2013 GMC SIERRA audio

Black plate (18,1)GMC Sierra Owner Manual - 2013 - crc - 8/14/12
7-18 Infotainment System
3. Load a CD. Insert the CDpartway into the slot, label side
up. The player pulls the CD in.
To insert multiple CDs:
1. Press and hold the LOAD button for two seconds. A beep sounds
and Load All Discs displays.
2. Wait for the message on when to insert the discs. The CD player
takes up to six CDs.
3. Press the LOAD button again to cancel loading more CDs.
Ejecting a CD (Single CD
Player)
ZEJECT: Press and release to
eject the disc. Remove the CD
when Remove Disc displays. If the
disc is not removed, after several
seconds the disc is automatically
pulled back into the player.
Ejecting a CD (Six-Disc CD
Player)
ZEJECT: Press and release to
eject the disc that is currently
playing. Remove the CD when
Remove Disc displays. If the disc is
not removed, after several seconds
the disc is automatically pulled back
into the player.
To eject all CDs, press and hold the
ZEJECT button for two seconds.
Playing a CD
If the ignition or radio is turned off
with a CD in the player, it stays in
the player. When the ignition or
radio is turned on, the CD starts
playing where it stopped, if it was
the last selected audio source. The
CD is controlled by the buttons on
the radio faceplate or by the RSA
unit. See Rear Seat Audio (RSA)
System on page 7‑47 for more
information. When a CD is inserted, the CD
symbol displays on the left side of
the radio display. As each new track
starts to play, the track number
displays.
The CD player can play the smaller
8 cm (3 in) single CDs with an
adapter ring. Full-size CDs and the
smaller CDs are loaded in the same
manner.
CD/AUX (CD/Auxiliary):
Press to
cycle between CD or Auxiliary when
listening to the radio. The CD icon
and a message showing the disc
and/or track number will display
when a CD is in the player. Press
again and the system automatically
searches for an auxiliary input
device; see Auxiliary Devices on
page 7‑33 for more information. If a
portable audio player is not
connected, “No Input Device Found”
displays.
4(Information): Press to display
additional text information related to
the current song. If information is
available, the song title information

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7-20 Infotainment System
be recorded with the following fixed
bit rates: 32 kbps, 40 kbps, 56 kbps,
64 kbps, 80 kbps, 96 kbps, 112 kbps,
128 kbps, 160 kbps, 192 kbps,
224 kbps, 256 kbps, and 320 kbps or
a variable bit rate.
Compressed Audio or Mixed Mode
Discs
The radio can play discs that
contain both uncompressed CD
audio and MP3 files. If both formats
are on the disc, the radio reads all
MP3 files first, then the
uncompressed CD audio files.
CD‐R‐or CD‐RW‐Supported File
and Folder Structure
The radio supports:
.Up to 50 folders.
.Up to 8 folders in depth.
.Up to 50 playlists.
.Up to 255 files.
.Playlists with an .m3u or .wpl
extension.
.Files with an .mp3, .wma, or .cda
file extension.
Root Directory
The root directory is treated as a
folder. Files are stored in the root
directory when the disc or storage
device does not contain folders.
Files accessed from the root
directory of a CD display as
F1 ROOT.
Empty Folder
Folders that do not contain files are
skipped, and the player advances to
the next folder that contains files.
Order of Play
Compressed audio files are
accessed in the following order:
.Playlists (Px).
.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.
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.

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Infotainment System 7-21
Track names longer than 32
characters or 4 pages are
shortened. The display does not
show parts of words on the last
page of text and the extension of
the file name is not displayed.
Preprogrammed Playlists
CDs that have preprogrammed
playlists reated using WinAmp™,
MusicMatch™, or Real Jukebox™
software can be accessed; however,
there is no playlist‐editing capability
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.
Playlists can be changed by using
the softkeys below the
Scand
c Ttabs, thefknob, the©SEEK
button, or the
¨SEEK button. An
MP3 CD-R or CD-RW that has been
recorded without using file folders
can be played. If a CD-R or CD-RW contains more than the maximum of
50 folders, 15 playlists, and
512 folders and files, the player
allows access and navigates up to
the maximum, but all items over the
maximum are not accessible.
Playing an MP3
4(Information):
Press to display
additional text information related to
the current song. If information is
available, the song title information
displays on the top line of the
display and artist information
displays on the bottom line. When
information is not available, “NO
INFO” displays.
f(Tune): Turn to select MP3s on
the CD currently playing.
©SEEK: Press to go to the start of
the track, if more than 10 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 and
the elapsed time of the file displays.
Release
sREV to resume playing.
\FWD (Fast Forward): Press
and hold to advance playback
quickly. Sound is heard at a reduced
volume and the elapsed time of the
file displays. Release
\FWD to
resume playing. The elapsed time of
the file displays.
S c(Previous Folder): Press
the softkey below the
S ctab to
go to the first track in the previous
folder.
c T(Next Folder): Press the
softkey below the
c Ttab to go to
the first track in the next folder.

