection has been playing for more than
13 seconds, it will go to the beginning of the current
selection.
SEEK and a negative number will appear on the display
while the cassette player is in the previous mode.
Pressing this pushbutton multiple times will increase the
number of selections to be searched back, up to -9.
2 NEXT:The tape must have at least three seconds of
silence between each selection for next to work.
Press this pushbutton to go to the next selection on the
tape. Pressing this pushbutton multiple times, in next
mode, will increase the number of selections to be
searched forward. SEEK and a positive number
will appear on the display.
3 REV (Reverse):Press this pushbutton to quickly
reverse the tape. The radio will play while the tape
reverses. Press it again to return to playing speed. The
station frequency and REV will appear on the display.
Select stations during reverse operation by using TUNE
and SEEK.
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Playing the Radio
PWR (Power):Push this knob to turn the system on
and off.
VOLUME:Turn this knob to increase or to decrease
the volume.
INFO (Information):When the ignition is off, press this
knob to display the time.
For RDS, press the INFO knob to change what appears
on the display while using RDS. The display options
are station name, RDS station frequency, PTY, and the
name of the program (if available).
For XM™ (if equipped), press the INFO knob while in
XM™ mode to retrieve four different categories of
information related to the current song or channel:
Artist, Song Title, Category or PTY, Channel
Number/Channel Name.
To change the default on the display, press the INFO
knob until you see the display you want, then hold
the knob until you hear a beep. The selected display will
now be the default.
AUTO VOL (Automatic Volume):With automatic
volume, the audio system will adjust automatically to
make up for road and wind noise as you drive by
increasing the volume as vehicle speed increases.Set the volume at the desired level. Press this button to
select MIN, MED, or MAX. AUTO VOL will appear on
the display. Each higher setting will provide more
volume compensation at faster vehicle speeds. To turn
automatic volume off, press this button until AUTO
VOL OFF appears on the display.
Finding a Station
BAND:Press this button to switch between FM1, FM2,
AM, or XM1 or XM2 (if equipped). The display will
show the selection.
TUNE:Turn this knob to select radio stations.
©SEEK¨:Press either the SEEK or the TYPE
arrows to go to the next or to the previous station and
stay there.
The radio will only seek stations with a strong signal
that are in the selected band.
©SCAN¨:Press and hold either the SCAN or the
TYPE arrows for two seconds until SCN appears on
the display and you hear a beep. The radio will go to a
station, play for a few seconds, then go on to the
next station. Press either the SCAN or the TYPE arrows
again to stop scanning.
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Adjusting the Speakers (Balance/Fade)
AUDIO:To adjust the balance between the right
and the left speakers, push and release the AUDIO
knob until BAL appears on the display. Turn the knob to
move the sound toward the right or the left speakers.
To adjust the fade between the front and rear speakers,
push and release the AUDIO knob until FAD appears
on the display. Turn the knob to move the sound toward
the front or the rear speakers.
To adjust the balance or fade to the middle position
while it is displayed, push and hold the AUDIO knob.
The radio will produce one beep and adjust the display
level to the middle position.
To adjust all tone and speaker controls to the middle
position, push and hold the AUDIO knob when no tone
or speaker controls are displayed. ALL CENTERED
will appear on the display and you will hear a beep.
Finding a Program Type (PTY) Station
(RDS and XM™)
To select and nd a desired PTY perform the following:
1. Press the TYPE button to activate program type
select mode. P-TYPE and the last selected PTY
will appear on the display.
2. Turn the TYPE knob or press and release the
TYPE button to select a PTY.3. Once the desired PTY is displayed, press either the
TYPE or the SEEK arrows to select and to take you
to the PTY’s rst station.
4. To go to another station within that PTY, press the
TYPE button then press either the TYPE or the
SEEK arrows once.
5. Press either the TYPE or the SEEK arrows to exit
program type select mode while seeking for a PTY
station.
SCAN:Scan the stations within a PTY by performing
the following:
1. Press the TYPE button to activate program type
select mode. P-TYPE and the last selected PTY
will appear on the display.
2. Turn the TYPE knob or press and release the
TYPE button to select a PTY.
3. Once the desired PTY is displayed, press and
hold either the TYPE or the SCAN arrows for
two seconds, and the radio will begin scanning the
stations in the PTY.
4. Press either the TYPE or the SCAN arrows to stop
at a station.
BAND (Alternate Frequency):Alternate frequency
allows the radio to switch to a stronger station with the
same program type. To turn alternate frequency on,
press and hold BAND for two seconds. AF ON will
appear on the display. The radio may switch to stations
with a stronger frequency.
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To turn alternate frequency off, press and hold BAND
again for two seconds. AF OFF will appear on the
display. The radio will not switch to other stations.
This function does not apply for XM™ Satellite
Radio Service.
Setting Preset PTYs (RDS Only)
These pushbuttons have factory PTY presets. Up to
12 PTYs (six FM1 and six FM2), can be programmed on
the six numbered pushbuttons, by performing the
following steps:
1. Press BAND to select FM1 or FM2.
2. Press the TYPE button to activate program type
select mode. P-TYPE and the last selected PTY
will appear on the display.
