radio Ram 2500 (Diesel) 2007 Workshop Manual

Buttons1-6(CDMODE for CD Audio Play)
Selects disc positions1-6forPlay/Load/Eject.
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
CD-ROM, CD-R, and CD-RW.
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 directory levels: 15
•Maximum number of files: 255
•Maximum number of folders: 100
•Maximum number of characters in file/folder names:
•Level 1: 12 (including a separator.and a
3-character extension)
•Level 2: 31 (including a separator.and a
3-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 askeep disc open after
writingare 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 rates.MPEG Specifi-
cationSampling Fre-
quency (kHz)Bit rate (kbps)
MPEG-1 Audio
Layer 348, 44.1, 32320, 256, 224,
192, 160, 128,
112, 96, 80, 64,
56, 48, 40, 32
MPEG-2 Audio
Layer 324, 22.05, 16160, 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.
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Playback of MP3 and WMA 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 and WMA 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.
Operation Instructions - (CD Mode for MP3 and
WMA Audio Play)
SEEK Button (CD Mode for MP3 and WMA Play)
Pressing the right side of the SEEK button plays the next
file. Pressing the left side of the SEEK button plays the
beginning of the file. Pressing the button within the first
ten seconds plays the previous file.
LOAD/EJECT Button (CD Mode for MP3 and WMA
Play)
LOAD/EJT - Load
Press the LOAD/EJT button and the push-
button with the corresponding number where
the CD is being loaded. The radio will display
PLEASE WAIT and prompt when to INSERT
DISC. After the radio displaysINSERT DISC,insert the
CD into the player.
242 UNDERSTANDING YOUR INSTRUMENT PANEL

The radio display will showLOADING DISCwhen the
disc is loading.
LOAD/EJT - Eject
Press the LOAD/EJT button and the push-
button with the corresponding number where
the CD was loaded and the disc will unload
and move to the entrance for easy removal.
Radio display will showEJECTING DISCwhen the disc
is being ejected and prompt the user to remove the disc.
If you have ejected a disc and have not removed it within
15 seconds, it will be reloaded. If the CD is not removed,
the radio will continue to play the non-removed CD. If
the CD is removed and there are other CD’s in the radio,
the radio will play the next CD after a 2-minute timeout.
If the CD is removed and there are no other CD’s in the
radio, the radio will remain in CD mode and display
INSERT DISC” for 2 minutes. After 2 minutes, the radio
will go to the previous tuner mode.
INFO Button (CD Mode for MP3 Play)
Press and INFO button while playing MP3 or WMA disc.
The radio scrolls through the following TAG information:
Song Title, Artist, File Name, and Folder Name (if avail-
able).
Press the INFO button once more to return toelapsed
timepriority mode.
Press and hold the INFO button while in the message
display priority mode or elapsed time display priority
mode will display the song title for each file.
RW/FF (CD Mode for MP3 and WMA Play)
Press the FF side of the button to move forward through
the file or MP3 and WMA selection.
TUNE Control (CD Mode for MP3 Play)
Pressing the TUNE Control allows the adjustment of
Tone, Balance, and Fade.
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4

AM/FM Button (CD Mode for MP3 Play)
Switches back to Radio mode.
RND/PTY Button (CD Mode for MP3 Play)
Pressing this button plays files randomly.
SET/DIR Button (CD Mode for MP3 Play)
Press the SET/DIR Button to display folders, when
playing an MP3 discs that have a file/folder structure.
Turn the TUNE control to display available folders or
move through available folders. Press the TUNE control
to select a folder.
Buttons1-6(CDMode for MP3 Play)
Selects disc positions1-6forPlay/Load/Eject.
Operating Instructions - Hands Free Phone (If
Equipped)
Refer to “Hands-Free Phone” in Section 3 of the Owner’s
Manual.
Operating Instructions - Satellite Radio Mode (If
Equipped)
Refer to the “Satellite Radio” section of the Owner’s
Manual.
Operating Instructions - Video Entertainment
System (VES) (If Equipped)
Refer to separate “Video Entertainment System (VES)
Guide.”
244 UNDERSTANDING YOUR INSTRUMENT PANEL

