2010 JEEP COMMANDER audio

rates (VBR) are also supported. The majority of MP3 files
use a 44.1 kHz sampling rate and a 192, 160, 128, 96 or
VBR bit rate.
MPEG Specifi-cation Sampling Fre-
quency (kHz) Bit Rate (kbps)
MPEG-1 Audio Layer 3 48, 44.1, 32 320, 256, 224,
192, 160, 128,
112, 96, 80, 64, 56, 48, 40, 32
MPEG-2 Audio Layer 3 24, 22.05, 16 160, 128, 144,
112, 96, 80, 64,
56, 48, 40, 32, 24, 16, 8
ID3 Tag information for artist, song title, and album title
are supported for version 1 ID3 tags. ID3 version 2 is not
supported by the radios.
Playlist files are not supported. MP3 Pro files are not
supported.
Playback of MP3 Files
When a medium containing MP3 data is loaded, the
radio checks all files on the medium. If the medium
contains a lot of folders or files, the radio will take more
time to start playing the MP3 files.
Loading times for playback of MP3 files may be affected
by the following:
•Media - CD-RW media may take longer to load than
CD-R media
•Medium formats - Multisession discs may take longer
to load than non-multisession discs
•Number of files and folders - Loading times will
increase with more files and folders
To increase the speed of disc loading, it is recommended
to use CD-R media and single-session discs. To create a
single-session disc, enable the “Disc at Once” option
before writing to the disc.
196 UNDERSTANDING YOUR INSTRUMENT PANEL

Operation Instructions - Auxiliary Mode
The auxiliary (AUX) jack is an audio input jack, which
allows the user to plug in a portable device, such as an
MP3 player, or cassette player, and utilize the vehicle’s
audio system to amplify the source and play through the
vehicle speakers.
Pressing the DISC/AUX button will change the mode to
auxiliary device if the AUX jack is connected.
NOTE:The AUX device must be turned on and the
device’s volume set to proper level. If the AUX audio is
not loud enough, turn the device’s volume up. If the AUX
audio sounds distorted, turn the device’s volume down.
TIME Button (Auxiliary Mode)
Press this button to change the display to time of day. The
time of day will display for five seconds (when ignition is
OFF).
SALES CODE RES/RSC — AM/FM STEREO
RADIO WITH CD PLAYER (MP3 AUX JACK) AND
SIRIUS RADIO
NOTE: The radio sales code is located on the lower right
side of the radio faceplate.
RES/RSC Radio
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UNDERSTANDING YOUR INSTRUMENT PANEL 197

Operating Instructions — Radio Mode
NOTE:The ignition switch must be in the ON or ACC
position to operate the radio.
Power Switch/Volume Control (Rotary)
Push the ON/VOLUME control knob to turn on the
radio. Push the ON/VOLUME control knob a second
time to turn off the radio.
Electronic Volume Control
The electronic volume control turns continuously (360
degrees) in either direction without stopping. Turning the
ON/VOLUME control knob to the right increases the
volume and to the left decreases it.
When the audio system is turned on, the sound will be
set at the same volume level as last played.
SEEK Buttons
Press and release the SEEK buttons to search for the next
listenable station in AM/FM mode. Press the right switch to seek up and the left switch to seek down. The radio
will remain tuned to the new station until you make
another selection. Holding either button will bypass
stations without stopping until you release it.
Voice Recognition System (Radio) — If Equipped
Refer to “Voice Recognition (VR)” in the uconnect™ User
Manual located on the DVD for further details.
Voice Recognition Button uconnect™ phone — If
Equipped
Press this button to operate the uconnect™ phone feature
(if equipped). Refer to “Voice Recognition (VR)” in the
uconnect™ User Manual located on the DVD for further
details.
If your vehicle is not equipped with or this feature is not
available on your vehicle, a “Not Equipped With
UConnect” message will display on the radio screen.
198 UNDERSTANDING YOUR INSTRUMENT PANEL

window. Select the button (1–6) you wish to lock onto this
station and press and release that button. If a button is
not selected within five seconds after pressing the SET/
RND button, the station will continue to play but will not
be stored into pushbutton memory.
You may add a second station to each pushbutton by
repeating the above procedure with this exception: Press
the SET/RND button twice and SET 2 will show in the
display window. Each button can be set for SET 1 and
SET 2 in both AM and FM. This allows a total of 12 AM
and 12 FM stations to be stored into pushbutton memory.
The stations stored in SET 2 memory can be selected by
pressing the pushbutton twice.
Every time a preset button is used, a corresponding
button number will display.Buttons 1 - 6
These buttons tune the radio to the stations that you
commit to pushbutton memory (12 AM and 12 FM
stations).
DISC/AUX Button
Pressing the DISC/AUX button will allow you to switch
from AM/FM modes to DISC/AUX mode.
Operation Instructions — CD MODE for CD and
MP3 Audio Play
NOTE:
•The ignition switch must be in the ON or ACC
position to operate the radio.
•This radio is capable of playing compact discs (CD),
recordable compact discs (CD-R), rewritable compact
discs (CD-RW), compact discs with MP3 tracks and
multisession compact discs with CD and MP3 tracks.
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UNDERSTANDING YOUR INSTRUMENT PANEL 203

