clock setting GMC YUKON XL 2007 Owners Manual

Climate Controls
Climate Control System
With this system you can control the heating,
cooling, defrost, defog and ventilation of your
vehicle.
Manual Operation
Turn the right knob clockwise or counterclockwise
to direct the airow inside of your vehicle.To change the current mode, select one of the
following:
H(Vent):This mode directs air to the instrument
panel outlets.
)(Bi-Level):This mode directs half of the air to
the instrument panel outlets and to the oor outlets.
The ow can be divided between vent and oor
outlets depending upon where the knob is placed
between the settings. A little air is directed towards
the windshield and side window outlets. Cooler air
is directed to the upper outlets and warmer air to
the oor outlets.
6(Floor):This mode directs most of the air to
the oor outlets, with some of the air directed
to the windshield, side window outlets, and
second row oor outlets. In this mode, the system
will automatically select outside air. Recirculation
cannot be selected when in Floor Mode.
The right knob can also be used to select defog or
defrost mode. For more information, see
“Defogging and Defrosting” later in this section.
By positioning the right knob between two modes,
a combination of those two modes is selected.
The air conditioning compressor will be on unless
the outside temperature is close to freezing.
210

Defogging and Defrosting
Fog on the inside of the windows is a result of
high humidity (moisture) condensing on the
cool window glass. This can be minimized if the
climate control system is used properly. There
are two modes to clear fog or frost from your
windshield. Turn the right knob clockwise to select
the defog or defrost mode.
-(Defog):The defog mode is used to clear
the windows of fog or moisture and warm
the passengers. This mode directs air to the
windshield, oor outlets, and side window vents.
When you select this mode, the system turns
off recirculation and runs the air conditioning
compressor unless the outside temperature is
close to freezing. The recirculation mode cannot
be selected while in the defog mode. Do not drive
the vehicle until all the windows are clear.
0(Defrost):The defrost mode is used to
remove fog or frost from the windshield more
quickly. This mode directs a portion of the air to
the windshield and side window vents and some to
the oor vents. In this mode, the system will
automatically force outside air into your vehicle.
The recirculation mode cannot be selected while in
the defrost mode. The air conditioning compressor
will run automatically in this setting, unless the
outside temperature is close to freezing.
Do not drive the vehicle until all the windows
are clear.
212

Fan Knob
Turn the left knob clockwise or counterclockwise
to increase or decrease the fan speed. Turn
the knob all the way counterclockwise to turn the
rear system off.
Temperature Knob
The middle knob on the control panel lets you
select the temperature of the air owing into the
passenger area. Turn the knob clockwise
toward the red area for warmer air. Turn the knob
counterclockwise toward the blue area for
cooler air.
Mode Knob
The right knob on the control panel allows you to
choose the direction of air delivery.
H(Vent):This setting directs the air through the
headliner outlets.
)(Bi-Level):Air is delivered through the oor
outlets as well as the headliner outlets. The rear
system oor outlets are located directly behind the
second row seats. The ow can be divided between
vent and oor outlets depending upon where the
knob is placed between the settings.
6(Floor):This setting directs most of the air
through the oor outlets. The rear system oor
outlets are located directly behind the
second row seats.
221

Notice:The chime signals related to safety
belts, parking brake, and other functions
of your vehicle operate through the
radio/entertainment system. If that equipment
is replaced or additional equipment is added
to your vehicle, the chimes may not work. Make
sure that replacement or additional equipment
is compatible with your vehicle before
installing it. SeeAccessories and Modifications
on page 426.
Your vehicle may have 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 138for more information.Setting the Time (Radio with a
Single CD Player)
If your vehicle has a radio with a single CD player,
the radio will have a clock button for setting the
time and date.
To set the time and date, follow the instructions
below:
1. Press the clock button and the HR, MIN, MM,
DD, YYYY (hour, minute, month, day, and
year) will appear on the display.
2. Press the pushbutton located under any one
of the labels that you want to change. Every
time the pushbutton is pressed again, the time
or the date if selected, will increase by one.
Another way to increase the time or date, is
to press the right SEEK arrow or the FWD
button.
3. To decrease, press the left SEEK arrow or the
REV button. You can also rotate the tune
knob to adjust the selected setting.
276

Changing the Time and Date Default
Settings
You can change the time default setting from
12 hours to 24 hours or change the date default
setting from month/day/year to day/month/year.
To change the time or date default settings, follow
the instructions below:
1. Press the clock button and then the
pushbutton located under the forward arrow
label until the time 12H and 24H, and the date
MM/DD/YYYY (month, day, and year) and
DD/MM/YYYY (day, month, and year)
are displayed.
2. Press the pushbutton located under the
desired option.
3. Press the clock button again to apply the
selected default, or let the screen time out.
Setting the Time (Radio with a
Six-Disc CD Player)
If your vehicle has a radio with a six-disc CD
player, the radio will have a MENU button instead
of the clock button to set the time and date.
To set the time and date, follow the instructions
below:
1. Press the MENU button. Once the clock
option is displayed, press the pushbutton
located under that label. The HR, MIN, MM,
DD, YYYY (hour, minute, month, day,
and year) will appear on the display.
2. Press the pushbutton located under any one
of the time or date setting labels that you
want to change. Every time the pushbutton is
pressed again, the time or the date if
selected, will increase by one.
Another way to increase the time or date, is
to press the right SEEK arrow or the FWD
button.
3. To decrease, press the left SEEK arrow or the
REV button. You can also rotate the tune
knob to adjust the selected setting.
277

Changing the Time and Date Default
Settings
You can change the time default setting from
12 hours to 24 hours or change the date default
setting from month/day/year to day/month/year.
To change the time or date default settings, follow
the instructions below:
1. Press the MENU button. Once the clock
option is displayed, press the pushbutton
located under that label. The 12H and 24H,
and the date MM/DD/YYYY (month, day,
and year) and DD/MM/YYYY (day, month, and
year) will appear on the display.
2. Press the pushbutton located under the
desired option.
3. Press the MENU button again to apply the
selected default, or let the screen time out.
Radio with CD (MP3)
Radio with CD shown, Radio with Six-Disc CD (MP3)
similar
278

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 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 or counterclockwise to
increase or 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 Speed
Compensated Volume 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.
279

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. You can also adjust the
highlighted setting by pressing either the SEEK,
FWD, or REV 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. 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. SelectingMANUAL 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. 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. 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 all speaker and tone controls to
the middle position, press the tune knob for
more than two seconds until you hear a beep.
282

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.
296

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.
299