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7-24 Infotainment System
surface. Pick up discs by grasping
the outer edges or the edge of the
hole and the outer edge.
If the surface of a disc is soiled,
clean it with a soft, lint‐free cloth or
dampen a clean, soft cloth in a mild,
neutral detergent solution mixed
with water. Make sure the wiping
process starts from the center to
the edge.
Audio Output
Only one audio source can be heard
through the speakers at one time.
An audio source is defined as DVD
slot, CD slot, XM, FM‐AM, front
auxiliary jack, USB port, or rear
auxiliary jack.
Press the
Obutton to turn the radio
on. The radio can be heard through
all of the vehicle speakers.
Front seat passengers can listen to
the radio (AM, FM, or XM if
equipped) by pressing the BAND
button or the DVD/CD AUX button to select CD slot, DVD slot, front
auxiliary input, USB port, or rear
auxiliary input (if available).
If a playback device is plugged into
the radio’s front auxiliary input jack,
USB port, or the rear auxiliary jack,
the front seat passengers are able
to listen to playback from this
source through the vehicle
speakers. See
“Using the Auxiliary
Input Jack” inAuxiliary Devices on
page 7‑33, or “Audio/Video (A/V)
Jacks” underRear Seat
Entertainment (RSE) System on
page 7‑38 for more information.
In some vehicles, depending on
audio options, the rear speakers
can be muted when the RSA power
is turned on. See Rear Seat Audio
(RSA) System on page 7‑47 for
more information.
Inserting a Disc
Insert a disc partway into either slot,
label side up. The player pulls it in
and the disc should begin playing.
(Loading a disc into the system,
depending on media type and format, ranges from 5 to 20 seconds
for a CD, and up to 30 seconds for a
DVD to begin playing.)
Ejecting a Disc
ZCD (Eject):
Press and release
to eject the disc that is currently
playing. The CD ejects from the
bottom slot. A beep sounds and
Ejecting Disc displays. Once the
disc is ejected, Remove Disc
displays. The disc can be removed.
If the disc is not removed, after
several seconds the disc
automatically pulls back into the
player.
ZDVD (Eject): Press and
release to eject the disc that is
currently playing in the top slot.
A beep sounds and Ejecting Disc
displays.
If loading and reading of a disc
cannot be completed, due to
unknown format, etc., and the disc
fails to eject, press and hold for
more than five seconds to force the
disc to eject.

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Infotainment System 7-25
Playing a CD (in Either the
DVD or CD Slot)
If the ignition or radio is turned off
with a CD in the player, it stays in
the player. When the ignition or
radio is turned on, the CD starts
playing where it stopped, if it was
the last selected audio source. The
CD is controlled by the buttons on
the radio faceplate or by the RSA
unit. SeeRear Seat Audio (RSA)
System on page 7‑47 for more
information. The DVD/CD decks
(the upper slot is the DVD deck and
the lower slot is the CD deck) of the
radio are compatible with most
audio CDs, CD-Rs, CD-RWs,
and MP3s.
When a CD is inserted, the text tab
DVD or CD symbol displays on the
left side of the radio display. As
each new track starts to play, the
track number displays. The CD player can play the smaller
8 cm (3 in) single CDs with an
adapter ring. Full-size CDs and the
smaller CDs are loaded in the same
manner.
DVD/CD AUX (Auxiliary):
Press to
cycle through DVD, CD, or Auxiliary
when listening to the radio. The
DVD/CD text tab and a message
showing the track or chapter
number will display when a disc is in
either slot. Press the DVD/CD AUX
button again and the system
automatically searches for an
auxiliary input device; see Auxiliary
Devices on page 7‑33 for more
information. If a portable audio
player is not connected, “No Aux
Input Device” displays. If a disc is in
both the DVD slot and the CD slot,
the DVD/CD AUX button cycles
between the two sources and does
not indicate “No Aux Input Device.”
If a front auxiliary device is
connected, the DVD/CD AUX button
cycles through all available options,
such as: DVD slot, CD slot, Front
Auxiliary, and Rear Auxiliary (if available). See
“Using the Auxiliary
Input Jack” inAuxiliary Devices on
page 7‑33 or“Audio/Video (A/V)
Jacks” underRear Seat
Entertainment (RSE) System on
page 7‑38 for more information.
If a disc is inserted into the top DVD
slot, the rear seat operator can turn
on the video screen and use the
remote control to navigate the CD
(tracks only) through the remote
control.
4(Information): Press to display
additional text information related to
the current song. If information is
available, the song title information
displays on the top line of the
display and artist information
displays on the bottom line. When
information is not available, “NO
INFO” displays.
f(Tune): Turn to select tracks on
the disc that is currently playing.
©SEEK: Press to go to the start of
the current track, if more than
five seconds on the CD have
played.

