2007 GMC SIERRA audio

Set up your audio system by presetting your
favorite radio stations, setting the tone, and
adjusting the speakers. Then, when driving
conditions permit, you can tune to your favorite
radio stations using the presets and steering
wheel controls if the vehicle has them.
Notice:Before adding any sound equipment to
your vehicle, such as an audio system, CD
player, CB radio, mobile telephone, or two-way
radio, make sure that it can be added by
checking with your dealer/retailer. Also, check
federal rules covering mobile radio and
telephone units. If sound equipment can be
added, it is very important to do it properly.
Added sound equipment can interfere with the
operation of your vehicle’s engine, radio, or
other systems, and even damage them. Your
vehicle’s systems can interfere with the
operation of sound equipment that has
been added.
Your vehicle has a feature called Retained
Accessory Power (RAP). With RAP, the audio
system can be played even after the ignition
is turned off. SeeRetained Accessory Power
(RAP) on page 134for more information.Setting the Time
AM-FM Radio with Optional CD Player
If your vehicle has an AM/FM radio with an
optional CD player, it has a clock button for setting
the time. With these types of radios, the clock
can be set with either the radio turned on or off.
Set the time by following these steps:
1. Press the clock button until the hour numbers
begin ashing on the display. Press the clock
button a second time and the minute
numbers begin ashing on the display. Press
the clock button a third time and the 12HR
or 24HR time format begins ashing.
2. While either the hour or the minute numbers
are ashing, turn the tune knob, located on
the upper right side of the radio faceplate,
clockwise or counterclockwise to increase or
decrease the time. While the 12HR or
24HR time format is ashing, turn the tune
knob clockwise or counterclockwise to select
the default time settings.
3. Press the clock button again until the clock
display stops ashing to set the currently
displayed time; otherwise, the ashing stops
after ve seconds and the current time
displayed will be automatically set.
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Radio Messages
Loc (Locked):This message displays while the
THEFTLOCK®system has locked up the radio.
Take the vehicle to your dealer for service.
If any error occurs repeatedly or if an error cannot
be corrected, contact your dealer.
Playing a CD (Single CD Player)
Insert a CD partway into the slot, label side up.
The player pulls it in and the CD should begin
playing.
If the ignition or radio is turned off with a CD in
the player, it stays in the player. When the ignition
or radio is turned on, the CD starts playing
where it stopped, if it was the last selected audio
source.
When a CD is inserted, the CD symbol appears
on the radio display. As each new track starts
to play, the track number displays.
The CD player can play the smaller 3 inch (8 cm)
single CDs with an adapter ring. Full-size CDs
and the smaller CDs are loaded in the same
manner.If playing a CD-R, the sound quality can be
reduced due to CD-R quality, the method of
recording, the quality of the music that has been
recorded, and the way the CD-R has been
handled. There can be an increase in skipping,
difficulty in nding tracks, and/or difficulty in loading
and ejecting. If these problems occur, check the
bottom surface of the CD. If the surface of the CD
is damaged, such as cracked, broken, or
scratched, the CD will not play properly. If the
surface of the CD is soiled, seeCare of Your CDs
and DVDs on page 370for more information.
If there is no apparent damage, try a known
good CD.
Notice:If a label is added to a CD, or more
than one CD is inserted into the slot at a time,
or an attempt is made to play scratched or
damaged CDs, the CD player could be
damaged. While using the CD player, use only
CDs in good condition without any label,
load one CD at a time, and keep the CD player
and the loading slot free of foreign materials,
liquids, and debris.
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BAND:Press this button to listen to the radio
while a CD is playing. The CD remains inside the
radio for future listening.
CD/AUX (CD/Auxiliary):Press this button to play
a CD while listening to the radio. The CD icon
and track number displays while a CD is in
the player. Press this button again and the system
automatically searches for an auxiliary input
device such as a portable audio player.