Supported Media (Disc Types)
The MP3 file recording media supported by the radio are
CDDA, CD-R, CD-RW, MP3, and CDDA+MP3.
Supported Medium Formats (File Systems)
The medium formats supported by the radio are ISO 9660
Level 1 and Level 2 and includes the Joliet extension.
When reading discs recorded using formats other than
ISO 9660 Level 1 and Level 2, the radio may fail to read
files properly and may be unable to play the file nor-
mally. UDF and Apple HFS formats are not supported.
The radio uses the following limits for file systems:
•Maximum number of folder levels: 8
•Maximum number of files: 255
•Maximum number of folders. (The radio display of file
names and folder names is limited. For large numbers
of files and/or folders, the radio may be unable to
display the file name and folder name and will assigna number instead. With a maximum number of files,
exceeding 20 folders will result in this display. With
200 files, exceeding 50 folders will result in this
display.)
•Maximum number of characters in file/folder names:
•Level 1: 12 (including a separator
.and a three-
character extension)
•Level 2: 31 (including a separator .and a three-
character extension)
Multisession disc formats are supported by the radio.
Multisession discs may contain combinations of normal
CD audio tracks and computer files (including MP3 files).
Discs created with an option such as keep disc open after
writing are most likely multisession discs. The use of
multisession for CD audio or MP3 playback may result in
longer disc loading times.
206 UNDERSTANDING YOUR INSTRUMENT PANEL

Supported MP3 File Formats
The radio will recognize only files with the *.MP3 exten-
sion as MP3 files. Non-MP3 files named with the *.MP3
extension may cause playback problems. The radio is
designed to recognize the file as an invalid MP3 and will
not play the file.
When using the MP3 encoder to compress audio data to
an MP3 file, the bit rate and sampling frequencies in the
following table are supported. In addition, variable bit
rates (VBR) are also supported. The majority of MP3 files
use a 44.1 kHz sampling rate and a 192, 160, 128, 96 or
VBR bit rates.
MPEG Specifi-cation Sampling Fre-
quency (kHz) Bit Rate (kbps)
MPEG-1 Audio Layer 3 48, 44.1, 32 320, 256, 224,
192, 160, 128,
112, 96, 80, 64, 56, 48, 40, 32
MPEG Specifi- cation Sampling Fre-
quency (kHz) Bit Rate (kbps)
MPEG-2 Audio Layer 3 24, 22.05, 16 160, 128, 144,
112, 96, 80, 64,
56, 48, 40, 32, 24, 16, 8
ID3 Tag information for artist, song title, and album title
are supported for version 1 ID3 tags. ID3 version 2 is not
supported by the radios.
Playlist files are not supported. MP3 Pro files are not
supported.
Playback of MP3 Files
When a medium containing MP3 data is loaded, the
radio checks all files on the medium. If the medium
contains a lot of folders or files, the radio will take more
time to start playing the MP3 files.
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UNDERSTANDING YOUR INSTRUMENT PANEL 207

Operation Instructions - Auxiliary Mode
The auxiliary (AUX) jack is an audio input jack which
allows the user to plug in a portable device such as an
MP3 player or cassette player and utilize the vehicle’s
audio system to amplify the source and play through the
vehicle speakers.
Pressing the AUX button will change the mode to auxil-
iary device if the AUX jack is connected.
NOTE:The AUX device must be turned on and the
device’s volume set to the proper level. If the AUX audio
is not loud enough, turn the device’s volume up. If the
AUX audio sounds distorted, turn the device’s volume
down.
TIME Button (Auxiliary Mode)
Press this button to change the display to time of day. The
time of day will display for five seconds (when the
ignition is OFF).
Operating Instructions - uconnect™ phone (If
Equipped)
Refer to “uconnect™ phone” in the uconnect™ User
Manual located on the DVD for further details.
Operating Instructions - uconnect™ studios
(Satellite Radio) (If Equipped)
Refer to “uconnect™ studios (Satellite Radio)” in the
uconnect™ User Manual located on the DVD for further
details.
UNIVERSAL CONSUMER INTERFACE (UCI) — IF
EQUIPPED
NOTE: This section is for sales code RES and REQ/
REL/RET radios only with uconnect™. For sales code
RER, REN, REP, REW or REZ touch-screen radio UCI
feature, refer to the separate RER, REN or REZ User’s
Manual. UCI is available only if equipped as an option
with these radios.
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UNDERSTANDING YOUR INSTRUMENT PANEL 209

Using This Feature
By using the provided connection cable to connect an
iPodto the vehicle’s UCI 16–pin connector port:
•The iPod audio can be played on the vehicle’s sound
system, providing metadata (artist, track title, album,
etc.) information on the radio display.
•The iPod can be controlled using the radio buttons to
Play, Browse, and List the iPod contents.
•The iPodbattery charges when plugged into the UCI
connector (if supported by the specific iPod device)
Controlling The iPodUsing Radio Buttons
To get into the UCI (iPod) mode and access a connected
iPod, press the “AUX” button on the radio faceplate.
Once in the UCI (iPod) mode, iPod audio tracks (if
available from iPod) start playing over the vehicle’s
audio system.
Play Mode
When switched to UCI mode, the iPod automatically
starts Play mode. In Play mode, you may use the
following buttons on the radio faceplate to control the
iPod and display data:
•Use the TUNE control knob to select the next or
previous track.
•Turning it clockwise (forward) by one click, while
playing a track, skips to the next track.
•Turning it counterclockwise (backward) by one
click, during the first two seconds of the track, will
jump to the previous track in the list. Turning this
button at any other time in the track, will jump to
the beginning of the current track.
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UNDERSTANDING YOUR INSTRUMENT PANEL 211