2007 GMC YUKON XL ECO mode

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 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.
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.
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To change from playback by artist to playback by
album, press the pushbutton located below the
Sort By label. From the sort screen, push one of
the buttons below the album button. Press the
pushbutton below the back label to return to the
main music navigator screen. Now the album
name is displayed on the second line between the
arrows and songs from the current album will
begin to play. Once all songs from that album are
played, the player will move to the next album
in alphabetic order on the CD-R and begin playing
MP3 les from that album.
To exit music navigator mode, press the
pushbutton below the Back label to return to
normal MP3 playback.
BAND:Press this button to listen to the radio
when a CD is playing. The CD will remain safely
inside the radio for future listening.
CD/AUX (CD/Auxiliary):Press this button to play
a CD when listening to the radio. The CD icon
and a message showing disc and/or track number
will appear on the display when a CD is in the
player. 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 input device found”
will be displayed.CD Messages
CHECK DISC:If this message appears on the
display and/or the CD comes out, it could be
for one of the following reasons:
It is very hot. When the temperature returns to
normal, the CD should play.
You are driving on a very rough road. When
the road becomes smoother, the CD
should play.
The CD is dirty, scratched, wet, or
upside down.
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.
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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).
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.
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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.
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.
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RDM (Random):With random, you can listen to
MP3 les on the CD-R in random, rather than
sequential order. To play MP3 les from the CD-R
you are listening to in random order, press the
pushbutton positioned under the RDM label until
Random Current Disc is displayed. Press the
same pushbutton again to turn off random play.
h(Music Navigator):Use the music navigator
feature to play MP3 les on the CD-R in order
by artist or album. Press the pushbutton located
below the music navigator label. The player
will scan the disc to sort the les by artist and
album ID3 tag information. It may take several
minutes to scan the disc depending on the number
of MP3 les recorded to the CD-R.
To cancel music navigator while the player is
scanning, press the pushbutton located below the
music navigator label or eject the disc.
The radio may begin playing while it is scanning
the disc in the background. When the scan is
nished, the CD-R will begin playing again.
Once the disc has been scanned, the player will
default to playing MP3 les in order by artist.
The current artist playing is shown on the
second line of the display between the arrows.If you want to listen to MP3 les by another artist,
press the pushbutton located below either
arrow button. You will go to the next or previous
artist in alphabetic order. Continue pressing
either button until the desired artist is displayed.
To change from playback by artist to playback
by album, press the pushbutton located below the
Sort By label. From the sort screen, push one
of the buttons below the album button. Press the
pushbutton below the back label to return to
the main music navigator screen. Now the album
name is displayed on the second line between
the arrows and songs from the current album will
begin to play. Once all songs from that album
are played, the player will move to the next album
in alphabetic order on the CD-R and begin
playing MP3 les from that album.
To exit music navigator mode, press the
pushbutton below the Back label to return to
normal MP3 playback.
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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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\FWD (Fast Forward):Press this button to
fast forward the CD or DVD. The radio will
display the elapsed time and will fast forward
ve times the normal speed. To stop fast
forwarding, press this button again. This button
may not work when the DVD is playing the
copyright information or the previews.
Z(Eject):Press this button to eject a CD or
DVD. If a CD or DVD is ejected, but not removed,
the player will automatically pull it back in after
15 seconds.
If loading and reading of a CD cannot be
completed, such as unknown format, etc., and the
disc fails to eject, press and hold the CD eject
button for more than ve seconds to force the disc
to eject.
DVD-V (Video) Display Buttons
Once a DVD-V is inserted, the radio display menu
will show several tag options for DVD playing.
Press the pushbuttons located under any desired
tag option during DVD playback. See the tag
options listed below for more information.
The rear seat passenger can navigate the DVD-V
menus and controls through the remote control.
See “Remote Control”, underRear Seat
Entertainment System on page 321for more
information. The Video Screen automatically turns
on when the DVD-V is inserted into the
DVD slot.
r/j(Play/Pause):Press either the play or
pause icon displayed on the radio system, to toggle
between pausing or restarting playback of a DVD.
If the forward arrow is showing on display, the
system is in pause mode. If the pause icon is
showing on display, the system is in playback
mode. If the DVD screen is off, press the play
button to turn the screen on.
Some DVDs will begin playing after the previews
have nished, although there may be a delay of up
to 30 seconds.
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Remote Control Buttons
O(Power):Press this button to turn the video
screen on and off.
P(Illumination):Press this button to turn the
remote control backlight on. The backlight will
automatically time out after 7 to 10 seconds if no
other button is pressed while the backlight is on.
v(Title):Press this button to return the DVD to
the main menu of the DVD. This function may
vary for each disc.
y(Main Menu):Press this button to access the
DVD menu. The DVD menu is different on every
DVD. Use the up, down, left, and right arrow
buttons to move the cursor around the DVD menu.
After making a selection press the enter button.
This button only operates when using a DVD.
n,q,p,o(Menu Navigation Arrows):Use
the arrow buttons to navigate through a menu.
r(Enter):Press this button to select the choice
that is highlighted in any menu.
z(Display Menu):Press this button to adjust
the brightness, screen display mode (normal,
full, or zoom), and display the language menu.
q(Return):Press this button to exit the current
active menu and return to the previous menu.
This button will operate only when the display
menu or a DVD menu is active.
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