2006 GMC SIERRA 1500 ECO mode

Adjusting the Speakers (Balance/Fade)
AUDIO:To adjust the balance between the right
and the left speakers, press and release AUDIO until
BAL appears on the display. Then press and hold the up
or the down arrow to move the sound toward the right
or the left speakers.
To adjust the fade between the front and the rear
speakers, press and release AUDIO until FAD appears
on the display. Then press and hold the up or the down
arrow to move the sound toward the front or the rear
speakers.
To adjust balance or fade to the middle position, select
BAL or FAD. Then press and hold AUDIO for more than
two seconds until you hear a beep. L (balance) and a
zero or F and a zero will appear on the display.
To adjust all tone and speaker controls to the middle
position, rst end out of audio mode by pressing another
button, causing the radio to perform that function or by
waiting ve seconds for the display to return to time
of day. Then press and hold AUDIO for more than
two seconds until you hear a beep. CEN will appear
on the display.
Fade may not be available if the vehicle is a regular cab
model.
Radio Messages
CAL (Calibrated):The audio system has been
calibrated for your vehicle from the factory. If CAL
appears on the display it means that the radio has not
been congured properly for your vehicle and must be
returned to your GM dealer for service.
LOC (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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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. TYPE and a 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
release 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 and the
PTY is displayed, press either the TYPE or the
SEEK arrows once. If the PTY is not displayed,
go back to Step 1.
5. Press either the TYPE or the SEEK arrows to exit
program type select mode.
If the radio cannot nd the desired program type, NONE
will appear on the display and the radio will return to the
last station you were listening to.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 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.
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.
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Setting Preset PTYs (RDS Only)
These buttons 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. 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, 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, the information symbol will appear on the
display. Press this button 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 the button. Once the complete message
has been displayed, the information symbol 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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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 the display ashes. 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.
oTUNEp: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.
To scan preset stations, press and hold either the SCAN
or the TYPE arrows for more than four seconds. PSCN
will appear on the display and you will hear a double
beep. The radio will go to a preset station, play for a
few seconds, then go on to the next preset station.
Press either the SCAN or the TYPE arrows again to
stop scanning presets.
The radio will only scan stations with a strong signal that
are in the selected band.
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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 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.
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 buttons 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. 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 select 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, the tape can be inserted,
but will not play until ignition and radio are on. 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.
3-94

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. If the PTY is not displayed,
go back to Step 1.
5. Press either the TYPE or the SEEK arrows twice to
exit program type select mode.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
scanning.
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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)
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.
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