2020 CHEVROLET LOW CAB FORWARD CD player

Chevrolet Low Cab Forward 5.2L Diesel Engine 4500 HD/XD/5500 HD/XD
Owner Manual (GMNA-Localizing-U.S.-13337621) - 2020 - crc - 12/5/18
96 Infotainment System
‐Does not support free format.
‐ Digital Rights Management
(DRM) is not supported.
Supported channel modes:
. Stereo
. Joint Stereo
. Dual Channel
. Monaural
Playable WMA File Standards
Supported standards:
. WMA Ver. 7
. WMA Ver. 8
. WMA Ver. 9
Supported sampling frequencies:
. 32
. 44.1
. 48 (kHz)
Supported bit rates:
. Ver. 7, 8: CBR 48, 64, 80, 96,
128, 160, 192 (kbps) .
Ver. 9 (9.1/9.2): CBR 48, 64, 80,
96, 128, 160, 192, 256,
320 (kbps)
‐Only compatible with
2-channel playback
. Variable bit rate (VBR) is
supported.
. Lossless compression is not
supported.
ID3 Tag/WMA Tag
MP3/WMA files have an ID3 Tag/
WMA Tag that allows the input of
information so that data such as
song title and artist can be saved.
This player supports ID3 Ver. 1.0,
1.1, 2.2, 2.3 and WMA tags.
Media
Media such as CD-R and CD-RW
discs are capable of playing MP3/
WMA files. Compared to the
CD-ROM media commonly used for
music discs, CD-R and CD-RW
discs are easily damaged in high
temperature/high humidity
environments and part of the CD-R
and CD-RW may become incapable of playback. Fingerprints or
scratches on the disc may prevent
playback or cause skipping during
playback. Sections of a CD-R or
CD-RW may deteriorate if it is left
inside a vehicle for long periods of
time. It is also recommended that
CD-R and CD-RW discs be kept in
a light-resistant case because the
discs are vulnerable to ultra-violet
light.
Format of Discs
The format of discs to be used must
be ISO 9660 Level 1 or Level 2.
Control items for this standard are
as follows:
.
Maximum directory layers:
8 layers
. Maximum characters for folder
names/file names: 48 (including
“_”and 3 letter file extension)
. Maximum number of folders:
192 (including the root folder)
. Maximum number of files per
disc: 255
A root directory is counted as one
folder.

Chevrolet Low Cab Forward 5.2L Diesel Engine 4500 HD/XD/5500 HD/XD
Owner Manual (GMNA-Localizing-U.S.-13337621) - 2020 - crc - 12/5/18
Infotainment System 97
File Names
Only files with the MP3/WMA file
extension mp3, .wma can be
recognized as MP3/WMA and
played. Be sure to save MP3 files
with the mp3 file extension. Be sure
to use the .wma file extension when
saving WMA files. The MP letters of
the file extension will be recognized
whether entered as uppercase
letters or lowercase letters.
If the .mp3 or .wma file extension is
attached to a file other than an MP3/
WMA file, that file will be mistakenly
recognized by the deck as an MP3/
WMA file and played, resulting in
loud noise output that can damage
the speakers. Be sure to avoid
attaching the mp3 or .wma file
extension to files that are not MP3/
WMA files.
Multi-Sessions
Does not support multi-session.
When the disc used is a
multi-session disc, only the first
session will be played.Playing MP3/WMA
When a disc with recorded MP3/
WMA files is inserted, the player
first checks all the files on the disc.
No sound is emitted while the player
is checking the files on the disc. It is
recommended that the disc should
be recorded without files other than
MP3/WMA files and without
unnecessary folders in order to
speed up the checking of disc files
by the player.
MP3/WMA Playing Time Display
It is possible that playing time will
not be correct, depending on the
writing condition of the MP3/WMA
file or when VBR Fast Up/Down is
operated.
Display Order of MP3/WMA File/
Folder Names
Names of MP3/WMA folders and
files within the same level are
displayed in the following order.
1. MP3/WMA folders displayed first, by ascending order of
numbers, letters. The files stored just below the root of the
disc will be stored in the ROOT
FOLDER.
2. Files displayed next, by ascending order of numbers,
letters. It is assumed here that
a disc has already been loaded
into the unit.
This unit reconfigures the folders
created by a user as shown below.