CD Messages
ERR (Error):If this message displays and/or the
CD comes out, it could be for one of the
following reasons:
It is very hot. When the temperature returns to
normal, the CD should play.
You are driving on a very rough road.
When the road becomes smoother, the CD
should play.
The CD is dirty, scratched, wet, or
upside down.
The air is very humid. If so, wait about an
hour and try again.
There could have been a problem while
burning the CD-R.
The label could be caught in the CD player.
NO:This message displays if the EJECT or
CD/AUX buttons are pressed and a CD has not
been inserted into the player.
If the CD is not playing correctly, for any other
reason, try a known good CD.
If any error occurs repeatedly or if an error cannot
be corrected, contact your dealer. If the radio
displays an error message, write it down
and provide it to your dealer while reporting
the problem.
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Using the Auxiliary Input Jack
Your radio system has an auxiliary input jack
located on the lower right side of the faceplate.
This is not an audio output; do not plug the
headphone set into the front auxiliary input jack.
You can however, connect an external audio
device such as an iPod, laptop computer, MP3
player, CD changer, or cassette tape player, etc. to
the auxiliary input jack for use as another source
for audio listening.
Drivers are encouraged to set up any auxiliary
device while the vehicle is in PARK (P). See
Defensive Driving on page 374for more
information on driver distraction.
To use a portable audio player, connect a 3.5 mm
(1/8 inch) cable to the radio’s front auxiliary
input jack. When a device is connected, press the
radio CD/AUX button to begin playing audio
from the device over the car speakers.
O(Power/Volume):Turn this knob clockwise or
counterclockwise to increase or decrease the
volume of the portable player. You might need to
do additional volume adjustments from the
portable device if the volume is not loud or soft
enough.
BAND:Press this button to listen to the radio
while a portable audio device is playing. The
portable audio device continues playing, so you
might want to stop it or turn it off.
CD/AUX (CD/Auxiliary):Press this button to play
a CD while a portable audio device is playing.
Press this button again and the system begins
playing audio from the connected portable audio
player. If a portable audio player is not
connected, the message NO displays.
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Radio with CD (MP3)
Radio Data System (RDS)
The audio system has a Radio Data System
(RDS). The RDS feature is available for use only
on FM stations that broadcast RDS information.This system relies upon receiving specic
information from these stations and only works
when the information is available. While the radio
is tuned to an FM-RDS station, the station
name or call letters display. In rare cases, a radio
station could broadcast incorrect information
that causes the radio features to work improperly.
If this happens, contact the radio station.
XM™ Satellite Radio Service
XM™ is a satellite radio service that is based in
the 48 contiguous United States and Canada.
XM™ offers a large variety of coast-to-coast
channels including music, news, sports, talk,
traffic/weather (U.S. subscribers), and children’s
programming. XM™ provides digital quality
audio and text information that includes song title
and artist name. A service fee is required in
order to receive the XM™ service. For more
information, contact XM™; In the U.S. at
www.xmradio.com or call 1-800-852-XMXM (9696)
or in Canada at www.xmradio.ca or call
1-877-GET-XMSR (438-9677).
Radio with CD shown, Radio with
Six-Disc CD similar
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The number of favorites pages can be setup using
the MENU button. To setup the number of
favorites pages, perform the following steps:
1. Press the MENU button to display the radio
setup menu.
2. Press the pushbutton located below the
FAV 1-6 label.
3. Select the desired number of favorites pages
by pressing the pushbutton located below the
displayed page numbers.
4. Press the FAV button, or let the menu time
out, to return to the original main radio
screen showing the radio station frequency
labels and to begin the process of
programming your favorites for the chosen
amount of numbered pages.
Setting the Tone
(Bass/Midrange/Treble)
BASS/MID/TREB (Bass, Midrange, or
Treble):To adjust bass, midrange, or treble,
press the tune knob until the tone control labels
display. Continue pressing to highlight the desired
label, or press the pushbutton positioned underthe desired label. Turn the tune knob clockwise or
counterclockwise to adjust the highlighted
setting. The highlighted setting can also be
adjusted by pressing either the SEEK, FWD
(forward), or REV (reverse) button until the desired
levels are obtained. If a station’s frequency is
weak or if there is static, decrease the treble.