3. Turn the TYPE knob or press and release the
TYPE button to select a PTY.
4. Press and hold one of the six numbered
pushbuttons until you hear a beep. Whenever that
numbered pushbutton is pressed (while in PTY
mode), the PTY that was set will return.
5. Repeat the steps for each pushbutton.
RDS Messages
INFO (Information):If the current station has a
message, INFO will appear on the display. Press this
knob to see the message. The message may display the
artist, song title, call in phone numbers, etc.
If the entire message is not displayed, parts of the
message will appear every three seconds. To scroll
through the message, press and release the INFO button.
A new group of words will appear on the display after
every press of this button. Once the complete message
has been displayed, INFO will disappear from the display
until another new message is received. The last message
can be displayed by pressing the INFO button. You can
view the last message until a new message is received or
a different station is tuned to.
Radio Messages
CAL ERR (Calibration Error):The audio system has
been calibrated for your vehicle from the factory. If
CAL ERR appears on the display, it means that the radio
has not been congured properly for the vehicle and
must be returned to your GM dealer for service.
LOCKED:This message is displayed when the
THEFTLOCK
®system has locked up. Take the vehicle
to your GM dealer for service.
If any error occurs repeatedly, or if an error cannot be
corrected, contact your GM dealer.
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To insert multiple CDs, do the following:
1. Turn the ignition on.
2. Press and hold the LOAD button for two seconds.
You will hear a beep and the indicator light, located
to the right of the slot, will begin to ash and
MULTI LOAD # will appear on the display.
3. Once the light stops ashing and turns green,
INSERT CD # will appear on the display, load
a CD. Insert the CD partway into the slot, label side
up. The player will pull the CD in.
Once the CD is loaded, the indicator light will begin
ashing again. Once the light stops ashing and
turns green, you can load another CD. The
CD player takes up to six CDs. Do not try to load
more than six.
To load more than one CD but less than six, complete
Steps 1 through 3. When nished loading CDs,
press the LOAD button to cancel the loading function.
The radio will begin to play the last CD loaded.
If more than one CD has been loaded, a number for
each CD will appear on the display.Playing a Specic Loaded CD
For every CD loaded, a number will appear on the
display. To play a specic CD, rst (if not in CD mode)
press the CD AUX button, then press the numbered
pushbutton that corresponds to the CD. A small bar will
appear under the CD number that is playing and the
track number will appear on the display.
If an error appears on the display, see “CD Messages”
later in this section.
CD
Z(Eject):Press this button to eject CD(s).
To eject the CD that is currently playing, press and
release this button.
To eject multiple CDs, do the following:
1. Press and hold the CD eject button for ve seconds.
You will hear a beep and the indicator light, located
to the right of the slot, will begin to ash and
EJECT ALL will appear on the display.
2. Once the light stops ashing REMOVE CD # will
appear on the display. The CD will eject and can
be removed.
Once the CD is removed, the indicator light will
begin ashing again and another CD will eject.
To stop ejecting the CDs, press the LOAD or the
eject button.
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AUTO EQ (Automatic Equalization):Press AUTO EQ
to select the equalization setting while playing a CD.
The equalization will be stored whenever a CD is played.
For more information on AUTO EQ, see “AUTO EQ”
listed previously in this section.
©SEEK¨:Press the left arrow to go to the start of
the current track (if more than 10 seconds have played),
or go to the beginning of the previous track (if less
than 10 seconds has played). Press the right arrow to
go to the next track. If either arrow is held or pressed
more than once, the player will continue moving
backward or forward through the CD.
©SCAN¨:To scan one CD, press and hold either
SCAN arrow for more than two seconds until TRACK
SCAN appears on the display and you hear a beep. The
radio will go to the next track, play for 10 seconds,
then go on to the next track. Press either SCAN arrow
again, to stop scanning.
To scan all loaded CDs, press and hold either SCAN
arrow for more than four seconds until ALL CD
SCAN appears on the display and you hear a beep.
Use this feature to listen to 10 seconds of the rst track
of each loaded CD. Press either SCAN arrow again,
to stop scanning.INFO (Information):Press this knob to see how long
the current track has been playing. To change the
default on the display, track or elapsed time, press the
knob until you see the display you want, then hold
the knob until the radio beeps. The selected display will
now be the default.
BAND:Press this button to listen to the radio when a
CD is playing. The inactive CD(s) will remain safely
inside the radio for future listening.
Using Song List Mode
The six-disc CD changer has a feature called song list.
This feature is capable of saving 20 track selections.
To save tracks into the song list feature, perform
the following steps:
1. Turn the CD player on and load it with at least
one CD. See “LOAD CD” listed previously in this
section for more information.
2. Check to see that the CD changer is not in song list
mode. S-LIST should not appear on the display. If
S-LIST is present, press the SONG LIST button
to turn it off.
3. Select the desired CD by pressing the numbered
pushbutton and then use the SEEK or TYPE right
arrow to locate the track to be saved. The track will
begin to play.
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