2007 GMC YUKON XL lock

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.
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XM™ Satellite Radio Service
XM™ is a satellite radio service that is based in the
48 contiguous United States and in Canada (if
available). XM™ offers over 100 coast-to-coast
channels including music, news, sports, talk,
traffic/weather, 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™ at
www.xmradio.com or call 1-800-852-XMXM (9696).
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.
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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.
To quickly adjust balance or fade to the middle
position, press the pushbutton positioned under the
BAL or FADE label for more than two seconds.
You will hear a beep and the level will be adjusted
to the middle position.
To quickly adjust both the balance and fade to the
middle position at one time, press the tune knob for
more than two seconds until you hear a beep.
If the rear seat audio (RSA) is turned on, the radio
will disable FADE and mute the rear speakers.
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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 332for
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.
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O(Power):Press this knob to turn the radio on.
Turn this knob clockwise to increase the volume
or counterclockwise to decrease the volume.
A single press turns the radio off, a press and hold
for more than two seconds turns off the entire
radio and rear seat entertainment system
and starts the parental control feature which
prevents the rear seat occupant from operating
the Rear Seat Audio (RSA) system or remote
control.
A lock symbol will appear next to the clock display.
The parental control feature will remain on until a
subsequent press and hold of the power button is
performed (more than two seconds), or until the
driver turns the ignition off and exits the vehicle.
f(Tune):Turn this knob to change tracks on a
CD or DVD, to manually tune a radio station,
or to change clock or date settings, while in the
clock or date setting mode. See the information
given earlier in this section specic to the
radio, CD, and the DVD. Also, seeSetting the
Time (Radio with a Single CD Player) on page 276
orSetting the Time (Radio with a Six-Disc CD
Player) on page 277, for setting the clock and date.
©SEEK (Previous Track/Chapter):Press this
button to return to the start of the current track or
chapter. Press this button again to go to the
previous track or chapter. This button may not work
when the DVD is playing the copyright information
or the previews.
SEEK
¨(Next Track/Chapter):Press this
button to go to the next track or chapter. This
button may not work when the DVD is playing the
copyright information or the previews.
sREV (Reverse):Press this button to fast
reverse the CD or DVD, ve times the normal
speed. The radio will display the elapsed
time while in fast reverse. To stop fast reversing,
press this button again. This button may not
work when the DVD is playing the copyright
information or the previews.
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O(Power/Volume):Turn this knob clockwise or
counterclockwise to increase or 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 power it off.
DVD/CD AUX (CD/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.
318

XM Radio Messages
Radio Display Message Condition Action Required
XL (Explicit Language
Channels)XL on the radio display,
after the channel name,
indicates content with
explicit language.These channels, or any others, can be blocked at a
customer’s request, by calling 1-800-852-XMXM (9696).
XM Updating Updating encryption code The encryption code in the receiver is being updated, and
no action is required. This process should take no longer
than 30 seconds.
No XM Signal Loss of signal The system is functioning correctly, but the vehicle is in a
location that is blocking the XM™ signal. When you move
into an open area, the signal should return.
Loading XM Acquiring channel audio
(after 4 second delay)The audio system is acquiring and processing audio and
text data. No action is needed. This message should
disappear shortly.
Channel Off Air Channel not in service This channel is not currently in service. Tune to another
channel.
Channel Unavail Channel no longer
availableThis previously assigned channel is no longer assigned.
Tune to another station. If this station was one of the
presets, choose another station for that preset button.
No Artist Info Artist Name/Feature not
availableNo artist information is available at this time on this channel.
The system is working properly.
No Title Info Song/Program Title not
availableNo song title information is available at this time on this
channel. The system is working properly.
No CAT Info Category Name not
availableNo category information is available at this time on this
channel. The system is working properly.
319

Radio Display Message Condition Action Required
No Information No Text/Informational
message availableNo text or informational messages are available at this time
on this channel. The system is working properly.
CAT Not Found No channel available for
the chosen categoryThere are no channels available for the selected category.
The system is working properly.
XM Theftlocked Theft lock active The XM™ receiver in the vehicle may have previously been
in another vehicle. For security purposes, XM™ receivers
cannot be swapped between vehicles. If this message
appears after having your vehicle serviced, check with your
dealer.
XM Radio ID Radio ID label (channel 0) If tuned to channel 0, this message will alternate with the
XM™ Radio eight digit radio ID label. This label is needed
to activate the service.
Unknown Radio ID not known
(should only be if
hardware failure)If this message is received when tuned to channel 0, there
may be a receiver fault. Consult with your dealer.
Check XM Receivr Hardware failure If this message does not clear within a short period of time,
the receiver may have a fault. Consult with your dealer.
XM Not Available XM™ Not Available If this message does not clear within a short period of time,
the receiver may have a fault. Consult with your dealer.
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