audio GMC YUKON 2007 Owner's Guide

The air is very humid. If so, wait about an
hour and try again.
There may have been a problem while
burning the CD.
The label may be caught in the CD 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 when reporting the
problem.
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 player, or cassette tape player, etc.
to the auxiliary input jack for use as another source
for audio listening.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 to
increase or counterclockwise to decrease the
volume of the portable player. You may need to
do additional volume adjustments from the portable
device if the volume does not go loud or soft
enough.
BAND:Press this button to listen to the radio
when a portable audio device is playing. The
portable audio device will continue playing, so you
may want to stop it or turn it off.
CD/AUX (CD/Auxiliary):Press this button to play
a CD when a portable audio device is playing.
Press this button again and the system will begin
playing audio from the connected portable
audio player. If a portable audio player is not
connected, “no input device found” will be
displayed.
293

Radio with CD and DVD
If your vehicle has a Rear Seat Entertainment
(RSE) system, your vehicle will have a CD/DVD
radio. SeeRear Seat Entertainment System
on page 321for more information on the vehicle’s
RSE system.
The DVD player is positioned as the top slot of the
radio faceplate. The player is capable of reading
the “DTS” programmed DVD Audio or DVD
Video media (“DTS” and “DTS 2.0” are trademarks
of Digital Theater Systems Inc.).
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 will only work when the
information is available. While the radio is tuned to
an FM-RDS station, the station name or call letters
will appear on the display. In rare cases, a radio
station may broadcast incorrect information that will
cause 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).
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Playing the Radio
O
(Power/Volume):Press this knob to turn the
system on and off.
Turn this knob clockwise to increase or
counterclockwise to decrease the volume.
Speed Compensated Volume (SCV):The radio
has Speed Compensated Volume (SCV). When
SCV is on, the radio volume automatically adjusts
to compensate for road and wind noise as you
speed up or slow down while driving. That way, the
volume level should sound about the same as you
drive. To activate SCV:
1. Set the radio volume to the desired level.
2. Press the MENU button to display the radio
setup menu.
3. Press the pushbutton under the AUTO
VOLUM label on the radio display.
4. Press the pushbutton under the desired SCV
setting (OFF, Low, Med, or High) to select the
level of radio volume compensation. The
display will time out after approximately
10 seconds. Each higher setting allows for
more radio volume compensation at faster
vehicle speeds.Noise Compensated Volume (NCV):If your
vehicle is equipped with a Bose
®Audio System, it
includes Bose AudioPilot®noise compensation
technology instead of SCV. When turned ON,
AudioPilot
®continuously adjusts the audio system
equalization, to compensate for background
noise, so that your music always sounds the same
at the set volume level.
This feature is most effective at lower radio
volume settings where background noise can
affect how well you hear the music being played
through your vehicle’s audio system. At higher
volume settings, where the music is much louder
than the background noise, there may be little
or no adjustments by AudioPilot
®.
To activate NCV:
5. Set the radio volume to the desired level.
6. Press the MENU button to display the radio
setup menu.
7. Press the pushbutton under the AUTO
VOLUM label on the radio display.
8. Press the pushbutton under the ON label.
The display will time out after approximately
10 seconds.
295

Setting the Tone (Bass/Treble)
BASS/MID/TREB (Bass, Midrange, or
Treble):To adjust bass, midrange, or treble,
press the tune knob until the tone control labels
appear on the display. Continue pressing to
highlight the desired label, or press the pushbutton
positioned under the desired label. Turn the
tune knob clockwise or counterclockwise to adjust
the highlighted setting. 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. You will hear a
beep and the level will be adjusted 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 you hear a beep.EQ (Equalization):Press this button to choose
bass and treble equalization settings designed for
different types of music. Your 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 your radio is equipped with a Bose
®audio
system, your EQ settings are either MANUAL
or TALK.
Adjusting the Speakers (Balance/Fade)
BAL/FADE (Balance/Fade):To adjust balance
or fade, press the tune knob until the speaker
control labels appear on the display. Press
the pushbutton positioned under the desired label.
Turn the tune knob clockwise or counterclockwise
to adjust the highlighted setting. You can also
adjust the highlighted setting by pressing either the
SEEK, FWD, or REV button until the desired
levels are obtained.
298

