2010 JEEP GRAND CHEROKEE radio

Show Time if Radio is Off
When selected, this feature will display the time of day
on the touch screen when the radio is turned off. Proceed
as follows to change the current setting:
1. Turn on the radio.
2. Touch the screen where the time is displayed.
3. Touch the screen where “User Clock” is displayed, the
clock setting menu will appear on the screen.
4. When this feature is on, a check mark will appear in
the box next to the words “Show Time if Radio is Off.”
Touch the screen where the words “Show Time if Radio is
Off” are displayed to change the current setting.
Changing the Time Zone
1. Turn on the radio.
2. Touch the screen where the time is displayed.
3. Touch the screen where “User Clock” is displayed, the
clock setting menu will appear on the screen.
4. Touch the screen where the words “Set Time Zone” are
displayed. The time zone selection menu will appear on
the screen.
5. Select a time zone by touching the screen where your
selection appears. If you do not see a time zone that you
want to select, touch the screen where the word “Page” is
displayed to view additional time zones in the menu.
6. Touch the screen where the word “Save” is displayed.
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UNDERSTANDING YOUR INSTRUMENT PANEL 187

MEDIA CENTER 130 (RES) — AM/FM STEREO
RADIO WITH CD PLAYER (MP3 AUX JACK)
NOTE:The radio sales code is located on the lower right
side of the radio faceplate.
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.
RES Radio
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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.
TIME Button
Press the TIME button to alternate display of the time
and radio frequency.
Clock Setting Procedure
1. Press and hold the TIME button until the hours blink.
2. Adjust the hours by turning the right side TUNE/
SCROLL control knob.
3. After adjusting the hours, press the right side TUNE/
SCROLL control knob to set the minutes. The minutes
will begin to blink.4. Adjust the minutes using the right side TUNE/
SCROLL control knob. Press the TUNE/SCROLL control
knob to save time change.
5. To exit, press any button/knob, or wait five seconds.
RW/FF
Pressing the RW (Rewind) or FF (Fast Forward) buttons
causes the tuner to search for the next frequency in the
direction of the arrows. This feature operates in either
AM or FM frequencies.
TUNE Control
Turn the rotary TUNE/SCROLL control knob clockwise
to increase or counterclockwise to decrease the frequency.
Setting the Tone, Balance, and Fade
Push the rotary TUNE/SCROLL control knob and BASS
will display. Turn the TUNE/SCROLL control knob to
the right or left to increase or decrease the bass tones.
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UNDERSTANDING YOUR INSTRUMENT PANEL 189

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.
Buttons1-6
These buttons tune the radio to the stations that you
commit to pushbutton memory (12 AM and 12 FM
stations).
DISC Button
Pressing the DISC button will allow you to switch from
AM/FM modes to Disc modes.
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.
Inserting Compact Disc(s)
Gently insert one CD into the CD player with the CD
label facing up. The CD will automatically be pulled into
the CD player and the CD icon will illuminate on the
radio display. If a CD does not go into the slot more than
1.0 in (2.5 cm), a disc may already be loaded and must be
ejected before a new disc can be loaded.
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UNDERSTANDING YOUR INSTRUMENT PANEL 191

If you insert a disc with the ignition ON and the radio
ON, the unit will switch from radio to CD mode and
begin to play when you insert the disc. The display will
show the track number, and index time in minutes and
seconds. Play will begin at the start of track 1.
CAUTION!
•This CD player will accept 4-3/4 in (12 cm) discs
only. The use of other sized discs may damage the
CD player mechanism.
•Do not use adhesive labels. These labels can peel
away and jam the player mechanism.
•RES is a single CD player. Do not attempt to insert
a second CD if one is already loaded.
•Dual-media disc types (one side is a DVD, the
other side is a CD) should not be used, and they
can cause damage to the player.
EJECT Button - Ejecting a CD
Press the EJECT button to eject the CD.
If you have ejected a disc and have not removed it within
10 seconds, it will be reloaded. If the CD is not removed,
the radio will reinsert the CD but will not play it.
A disc can be ejected with the radio and ignition OFF.
NOTE: Ejecting with the ignition OFF is not allowed on
convertible or soft-top models (if equipped).
SEEK Button
Press the right SEEK button for the next selection on the
CD. Press the left SEEK button to return to the beginning
of the current selection, or return to the beginning of the
previous selection if the CD is within the first second of
192 UNDERSTANDING YOUR INSTRUMENT PANEL

the current selection. Pressing and holding the SEEK
button will allow faster scrolling through the tracks in
CD and MP3 modes.
TIME Button
Press this button to change the display from a large CD
playing time display to a small CD playing time display.
RW/FF
Press and hold the FF (Fast Forward) button and the CD
player will begin to fast forward until FF is released, or
RW or another CD button is pressed. The RW (Reverse)
button works in a similar manner.
AM/FM Button
Press the button to select either AM or FM mode.
SET/RND Button (Random Play Button)
Press this button while the CD is playing to activate
Random Play. This feature plays the selections on the
compact disc in random order to provide an interesting
change of pace.
Press the right SEEK button to move to the next ran-
domly selected track.
Press the RND button a second time to stop Random
Play.
Notes on Playing MP3 Files
The radio can play MP3 files; however, acceptable MP3
file recording media and formats are limited. When
writing MP3 files, pay attention to the following restric-
tions.
Supported Media (Disc Types)
The MP3 file recording media supported by the radio are
CDDA, CD-R, CD-RW, MP3, and CDDA+MP3.
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UNDERSTANDING YOUR INSTRUMENT PANEL 193

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 assign
a 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.
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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 rate.
MPEG
Specification Sampling
Frequency (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
Specification Sampling
Frequency (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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