2010 GMC SIERRA DENALI USB

Order of Play
Compressed audio files are accessed in the following
order:
.Playlists.
.Files stored in the root directory.
.Files stored in folders in the root directory.
Tracks are played in the following order:
.Play begins from the first track in the first playlist
and continues sequentially through all tracks in
each playlist. When the last track of the last playlist
has played, play continues from the first track of
the first playlist.
.Play begins from the first track in the first folder
and continues sequentially through all tracks in
each folder. When the last track of the last folder
has played, play continues from the first track of
the first folder.
When play enters a new folder, the display does not
automatically show the new folder name unless the
folder mode has been chosen as the default display.
The new track name displays.
File System and Naming
The song name that displays is the song name that is
contained in the ID3 tag. If the song name is not
present in the ID3 tag, then the radio displays the file
name without the extension (such as .mp3) as the
track name.
Track names longer than 32 characters or four pages
are shortened. Parts of words on the last page of text
and the extension of the filename does not display.
Preprogrammed Playlists
Preprogrammed playlists that were created using
WinAmp™, MusicMatch™, or Real Jukebox™ software
can be accessed, however, they cannot be edited using
the radio. These playlists are treated as special folders
containing compressed audio song files.
Playlists that have an .m3u or .pls file extension and are
stored on a USB device may be supported by the radio
with a USB port.
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To listen to files by another artist, press the softkey
located below either arrow tab. The disc goes to the
next or previous artist in alphabetical order. Continue
pressing either softkey below the arrow tab until the
artist displays.
To change from playback by artist to playback by
album:1. Press the softkey located below the Sort By tab.
2. Press one of the softkeys below the album tab from the sort screen.
3. Press the softkey below the back tab to return to the main music navigator screen.
The album name displays on the second line between
the arrows and songs from the current album begin to
play. Once all songs from that album have played, the
player moves to the next album in alphabetical order on
the CD and begins playing MP3 files from that album.
To exit music navigator mode, press the softkey below
the Back tab to return to normal MP3 playback.Connecting a USB Storage Device
or iPod®
The USB Port can be used to control an iPod or a USB
storage device.
To connect a USB storage device, connect the device to
the USB port located in the center console or on the
instrument panel.
To connect an iPod, connect one end of the USB cable
that came with the iPod to the iPod’ s dock connector
and connect the other end to the USB port located in
the center console or on the instrument panel. If the
vehicle is on and the USB connection works, “OK to
disconnect” and a GM logo may appear on the iPod and
iPod appears on the radio display. The iPod music
appears on the radio’s display and begins playing.
The iPod charges while it is connected to the vehicle if
the vehicle is in the ACC/ACCESSORY or ON/RUN
position. When the vehicle is turned off, the iPod
automatically powers off and will not charge or draw
power from the vehicle's battery.
If you have an older iPod model that is not supported, it
can still be used by connecting it to the Auxiliary Input
Jack using a standard 3.5 mm (1/8 in) stereo cable. See
“Using the Auxiliary Input Jack” earlier for more
information.
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Using the Radio to Control a USB
Storage Device or iPod
The radio can control a USB storage device or an iPod
using the radio buttons and knobs and display song
information on the radio’s display.
f(Tune):Turn to select files.
©SEEK:Press to go to the start of the track, if more
than ten seconds have played. Press and hold or press
multiple times to continue moving backward through
tracks.
¨SEEK: Press to go to the next track. Press and hold
or press multiple times to continue moving forward
through tracks.
sREV (Reverse): Press and hold to reverse
playback quickly. Sound is heard at a reduced volume.
Release
sREV to resume playing. The elapsed time
of the file displays.
\FWD (Fast Forward): Press and hold to advance
playback quickly. Sound is heard at a reduced volume.
Release
\FWD to resume playing. The elapsed time
of the file displays.
4(Information): Press to display additional information
about the selected track.
Using Softkeys to Control a USB
Storage Device or iPod
The five softkeys below the radio display are used to
control the functions listed below.
To use the softkeys:
1. Press the first or fifth softkey below the radio display to display the functions listed below,
or press the softkey below the function if it is
currently displayed.
2. Press the softkey below the tab with the function on it to use that function.
j(Pause): Press the softkey belowjto pause the
track. The tab appears raised when pause is being
used. Press the softkey below
jagain to resume
playback.
Back : Press the softkey below the back tab to go back
to the main display screen on an iPod, or the root
directory on a USB storage device.
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c(Folder View):Press the softkey belowcto view
the contents of the current folder on the USB drive. To
browse and select files:
1. Press the softkey below
c.
2. Turn
fto scroll through the list of folders.
3. Press
fto select the folder. If there is more than
one folder, repeat Steps 1 and 2 until the folder is
reached.
4. Turn
fto scroll through the files in the selected
folder.
5. Press
fto select the file to be played.
To skip through large lists, the five softkeys can be used
to navigate in the following order:
.First softkey, first item in the list.
.Second softkey, 1% through the list each time the
softkey is pressed.
.Third softkey, 5% through the list each time the
softkey is pressed.
.Fourth softkey, 10% through the list each time the
softkey is pressed.
.Fifth softkey, end of the list.
h(Music Navigator): Press the softkey belowhto view and select a file on an iPod, using the iPod's
menu system. Files are sorted by:
.Playlists
.Artists
.Albums
.Genres
.Songs
.Composers
To select files:
1. Press the softkey below
h.