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7-26 Infotainment System
Press to go to the previous track if
less than five seconds on the CD
have played.
Press and hold, or press multiple
times, to continue moving backward
through the tracks on the CD.
¨SEEK:Press to go to the next
track.
Press and hold, or press multiple
times, to continue moving forward
through the tracks on the CD.
sREV (Fast Reverse): Press
and hold to reverse playback quickly
within a track.
\FWD (Fast Forward): Press
and hold to advance playback
quickly within a track.
RDM (Random): Press to listen to
tracks in random, rather than
sequential order. To use random:
1. Press the softkey under the RDM tab until Random Current
Disc displays.
2. Press the softkey again to turn off random play.
MP3 and WMA Supported Files
Format
The radio can play .mp3 or .wma
files that were recorded onto a
CD-R or CD-RW disc.
Compressed Audio or Mixed Mode
Discs
The radio plays discs that contain
both uncompressed CD audio and
MP3/WMA files depending on which
slot the disc is loaded into.
The DVD player only reads
uncompressed audio and ignores
MP3/WMA files on a mixed
mode disc.
The CD player reads both
uncompressed audio and MP3/
WMA files on a mixed mode disc.
Uncompressd audio is played
before MP3/WMA files. Press the
CAT (category) button to toggle
between uncompressed audio and
MP3/WMA files. CD‐R or CD‐RW Supported File
and Folder Structure
The DVD player supports:
.Up to 255 folders.
.Up to eight folders in depth.
.Up to 15 playlists.
.Up to 40 sessions.
.Playlists with an .m3u or .wpl
extension.
.Files with an .mp3, .wma, or .cda
file extension.
The CD player supports:
.Up to 512 files and folders.
.Up to 8 folders in depth.
.Playlists with an .m3u or .wpl
extension.
.Files with an .mp3, .wma, or .cda
file extension.

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Infotainment System 7-27
Root Directory
The root directory of the disc is
treated as a folder. If the root
directory has compressed audio
files, the directory displays as F1
ROOT on the radio.
If a disc contains both
uncompressed CD audio and MP3/
WMA files, a folder under the root
directory called CD accesses all of
the CD audio tracks on the disc.
Empty Folder
Folders that do not contain files are
skipped, and the player advances to
the next folder that contains files.
No Folder
When the disc contains only
compressed files, the files are
located under the root folder. The
next and previous folder function
does not function on a disc that was
recorded without folders or playlists.
When displaying the name of the
folder, the radio displays ROOT.When the disc contains only
playlists and compressed audio
files, but no folders, all files are
located under the root folder. The
folder down and the folder up
buttons search playlists first and
then go to the root folder. When the
radio displays the name of the
folder, the radio displays ROOT.
Order of Play
Compressed audio files are
accessed in the following order:
.Playlists (Px).
.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 4 pages are
shortened. Parts of words on the
last page of text and the extension
of the file name do not display.

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7-28 Infotainment System
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.
Playing an MP3 or WMA (in
Either the DVD or CD Slot)
If a disc is inserted into the top DVD
slot, the rear seat operator can turn
on the video screen and use the
remote control to navigate the CD
(tracks only).
f(Tune):Turn to select MP3/WMA
files.
©SEEK: Press to go to the start of
the track, if more than five seconds
have played. Press and hold or
press multiple times, if less than five seconds have played, 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.
\FWD (Fast Forward): Press
and hold to advance playback
quickly.
S c(Previous Folder): Press
the softkey below the
S ctab to
go to the first track in the previous
folder.
c T(Next Folder): Press the
softkey below the
c Ttab to go to
the first track in the next folder.
RDM (Random): Press to listen to
tracks in random, rather than
sequential order. To use random:
1. Press the softkey under the
RDM tab until Random Current
Disc displays
2. Press the same softkey again to turn off random play.
h(Music Navigator): Press the
softkey below the
htab to play
files in order by artist or album.
The player scans the disc to sort the
files by artist and album ID3 tag
information. It can take several
minutes to scan the disc depending
on the number of files on the disc.
The radio may begin playing while it
is scanning in the background.
When the scan is finished, the disc
begins playing files in order by
artist. The current artist playing is
shown on the second line of the
display. Once all songs by that artist
are played, the player moves to the
next artist in alphabetical order and
begins playing files by that artist.