Chevrolet Low Cab Forward 5.2L Diesel Engine 4500 HD/XD/5500 HD/XD
Owner Manual (GMNA-Localizing-U.S.-13337621) - 2020 - crc - 12/5/18
98 Infotainment System
The following operations are based
on the sample MP3/WMA file
structure given above.
When a disc is inserted, the CD
player screen will be displayed for
about a few seconds while the unit
checks whether the CD is an audio
CD or whether it contains MP3/
WMA data.Normally, tracks in ROOT FOLDER
will be played in order from the
first file.
USB Port
USB Operation
Playing Music Files in the USB
Memory (When the USB Memory
is not Connected)
When the USB Memory is
connected to the USB terminal
users can listen to music in the USB
Memory.
1. Connect the USB Memory to the USB terminal.
2. Press MODE/
O/ENTER.
3. Turn MODE/
O/ENTER to
select USB, and then press
ENTER.
The music file starts playing.
Playing Music Files in the USB
Memory (When the USB Memory
is Connected)
1. Press MODE/
O/ENTER.
2. Turn MODE/
O/ENTER to
select USB, and then press
ENTER.

Chevrolet Low Cab Forward 5.2L Diesel Engine 4500 HD/XD/5500 HD/XD
Owner Manual (GMNA-Localizing-U.S.-13337621) - 2020 - crc - 12/5/18
Infotainment System 99
The music file starts playing.
Do not connect, adjust or remove
the USB Memory while driving.
Do not remove the USB Memory or
turn the ignition off or to ACC/
ACCESSORY when the USB
Memory is being accessed
(playback). This may damage the
data. We recommend making a
backup of your data in case you
accidentally delete it.
Depending on the USB Memory
used (non-brand products, USB
Memories which have been
damaged due to external factors),
there may be cases where
connection is not possible, or where
the operation is unstable.
When the USB mode is switched to
other modes and then switched
back again, the main unit returns to
the music file played last.
File Selection
Press
yorzto select the music
file of your choice. .
Press
yto advance to the
next file.
. Press
zto return to the
beginning of the file being
played. Press again to return to
the previous file.
Selecting the Folder
Press 5 or 6 to select the MP3/WMA
folder.
. Press
nto advance to the next
folder.
. Press
qto return to the
previous folder.
Fast Forwarding/Fast Reversing
Press and hold
yorzto fast
forward or fast reverse the
music file.
. Press
yto fast forward.
. Press
zto fast reverse.
Release to stop. Repeat Playback
Press 1 to repeat the same file
being played.
wis displayed.
To cancel, press 1 twice.
w
disappears.
Press 1 twice to repeat the same
folder being played. After the player
has played the last file, it starts
playing the first file of the same
folder.
FLD
wis displayed. To cancel,
press the button again. FLD
w
disappears.
Random Playback
. Press 2 to play all files in the
USB Memory in random order.
vis displayed. To cancel,
press the button twice.
v
disappears.
. Press 2 twice to play the files
from the folder being played in
the USB Memory in random
order.