Removed categories can be restored by pressing
the pushbutton under the Add label when a
removed category is displayed or by pressing the
pushbutton under the Restore All label.
The radio will not allow you to remove or add
categories while the vehicle is moving faster than
ve mph (eight kmh).
Radio Messages
Calibration Error:The audio system has been
calibrated for your vehicle from the factory. If
Calibration Error appears on the display, it means
that the radio has not been congured properly
for your vehicle and it must be returned to
your dealer for service.
Locked:This message is displayed 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 319later in this
section for further detail.
Playing a CD (In Either the DVD or
CD Slot)
Insert a CD partway into the slot, label side up.
The player will pull it in and the CD should
begin playing (loading a disc into the system,
depending on media type and format ranges from
5 to 20 seconds for a CD, and up to 30 seconds
for a DVD to begin playing).
If the ignition or radio is turned off, with a CD in
the player, it will stay in the player. When the
ignition or radio is turned on, the CD will
start playing where it stopped, if it was the last
selected audio source. The CD is controlled by the
buttons on the radio faceplate or by the RSA
unit. SeeRear Seat Audio (RSA) on page 333for
more information. The DVD/CD decks, (upper
slot is the DVD deck and the lower slot is the
CD deck) of the radio are compatible with most
audio CDs, CD-R, CD-RW, and MP3s.
When a CD is inserted, the text label DVD or CD
symbol will appear on the left side of the radio
display. As each new track starts to play, the track
number will appear on the display.
300

DVD/CD AUX (Auxiliary):Press this button to
cycle through DVD, CD, or Auxiliary when listening
to the radio. The DVD/CD text label and a message
showing track or chapter number will appear on
display when a disc is in either slot. Press this
button again and the system will automatically
search for an auxiliary input device, such as a
portable audio player. If a portable audio player
is not connected, “no aux input device” will be
displayed. If a disc is in both the DVD slot and the
CD slot the DVD/CD AUX button will cycle between
the two sources and not indicate “no aux input
device”. If a front auxiliary device is connected, the
DVD/CD AUX button will cycle through all available
options, such as: DVD slot, CD slot, Front AUX, and
Rear AUX (if available). See “Using the Auxiliary
Input Jack(s)” later in this section, orRear Seat
Entertainment System on page 321, “Audio/Video
(A/V) Jacks” for more information.
If a disc is inserted into top DVD slot, the rear seat
operator can turn on the video screen and use the
remote control to navigate the CD (tracks only)
through the remote control.Audio Output
Only one audio source can be heard through
the speakers at one time. An audio source
is dened as DVD slot, CD slot, XM™, FM/AM,
Front Aux Jack, or Rear Aux Jack.
Press the power button to turn the radio on.
The radio can be heard through all of the vehicle
speakers.
Front seat passengers can listen to the radio (AM,
FM, or XM) by pressing the BAND button or the
DVD/CD AUX button to select CD slot, DVD
slot, front or rear auxiliary input (if available).
If a playback device is plugged into the radio’s
front auxiliary input jack or the rear auxiliary jack,
the front seat passengers will be able to listen
to playback from this source through the vehicle
speakers. See “Using the Auxiliary Input Jack(s)”
later in this section, orRear Seat Entertainment
System on page 321, “Audio/Video (A/V) Jacks” for
more information.
In some vehicles, depending on audio options,
the rear speakers can be muted when the
RSA power is turned on. SeeRear Seat Audio
(RSA) on page 333for more information.
303

Using an MP3/WMA CD-R or
CD-RW Disc
Compressed Audio or Mixed Mode Discs
The radio will also play discs that contain both
uncompressed CD audio (.CDA les) and
MP3/WMA les depending on which slot the disc
is loaded into. By default the radio will read
only the uncompressed audio (.CDA) and ignore
the MP3/WMA les on the DVD deck. On the
CD deck, pressing the CAT button will toggle
between compressed and uncompressed audio
format, the default being the uncompressed
format (.CDA).
MP3/WMA Format
If you burn your own MP3/WMA disc on a
personal computer:
Make sure the MP3 les are recorded on a
CD-R or CD-RW disc.
Do not mix standard audio and MP3 les on
one disc.
The CD player (lower slot) is able to read and
play a maximum combination of 512 les and
folders. The DVD player (upper slot) is able to
read 255 folders, 15 playlists and 40 sessions.
Create a folder structure that makes it easy
to nd songs while driving. Organize songs by
albums using one folder for each album.
Each folder or album should contain 18 songs
or less.
Avoid subfolders. The system can support up to
8 subfolders deep, however, keep the total
number of folders to a minimum in order to
reduce the complexity and confusion in trying to
locate a particular folder during playback.
Make sure playlists have a .m3u, .wpl or .pls
extension (other le extensions may not work).
304

