2008 GMC ENVOY DENALI change time

Fuel Information Button
t
(Fuel Information):Press the fuel information
button to scroll through the range, fuel used, average
fuel economy, and the engine oil life system.
Fuel Range:Press the fuel information button until
RANGE appears on the display. This mode shows the
remaining distance you can drive without refueling.
It is based on fuel economy and the fuel remaining
in the fuel tank. The display will show LOW if the fuel
level is low.
The fuel economy data used to determine fuel range is
an average of recent driving conditions. As your driving
conditions change, this data is gradually updated. Fuel
range cannot be reset.
Fuel Used:Press the fuel information button until
FUEL USED appears on the display. This mode shows
the number of gallons or liters of fuel used since the
last reset of this menu item. To reset the fuel used
information, press and hold the select button for
one second while FUEL USED is displayed.Average Fuel Economy:Press the fuel information
button until AVG. ECON appears on the display. This
mode shows how many miles per gallon (MPG), liters per
100 kilometers (L/100 km), or kilometers per liter (km/L)
your vehicle is getting based on current and past driving
conditions.
Press and hold the select button for one second while
AVG. ECON is displayed to reset the average fuel
economy. Average fuel economy will then be calculated
starting from that point. If the average fuel economy is not
reset, it will be continually updated each time you drive.
Engine Oil Life System:Press the fuel information
button until ENGINE OIL LIFE appears on the display.
The engine oil life system shows an estimate of the
oil’s remaining useful life. It will show 100% when the
system is reset after an oil change. It will alert you
to change the oil on a schedule consistent with your
driving conditions.
Always reset the engine oil life system after an oil
change. To reset the engine oil life system, seeEngine
Oil Life System on page 5-19.
In addition to the engine oil life system monitoring the
oil life, additional maintenance is recommended in
the Maintenance Schedule in this manual. SeeEngine
Oil on page 5-16andScheduled Maintenance on
page 6-4.
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Radio Data System (RDS)
The audio system has a Radio Data System (RDS).
RDS features are available for use only on FM stations
that broadcast RDS information.
With RDS, the radio can do the following:
Seek to stations broadcasting the selected type of
programming.
Receive announcements concerning local and
national emergencies.
Display messages from radio stations.
This system relies upon receiving specic information
from these stations and only works when the information
is available. In rare cases, a radio station can broadcast
incorrect information that causes the radio features
to work improperly. If this happens, contact the radio
station.
While the radio is tuned to an RDS station, the station
name or call letters display instead of the frequency.
RDS stations can also provide the time of day, a
program type (PTY) for current programming, and
the name of the program being broadcast.
Playing the Radio
PWR (Power):Push to turn the system on and off.
opVOL or VOLUME:Turn clockwise or
counterclockwise to increase or to decrease the volume.
DISPL (Display) or INFO (Information):While the
ignition is off, press the DISPL or INFO knob to display
the time.
For RDS, press the DISPL or INFO knob to change
what displays while using RDS. The display options are
station name, RDS station frequency, PTY (program
type), and the name of the program (if available).
For XM™ (if equipped), press the DISPL or INFO knob
while in XM™ mode to retrieve four different categories
of information related to the current song or channel:
Artist, Song Title, Category or PTY, Channel
Number/Channel Name.
To change the default on the display, press the DISPL
or INFO knob until you see the desired display, then
briey press and hold the knob until a beep is heard.
The selected display becomes the default.
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©SCAN¨:To scan one CD, press and hold either
SCAN, or depending on the radio, the TYPE arrow
for more than two seconds until SCAN or TRACK SCAN
displays and a beep is heard. The radio goes to the
next track, plays for 10 seconds, then goes to the next
track. Press either SCAN or depending on the radio,
TYPE arrow again, to stop scanning.
To scan all loaded CDs, press and hold either SCAN
arrow for more than four seconds until ALL CD SCAN
displays and a beep sounds. Use this feature to listen to
10 seconds of the rst track of each loaded CD. Press
either SCAN arrow again, to stop scanning.
oTUNEp(MP3 Radio):Turning this knob fast
tracks reverse or advances through tracks. The track
number displays for each track.