To quickly adjust bass, midrange, or treble to the
middle position, press the pushbutton positioned
under the BASS, MID, or TREB label for more than
two seconds. A beep sounds and the level
adjusts to the middle position.
To quickly adjust all tone and speaker controls to
the middle position, press the tune knob for
more than two seconds until a beep sounds.
EQ (Equalization):Press this button to choose
bass and treble equalization settings designed for
different types of music. The choices are pop,
rock, country, talk, jazz, and classical. Selecting
MANUAL or changing bass or treble, returns
the EQ to the manual bass and treble settings.
Unique EQ settings can be saved for each source.
If the radio has a Bose
®audio system, the EQ
settings are either MANUAL or TALK.
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Undesired XM™ categories can be removed
through the setup menu. To remove an undesired
category, perform the following:
1. Press the MENU button to display the radio
setup menu.
2. Press the pushbutton located below the XM
CAT label.
3. Turn the tune knob to display the category
you want removed.
4. Press the pushbutton located under the
Remove label until the category name
along with the word Removed displays.
5. Repeat the steps to remove more categories.
Removed categories can be restored by pressing
the pushbutton under the Add label when a
removed category displays or by pressing the
pushbutton under the Restore All label.
Categories cannot be removed or added while the
vehicle is moving faster than 5 mph (8 km/h).Radio Messages
Calibration Error:The audio system has been
calibrated for your vehicle from the factory. If
Calibration Error displays, it means that the radio
has not been congured properly and your
vehicle must be returned to your dealer for service.
Locked:This message displays when the
THEFTLOCK
®system has locked up the radio.
Take the vehicle to your dealer for service.
If any error occurs repeatedly or if an error cannot
be corrected, contact your dealer.
Radio Messages for XM™ Only
SeeXM Radio Messages on page 353later in this
section for further detail.
Playing a CD (Single CD Player)
Insert a CD partway into the slot, label side up.
The player pulls it in and the CD should begin
playing.
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Playing a CD(s) (Six-Disc CD Player)
LOAD^:Press this button to load CDs into the
CD player. This CD player holds up to six CDs.
To insert one CD, do the following:
1. Press and release the load button.
2. Wait for the message to insert the disc.
3. Load a CD. Insert the CD partway into the slot,
label side up. The player pulls the CD in.
To insert multiple CDs, do the following:
1. Press and hold the load button for
two seconds. A beep sounds and Load
All Discs displays.
2. Follow the displayed instruction on when to
insert the discs. The CD player takes up to
six CDs.
3. Press the Load button again to cancel loading
more CDs.
If the ignition or radio is turned off, with a CD in
the player, it stays in the player. While the ignition
or radio is turned on, the CD starts playing
where it stopped, if it was the last selected
audio source.When a CD is inserted, the CD symbol appears
on the CD. As each new track starts to play,
the track number displays. When more than
one CD is in the radio, the desired CD to be played
can be changed by pressing the pushbuttons
located under the displayed Disc label.
The CD player can play the smaller 3 inch (8 cm)
single CDs with an adapter ring. Full-size CDs
and the smaller CDs are loaded in the same
manner.
If playing a CD-R, the sound quality can be
reduced due to CD-R quality, the method of
recording, the quality of the music that has been
recorded, and the way the CD-R has been
handled. There can be an increase in skipping,
difficulty in nding tracks, and/or difficulty in loading
and ejecting. If these problems occur, check the
bottom surface of the CD. If the surface of the CD
is damaged, such as cracked, broken, or
scratched, the CD will not play properly. If the
surface of the CD is soiled, seeCare of Your CDs
and DVDs on page 370for more information.
If there is no apparent damage, try a known
good CD.
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