Chevrolet Low Cab Forward 5.2L Diesel Engine 4500 HD/XD/5500 HD/XD
Owner Manual (GMNA-Localizing-U.S.-13337621) - 2020 - crc - 12/5/18
100 Infotainment System
After the player has played the last
file, it starts playing the first file of
the same folder.
FLD
vis displayed.
To cancel, press 2 again. FLD
v
disappears.
Selecting a Music File from the
Category List 1. Press LIST for less than one second. LIST is displayed.
To cancel the category
selection mode, press LIST
again or press Back.
2. Turn MODE/
O/ENTER to
select the category of your
choice, and then press
ENTER. The category changes
in the following order:
PLAYING ↔FOLDER ↔FILE
↔ PLAYING...
3. Turn MODE/
O/ENTER to
select the folder or file of your
choice from the list, and then
press ENTER. When a file is selected, the
player starts playing the file.
When FOLDER is selected,
select a file in the folder to start
playback. To return to the list
selection or category selection
mode, press BACK for less
than one second.
To cancel the category
selection mode, press and hold
down Back for more than
one second.
Go Back to the First Position
(Home Jump)
You can go back to the first file of
the first folder on the USB Memory
being played from any position of it.
This function is called Home Jump.
For example: If Home Jump is used
when playing File 5 in Folder 4, it
goes back to File 1 in Folder 1 and
starts playing.
Display Text Information 1. Press and hold down LIST for more than one second. 2. Turn MODE/
O/ENTER to
select the display item of your
choice, and then press
ENTER.
The display item changes in
the following order.
FL/TR NO (Folder number/File
number) ↔TIME (Playback
time) ↔FOLDER (Folder
name) ↔FILE (File name) ↔
ALBUM (Album title)* ↔
TRACK (Track title) ↔ARTIST
(Artist name) ↔FL/TR NO...
* It is not displayed during the
WMA file playback.
If the text information is too long to
fit into the display window, press
and hold down FUNC for more than
one second to switch to the
next page.
Texts recorded with characters other
than alphanumeric characters and
symbols will appear as "*"
(asterisks).
If there is no text information stored
in a music file, NO TITLE is
displayed.

Chevrolet Low Cab Forward 5.2L Diesel Engine 4500 HD/XD/5500 HD/XD
Owner Manual (GMNA-Localizing-U.S.-13337621) - 2020 - crc - 12/5/18
Infotainment System 101
If an Error Appears in the Display
The following messages are
displayed (blink) according to the
status.
READING: This message is
displayed when reading the file
format of the USB devices.
USB ERROR 1: This message is
displayed when the player cannot
operate for some reason.
Disconnect the USB device from the
audio system.
USB ERROR 2: This message is
displayed when the connected USB
device is disabled. Connect another
USB device.
USB ERROR 3: This message is
displayed when the USB hub is
connected. Remove the USB hub
from the audio system.
NO MUSIC: This message is
displayed when a blank USB device
or the USB device that does not
contain files with playback
extensions is connected.READ ERROR: This message is
displayed if a problem is detected in
the USB device. Disconnect the
USB device, and check the USB
device itself.
NO SUPPORT: This message is
displayed when the USB device
contains no MP3/WMA data
(including MP3/WMA extension
files) or contains only SKIP FILEs.
iPod Operation
When an iPod is connected to the
USB terminal using an iPod
connection cable, users can operate
the iPod from the main unit and
listen to music on the iPod.
See the instruction manual for the
iPod Connection Cable on how to
connect and set the connection
cable.
Playing Music Files in the iPod
(When the iPod is not Connected)
1. Use an iPod connection cable, and connect the iPod to the
USB terminal.
2. Press MODE/
O/ENTER. 3. Turn MODE/
O/ENTER to
select IPOD, and then press
ENTER.
READING is displayed, and it
takes a few seconds to
recognize the music files in the
iPod. When the music files in
the iPod are recognized, iPod
playback begins. It will start the
playback with the music file
that was playing on the iPod
before it was connected to the
main unit. If the main unit
cannot detect that file, it will
start playing from the first
music file.
Playing Music Files in the iPod
(When the iPod is Connected)
1. Press MODE/
O/ENTER.
2. Turn MODE/
O/ENTER to
select IPOD, and then press
ENTER. The music file starts
playing.