2. Turn
fto scroll through the list of menus.
3. Press
fto select the menu.
4. Turn
fto scroll through the folders or files in the
selected menu.
5. Press
fto select the file to be played.
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To skip through large lists, the five softkeys can be used
to navigate in the following order:
.First softkey, first item in the list.
.Second softkey, 1% through the list each time the
softkey is pressed.
.Third softkey, 5% through the list each time the
softkey is pressed.
.Fourth softkey, 10% through the list each time the
softkey is pressed.
.Fifth softkey, end of the list.
Repeat Functionality
To use Repeat:
Press the softkey below
"or'to select between
Repeat All and Repeat Track.
"(Repeat All): Press the softkey below"to repeat
all tracks. The tab appears lowered when Repeat All is
being used. This is the default mode when a USB
storage device or iPod is first connected.
'(Repeat Track): Press the softkey below'to
repeat one track. The tab appears raised when Repeat
Track is being used.
Shuffle Functionality
To use Shuffle:
Press the softkey below
>,2, select between Shuffle Off, Shuffle All Songs/Shuffle
Songs, Shuffle Album, or Shuffle Folder.
>(Shuffle Off): This is the default mode when a USB
storage device or iPod is first connected.
2(Shuffle All Songs / Shuffle Songs): Shuffles all
songs on the USB storage device or iPod.
<(Shuffle Album): Shuffles all songs in the current
album on an iPod.
=(Shuffle Folder): Shuffles all songs in the current
folder on a USB storage device.
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Audio Steering Wheel Controls
Vehicles with audio
steering wheel controls
could differ depending on
the vehicle's options.
Some audio controls can
be adjusted at the
steering wheel.
w/x(Next / Previous):Press to select preset or
favorite radio stations, select tracks on a CD/DVD, or to
navigate an iPod
®or USB device.
Radio
To select preset or favorite radio stations:
Press and release
worxto go to the next or previous
radio station stored as a preset or favorite.
CD/DVD
To select tracks on a CD/DVD:
Press and release
worxto go to the next or previous
track.
Select tracks on an iPod or USB Device
(Vehicles without a Navigation System)
1. Press and holdworxwhile listening to a song
until the contents of the current folder display on
the radio display.
2. Press and release
worxto scroll up or down the
list, then press and hold
w, or press¨to play
the highlighted track.
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Navigating folders on an iPod or USB
Device (Vehicles without a Navigation
System):
1. Press and holdworxwhile listening to a song
until the contents of the current folder display on
the radio display.
2. Press and hold
xto go back to the previous
folder list.
3. Press and release
worxto scroll up or down
the list.
.To select a folder, press and holdw, or press
¨when the folder is highlighted.
.To go back further in the folder list, press and
hold
x.
Navigating an iPod or USB Device on the
Main Audio Screen (Vehicles with a
Navigation System)
Press and releaseworxto select the next or
previous track within the selected category.
Press and hold
worxto move quickly through the
tracks.
Press and release
¨to move up one track within the
selected category.
Navigating an iPod or USB Device on the
Music Navigator Screen (Vehicles with a
Navigation System)
Press and releaseworxto select the next or
previous track within the selected category.
Press and hold
worxto move quickly through the
tracks within the selected category.
Press and release
¨to move up one track within the
selected category.
b g(Mute/Push to Talk): Press to silence the vehicle
speakers only. Press again to turn the sound on.
For vehicles with Bluetooth or OnStar
®systems, press
and hold for longer than two seconds to interact with
those systems. See Bluetooth
®on page 4‑115and the
OnStar Owner's Guide for more information.
c(End): Press to reject an incoming call, or end a
current call.
SRCE (Source/Voice Recognition) : Press to switch
between the radio, CD, and for vehicles with, DVD, front
auxiliary, and rear auxiliary.
For vehicles with the navigation system, press and hold
this button for longer than one second to initiate voice
recognition. See “Voice Recognition” in the Navigation
System manual for more information.
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¨(Seek):Press to go to the next radio station while in
AM, FM, or XM™.
For vehicles with or without a navigation system:
Press
¨to go to the next track or chapter while
sourced to the CD or DVD slot.
Press
¨to select a track or a folder when navigating
folders on an iPod or USB device.
For vehicles with a navigation system:
1. Press and hold
¨until a beep is heard, to place
the radio into SCAN mode, a station will play for
five seconds before moving to the next station.
2. To stop the SCAN function, press
¨again.
While listening to a CD/DVD, press and hold
¨to
quickly move forward through the tracks. Release to
stop on the desired track.
+
e−e(Volume): Press to increase or to decrease
the volume.
Radio Reception
Frequency interference and static can occur during
normal radio reception if items such as cell phone
chargers, vehicle convenience accessories, and
external electronic devices are plugged into the
accessory power outlet. If there is interference or static,
unplug the item from the accessory power outlet.
AM
The range for most AM stations is greater than for FM,
especially at night. The longer range can cause station
frequencies to interfere with each other. For better radio
reception, most AM radio stations boost the power
levels during the day, and then reduce these levels
during the night. Static can also occur when things like
storms and power lines interfere with radio reception.
When this happens, try reducing the treble on the radio.
FM Stereo
FM signals only reach about 10 to 40 miles (16 to 65 km).
Although the radio has a built-in electronic circuit that
automatically works to reduce interference, some static
can occur, especially around tall buildings or hills,
causing the sound to fade in and out.
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