2007 GMC SIERRA CLASSIC reset

AUTO EQ (Automatic Equalization):Press this
button to select customized equalization settings
designed for country/western, jazz, talk, pop, rock,
and classical.
The radio will save separate AUTO EQ settings
for each preset and source.
If the radio is equipped with the Bose
®audio
system, the equalization settings are either
CUSTOM or TALK.
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 (balance) 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 (fade) 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. 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.
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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. 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.
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 (alternate frequency) 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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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.
If the CD is not removed, after 25 seconds, the
CD will be automatically pulled back into the
player. If CD is pushed back into the player, before
the 25-second time period is complete, the
player will sense an error and will try to eject the
CD several times before stopping.
Do not repeatedly press the CD eject button to
eject a CD after you have tried to push it in
manually. The player’s 25-second eject timer will
reset at each press of eject, causing the player
to not eject the CD until the 25-second time period
has elapsed.
{REV (Reverse):Press and hold this button to
reverse quickly within a track. You will hear
sound at a reduced volume. Release the button to
play the passage. The elapsed time of the track
will appear on the display.FWD
|(Forward):Press and hold this button to
advance quickly within a track. You will hear
sound at a reduced volume. Release the button to
play the passage. The elapsed time of the track
will appear on the display.
RPT (Repeat):With repeat, one track or an entire
CD can be repeated.
To use repeat, do the following:
To repeat the track you are listening to, press
and release the RPT button. RPT will appear
on the display. Press RPT again to turn off
repeat play.
To repeat the CD you are listening to, press
and hold the RPT button for two seconds.
RPT will appear on the display. Press
RPT again to turn off repeat play.
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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).
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 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.
CH Off Air Channel not in service This channel is not currently in service. Tune to another
channel.
CH 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 Info Artist Name/Feature
not availableNo artist information is available at this time on this channel.
The system is working properly.
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Stereo RCA Jacks
The RCA jacks are located behind the video
screen. The RCA jacks allow audio and video
signals to be connected from an auxiliary device
such as a camcorder or a video game unit to
the RSE system. Standard RCA cables, not
included, are needed to connect the auxiliary
device to the RCA jacks. The yellow connector
inputs video and the red and white connectors
input right and left audio. Refer to the
manufacturer’s instructions for proper connection
of the auxiliary device.
To use the auxiliary inputs on the RSE system,
connect an external auxiliary device to the
color-coded RCA jacks and turn both the auxiliary
device and the RSE system power on. If the
RSE system had been previously in the DVD
player mode, pressing the SRCE button on
the faceplate or the remote control will switch the
RSE system between the auxiliary device and
the DVD player.
How to Change the Video Format when in
the Auxiliary Mode
The auxiliary input video format is preset to NTSC.
In some countries, the video format may be in
the PAL system. To change the video format,
perform the following:
1. Press the display menu button.
2. Press the down arrow button to highlight the
Video Format option.
3. Press the enter button to select Video Format.
4. Press the right or left arrow button to select
the desired video format.
5. Press the enter button to accept the change.
Audio Output
Audio from the DVD player or auxiliary inputs may
be heard through the following possible sources:
Wireless Headphones
Vehicle Speakers
Vehicle wired headphone jacks on the Rear
Seat Audio system (if equipped)
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xSEEKw:When listening to FM1, FM2, or AM,
press the up or the down arrow to go to the
next or to the previous station and stay there. This
function is inactive if the front seat passengers
are listening to the radio.
When a cassette tape is playing, press the up or
the down arrow to go to the next or the previous
selection. This function is inactive if the front seat
passengers are listening to a cassette tape.
When a CD is playing, press the up arrow to go to
the next track on the CD. Press the down arrow
to go to the start of the current track if more
than eight seconds have played. This function is
inactive if the front seat passengers are listening
to a CD.
PROG (Program):Press this button to go to the
next preset radio station set on the pushbuttons
on the main radio. This function is inactive if
the front seat passengers are listening to the radio.
When a cassette tape is playing, press this
button to go to the other side of the tape. This
function is inactive if the front seat passengers are
listening to a cassette tape.When a CD is playing, press this button to go to
the beginning of the CD. This function is inactive if
the front seat passengers are listening to a CD.
When a CD is playing in the six-disc CD changer,
press this button to select the next CD, if
multiple CDs are loaded. This function is inactive if
the front seat passengers are listening to a CD.
Theft-Deterrent Feature
THEFTLOCK®is designed to discourage theft of
your vehicle’s radio. The feature works
automatically by learning a portion of the Vehicle
Identication Number (VIN). If the radio is
moved to a different vehicle, it will not operate and
LOCKED will appear on the display.
When the radio and vehicle are turned off, the
blinking red light indicates that THEFTLOCK
®is
armed.
With THEFTLOCK
®activated, the radio will not
operate if stolen.
348

Audio Steering Wheel Controls
If your vehicle has this feature, some audio
controls can be adjusted at the steering wheel.
They include the following:
g(OnStar®/Mute):If your vehicle has OnStar,
press this button to interact with the OnStar
system. See theOnStar
®System on page 189in
this manual for more information.
If your vehicle does not have OnStar, press this
button to silence the system. Press it again, or any
other radio button, to turn on the sound.PROG (Program):Press this button to play a
station you have programmed on the radio preset
pushbuttons. The radio will only seek preset
stations with a strong signal that are in the
selected band.
When a cassette tape is playing, press this button
to play the other side of the tape.
When a CD is playing in the CD changer, press
this button to go to the next available CD, if
multiple CDs are loaded.
QSOURCER:Press this button to switch
between FM1, FM2, AM, or XM1 or XM2 (if
equipped), or a cassette tape or CD. The cassette
or CD must be loaded to play. Available loaded
sources are shown on the display as a tape
or a CD symbol.
QSEEKR:Press the up or the down arrow to
go to the next or to the previous radio station
and stay there. The radio will only seek stations
with a strong signal that are in the selected band.
When a cassette tape or CD is playing, press the up
or the down arrow to fast forward or reverse.
QVOLR(Volume):Press the up or the down
arrow to increase or to decrease the volume.
349

The tape player should be cleaned regularly after
every 50 hours of use. The radio may display
CLEAN to indicate that the tape player has been
used for 50 hours without resetting the tape
clean timer. If this message appears on the
display, the cassette tape player needs to be
cleaned. It will still play tapes, but it should
be cleaned as soon as possible to prevent damage
to the tapes and player. If there is a reduction in
sound quality, try a known good cassette to
see if the tape or the tape player is at fault. If this
other cassette has no improvement in sound
quality, clean the tape player.
For best results, use a scrubbing action,
non-abrasive cleaning cassette with pads which
scrub the tape head as the hubs of the cleaner
cassette turn. The recommended cleaning cassette
is available through your dealer.When cleaning the cassette tape player with the
recommended non-abrasive cleaning cassette, it is
possible that the cassette may eject, because
the cut tape detection feature on the radio
may recognize it as a broken tape, in error. To
prevent the cleaning cassette from being ejected,
use the following steps:
1. Turn the ignition on.
2. Turn the radio off.
3. Press and hold the TAPE DISC button for
ve seconds. READY will appear on the
display and the cassette symbol will ash for
ve seconds.
4. Insert the scrubbing action cleaning cassette.
5. Eject the cleaning cassette after the
manufacturer’s recommended cleaning time.
When the cleaning cassette has been ejected,
the cut tape detection feature will be active
again.
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