DISPL (Display) or INFO (Information):Press to see
how long the current track has been playing. ET and/or
the elapsed time displays. To change the default on the
display, track, or elapsed time, press until the desired
display appears, then press and hold briey until a beep
sounds. The selected display becomes the default.
BAND:Press to listen to the radio when a CD is
playing. The inactive CD(s) remains inside the radio for
future listening.
CD AUX (Auxiliary):Press to play a CD while listening
to the radio, or to listen to an auxiliary source (such
as rear seat entertainment, if equipped).
Using Song List Mode
The six-disc CD changer has a feature called song list.
This feature is capable of saving 20 track selections.
To save tracks into the song list feature, perform
the following steps:
1. Turn the CD player on and load it with at least one
CD. See “LOAD CD” listed previously in this section
for more information.
2. Check to see that the CD changer is not in song list
mode. S-LIST should not appear on the display.
If S-LIST displays, press the SONG LIST button
to turn it off.
3. Select the desired CD by pressing the numbered
pushbutton and then use the right SEEK or TYPE
arrow to locate the track to be saved. The track
begins to play.
4. Press and hold the SONG LIST button to save the
track into memory. When SONG LIST is pressed,
one beep sounds. After two seconds of continuously
pressing the SONG LIST button, two beeps
sound to conrm the track has been saved.
5. Repeat Steps 3 and 4 for saving other selections.
S-LIST FULL displays if more than 20 selections
are saved.
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oSEEKp:Press the left SEEK arrow to go to the
start of the previous track. Press the right SEEK arrow
to go to the start of the next track. Press either SEEK
arrow for more than two seconds to search the previous
or next tracks at two tracks per second. Release the
button to stop searching and to play the track.
oTUNEp:Turn the knob to fast track reverse or
advance through the tracks in all folders or playlists.
The track number and le name displays for each track.
Turn this knob while in random to fast track reverse
or advance the tracks in sequential order.
DISPL (Display):Press this knob to switch between
track mode, folder/playlist mode, and time of day mode.
The display shows only eight characters, but there can
be up to four pages of text. If there are more than eight
characters in the song, folder, or playlist name, they are
displayed if the knob is not pressed again, pressing this
knob within two seconds goes to the next display mode.
Track mode displays the current track number and
the ID3 tag song name.
Folder/playlist mode displays the current folder or
playlist number and the folder/playlist name.
Time of day mode displays the time of day and the
ID3 tag song name.To change the default on the display, press the DISPL
knob until the desired display appears, then press and
hold this knob for two seconds. The radio produces one
beep and the selected display becomes the default.
INFO (Information):INFO displays when a current
track has ID3 tag information. Press this button
to display the artist name and album contained in
the tag. INFO disappears from the display when the
information in the ID3 tag has nished.
BAND:Press this button to listen to the radio when a
CD is playing. The inactive CD remains inside the radio
for future listening.
CD AUX (Auxiliary):Press this button to play a CD
when listening to the radio. The CD symbol displays
when a CD is loaded.
Z(Eject):Press this button to eject a CD. Eject can
activate while either the ignition or the radio is off. CDs
can be loaded while the ignition and the radio is off if this
button is pressed rst.
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Battery Replacement
To change the batteries on the headphones:
1. Loosen the screw to the battery door on the left
side of the headphones and slide open.
2. Replace the two batteries in the compartment.
Install correctly using the diagram on the inside
of the battery compartment.
3. Replace the battery door and tighten the door
screw.
If the headphones are to be stored for a long period of
time, remove the batteries and keep them in a cool,
dry place.
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 switches 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
zdisplay menu button.
2. Press the down
qnavigation arrow to highlight the
Video Format option.
3. Press the
rbutton to select Video Format.
4. Press the left
por rightonavigation arrows to
select the desired video format.
5. Press the
rbutton to accept the change.
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y(Main DVD Menu):Press to access the DVD menu.
The DVD menu is different on every DVD. Use the
navigation arrows to move the cursor around the DVD
menu. After making a selection press the enter button.