Chevrolet Low Cab Forward 5.2L Diesel Engine 4500 HD/XD/5500 HD/XD
Owner Manual (GMNA-Localizing-U.S.-13337621) - 2020 - crc - 12/5/18
108 Infotainment System
Warning (Continued)
they do not interfere with
driving or temporarily secure
them at a location where
they are not in the way.
They could impede driving
and cause a crash.
. Make sure not to touch the
terminals of the mini plug
cable.
. Do not connect, adjust or
remove the portable audio
device while driving.
The volume set by adjustment in the
AUX mode is effective in the AUX
mode only.
To power the portable audio device,
use the battery or other power
source supplied with the device.
The AUX device cannot be
controlled from the main unit.
Reduce the AUX volume to prevent
speaker damage.
Bluetooth Audio
Bluetooth Audio Operation
Connecting a Bluetooth compatible
audio player or mobile phone to this
unit allows you to operate it from the
system and listen to music.
In addition, as the connection
between the unit and the portable
device is wireless, users will not
face problems associated with cable
connections.
This unit supports Bluetooth.
Bluetooth is a wireless data system
which allows users to listen to music
without the need to connect the
portable device with wires.
If the portable device is not
Bluetooth-compatible, this function
is not available.
Do not connect the portable device
while driving.
Do not leave the portable device
inside the vehicle. (The interior of
the vehicle may become too hot
under extreme hot weather.) Do not set the portable device too
close to this unit. When the device
and the unit are too close to each
other, sound quality may deteriorate
and connection problems may arise.
Playing Music
1. Press MODE/
O/ENTER.
2. Turn MODE/
O/ENTER to
select BT-AUDIO, and then
press ENTER.
The music on the Bluetooth
compatible device that is
connected will start.
When the registered device is
not connected, NO CONNECT
is displayed.
First connect the portable device to
the unit before performing the
following operation. See
“Registering a Bluetooth Device” in
Bluetooth 0111.
Bluetooth audio operation is subject
to portable device compatibility.
Operation of the portable device via
this unit differs depending on the
specifications of the portable device.

Chevrolet Low Cab Forward 5.2L Diesel Engine 4500 HD/XD/5500 HD/XD
Owner Manual (GMNA-Localizing-U.S.-13337621) - 2020 - crc - 12/5/18
Infotainment System 109
Depending on the
Bluetooth-compatible portable
device that is connected to this unit,
the music will not start and may be
paused.
When the player is connected to an
Audio Video Remote Control Profile
(AVRCP) Version 1.0 compatible
portable device, STREAMING
displays and the functions of your
devices may be partially limited.
Stop Playback
Switch to another audio mode.
Pausing the Music
Press 3 to pause the music.
Press 4 to resume.
Track Selection
Press the
y zto select the track
of your choice.
y: Advance to the next track.
z: Return to the beginning of the
track being played. To return to the
previous track, press the
zagain. Operation of the portable device via
this unit differs depending on the
specifications of the portable device.
Fast Forwarding/Fast Reversing
Press and hold
y zto fast
forward or fast reverse the track.
y: Fast forward.
z: Fast reverse.
To stop fast forward or fast reverse,
release the button.
Operation of the portable device via
this unit differs depending on the
specifications of the portable device.
Selecting the Album
Press 5 or 6 to select an album.
n: Advance to the next album.
q: Return to previous album.
Operation of the portable device via
this unit differs depending on the
specifications of the portable device. Repeat Playback
Press 1 to repeat the same track
being played.
wappears on the
display. To cancel, press 1 twice.
Press 1 twice to repeat the same
album being played.
After the player has played the last
file, it starts playing the first file of
the same album. FLD
wappears
on the display.
Operation of the portable device via
this unit differs depending on the
specifications of the portable device.
Random Playback
Press 2 to play all tracks in the
Bluetooth Audio in random order.
vis displayed.
To cancel, press 2 twice.
Press 2 twice to playback tracks on
the album being played in random
order. After the player has played
the last track, it starts playing the
first track of the same album.
FLD
vis displayed.