Minimize the length of the le, folder or playlist
names. Long le, folder, or playlist names, or a
combination of a large number of les and
folders, or playlists may cause the player to be
unable to play up to the maximum number of
les, folders, playlists, or sessions. If you wish
to play a large number of les, folders, playlists,
or sessions, minimize the length of the le,
folder or playlist name. Long names also take
up more space on the display, potentially
getting cut off.
Finalize the audio disc before you burn it.
Trying to add music to an existing disc may
cause the disc not to function in the player.
Root Directory
The root directory of the CD-R is treated as a
folder. If the root directory has compressed audio
les, the directory will be displayed as F1
ROOT. All les contained directly under the root
directory will be accessed prior to any root
directory folders. However, playlists (Px) will
always be accessed before root folders or les.
Empty Directory or Folder
If a root directory or a folder exists somewhere
in the le structure that contains only folders/
subfolders and no compressed les directly
beneath them, the player will advance to the
next folder in the le structure that contains
compressed audio les and the empty folder will
not be displayed or numbered.
No Folder
When the CD-R contains only compressed les,
the les will be located under the root folder.
The next and previous folder functions will not be
displayed on a CD-R that was recorded without
folders or playlists. When displaying the name of
the folder the radio will display ROOT.
When the CD-R contains only playlists and
compressed audio les, but no folders, all les
will be located under the root folder. The
folder down and the folder up buttons will search
playlists (Px) rst and then go to the root
folder. When the radio displays the name of the
folder the radio will display ROOT.
305

Order of Play
Tracks recorded to the CD-R will be played in the
following order:
Play will begin from the rst track in the rst
playlist and will continue sequentially through
all tracks in each playlist. When the last
track of the last playlist has been played, play
will continue from the rst track of the rst
playlist.
Play will begin from the rst track in the rst
folder and will continue sequentially through
all tracks in each folder. When the last track of
the last folder has been played, play will
continue from the rst track of the rst folder.
When play enters a new folder, the display will not
automatically show the new folder name unless
you have chosen the folder mode as the
default display. The new track name will appear
on the display.
File System and Naming
The song name that will be displayed will be
the song name that is contained in the ID3 tag.
If the song name is not present in the ID3 tag, then
the radio will display the le name without the
extension (such as .mp3) as the track name.
Track names longer than 32 characters or four
pages will be shortened. The display will not show
parts of words on the last page of text and the
extension of the lename will not be displayed.
Preprogrammed Playlists
You can access preprogrammed playlists that
were created using WinAmp™, MusicMatch™,
or Real Jukebox™ software, however, you will not
have playlist editing capability using the radio.
These playlists will be treated as special folders
containing compressed audio song les.
306

Playing an MP3 (In Either the DVD or
CD Slot)
Insert a CD-R partway into either the top or
bottom slot, label side up. The player will pull it in,
and the CD-R should begin playing.
Depending on the format of the disc, a softkey
menu will appear and allow navigation of the disc.
The menu will read left to right as RDM
(Randomize song play order), a Folder icon with
left and right arrows (to move up or down
through available folders), a PL tag if the disc has
a Playlist available, and a Music Navigator tag.
If a Playlist tag is shown, toggling this key brings
up a Folder softkey only or the menu as
previously described.
If you turn off the ignition or radio with a CD-R in
the player it will stay in the player. When you
turn on the ignition or radio, the CD-R will start to
play where it stopped, if it was the last selected
audio source.As each new track starts to play, the track number
and song title will appear on the display.
The CD player can play the smaller 3 inch (8 cm)
single CD-Rs with an adapter ring. Full-size
CD-Rs and the smaller CD-Rs are loaded in the
same manner.
If playing a CD-R, the sound quality may 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 may 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 338for more information.
307