This button only operates when playing a DVD.
z(Set-up Menu):Press to adjust the color, tint,
brightness, contrast, display mode, and dynamic range
compression. The dynamic range compression feature
can be used to reduce loud audio and increase low audio
produced by some DVDs.
To change a feature back to the factory default setting,
press this button to display the feature, then press and
hold until the default setting displays.
While playing an Audio or DVD disc, press and hold
this button to display and to remove the track and time
information.
n,q,p,o(Menu Navigation Arrows):Use the
arrows to navigate through a menu.
r(Enter):Press to select the choices that are
highlighted in any menu.
DVD Player Buttons (With Sunroof)
s(Play/Pause):Press to start play of a DVD or CD.
Press while a DVD or CD is playing to pause it. Press
again to continue the play of the DVD or CD.
c/X(Stop/Eject):Press to stop playing,
rewinding, or fast forwarding a DVD or CD. Press this
button twice to return to the beginning of the DVD.
Press and hold this button for more than three seconds
to eject a DVD or CD.
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z(Set-up Menu):Press to adjust the color, tint,
brightness, contrast, display mode, and dynamic range
compression. The dynamic range compression feature
can be used to reduce loud audio and increase low audio
produced by some DVDs.
e(Audio):Press to display a menu that only appears
while a DVD is being played. The format and content
of this function will vary for each disc.
r(Fast Reverse):Press to fast reverse the DVD or
CD. To stop fast reversing, press again. This button
might not work when the DVD is playing the copyright
information or the previews.
SRCE (Source):Press to switch between the DVD
player and an auxiliary source.
c(Stop):Press to stop playing, rewinding, or fast
forwarding a DVD or CD. Press twice to return to
the beginning of the DVD.
t(Previous Track/Chapter):Press to return to the
start of the current track or chapter. Press again to return
to the previous track or chapter. This button might not
work while the DVD is playing the copyright information
or the previews.
1 through 0 (Numeric Keypad):The numeric keypad
provides you with the capability of direct chapter,
title, and track number selection.
}10 (Double Digit Entries):Press to select chapter,
title, and track numbers greater than 9. Press before
inputting the number.
\(Clear):Press within three seconds to clear a
number that has been entered.
P(Illumination):Press to turn the remote control
backlight on. The backlight times out after about
7 to 10 seconds if no other button is pressed while
the backlight is on.
y(Main DVD Menu):Press to access the DVD menu.
The DVD menu is different on every DVD. Use the
navigation arrows to move the cursor around the DVD
menu. After making a selection press the enter button.
This button only operates when playing a DVD.
r(Enter):Press to select the choices that are
highlighted in any menu.
q(Return):Press to exit the current active menu
and return to the previous menu. This button operates
only when a DVD is playing and a menu is active.
|(Camera Angle):Press to change camera angles
on DVDs that have this feature when a DVD is playing.
The format and content of this function will vary for
each disc.
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{(Subtitle):Press to turn on subtitles and to move
through subtitle options when a DVD is playing. The
format and content of this function will vary for each disc.
[(Fast Forward):Press to fast forward the DVD
or CD. To stop fast forwarding, press again. This button
might not work while the DVD is playing the copyright
information or the previews.
s(Play/Pause):Press to start play of a DVD or CD.
Press while a DVD or CD is playing to pause it. Press
again to continue the play of the DVD or CD.
When the DVD is playing, press this button then press
the fast forward button. The DVD continues playing
in a slow play mode. To cancel slow play mode, press
this button.
u(Next Track/Chapter):Press to advance to the
beginning of the next track or chapter. This button might
not work when the DVD is playing the copyright
information or the previews.
Battery Replacement
To change the remote control batteries, do the following:
1. Remove the battery compartment door located on
the bottom of the remote control.
2. Replace the two batteries in the compartment.
Make sure that they are installed correctly, using
the diagram on the inside of the battery
compartment.
3. Close the battery door securely.
If the remote control is to be stored for a long period of
time, remove the batteries and keep them in a cool,
dry place.
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