SALES CODE REC — AM/FM/CD (6–DISC) RADIO
WITH NAVIGATION SYSTEM
Satellite Navigation Radio with CD Player with MP3
Capability (REC) - combines a Global-Positioning
System-based navigation system with an integrated color
screen to provide maps, turn identification, selectionmenus and instructions for selecting a variety of destina-
tions and routes, AM/FM stereo radio and six-disc CD
changer with MP3 capability.
Mapping information for navigation is supplied on a
DVD that is loaded into the unit. One map DVD covers
all of North America. Refer to your “Navigation User’s
Manual” for detailed operating instructions.
Operating Instructions — Satellite Radio (If
Equipped)
Refer to your “Navigation User’s Manual” for detailed
operating instructions.
REC Setting the Clock
GPS Clock
The GPS receiver used in this system is synchronized to
the time data being transmitted by the GPS satellites. The
satellites’ clock is Greenwich Mean Time (GMT). This is
REC Radio
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VIDEO ENTERTAINMENT SYSTEM (SALES CODE
XRV) — IF EQUIPPED
The optional VES™ (Video Entertainment System) con-
sists of a DVD player and LCD (liquid crystal display)
screen, a battery-powered remote control, and two head-
sets. The system is located in the headliner behind the
front row seat. Refer to your VES™ User’s Manual for
detailed operating instructions.
SATELLITE RADIO — IF EQUIPPED
Satellite radio uses direct satellite to receiver broadcast-
ing technology to provide clear digital sound, coast to
coast. The subscription service provider is Sirius™ Satel-
lite Radio. This service offers over 100 channels of music,
sports, news, entertainment, and programming for chil-
dren, directly from its satellites and broadcasting studios.
System Activation
Sirius Satellite Radio service is pre-activated, and you
may begin listening immediately to the one year of
SIRIUS audio service that is included with the factory-
installed satellite radio system in your vehicle. Sirius will
contact you to supply a welcome kit and to confirm
subscription information, including the set up of your
on-line listening account at no additional charge. For
further information, call the toll-free number 888-539-
7474, or visit the Sirius web site at www.sirius.com.
Please have the following information available when
calling:
1. The Electronic Serial Number/Sirius Identification
Number (ESN/SID).
2. Your Vehicle Identification Number.
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Electronic Serial Number/Sirius Identification
Number (ESN/SID)
The Electronic Serial Number/Sirius Identification Num-
ber is needed to activate your Sirius Satellite Radio
system. To access the ESN/SID, refer to the following
steps:
ESN/SID Access with REF Radios
With the ignition switch in the ACCESSORY position and
the radio OFF, press the CD Eject and Time buttons
simultaneously for 3 seconds. The first four digits of the
twelve-digit ESN/SID number will display. Press the
SEEK UP button to display the next four digits. Continue
to press the SEEK UP button until all twelve ESN/SID
digits display. The SEEK DOWN will page down until
the first four digits display. The radio will exit the
ESN/SID mode when any other button is pushed, the
ignition is turned OFF, or 5 minutes has passed since any
button was pushed.
ESN/SID Access with RAQ and RAK Radios
With the ignition switch in the ACCESSORY position and
the radio OFF, press the CD Eject and TIME buttons
simultaneously for 3 seconds. All twelve ESN/SID num-
bers will display. The radio will exit the ESN/SID mode
when any other button is pushed, the ignition is turned
OFF, or 5 minutes has passed since any button was
pushed.
ESN/SID Access with REC Navigation Radios
Please refer to your Navigation User’s Manual.
With the ignition in the ACCESSORY position and the
radio off, press the CD Eject and Set buttons simulta-
neously until the 12 digits of the ESN/SID appear on the
screen.
250 UNDERSTANDING YOUR INSTRUMENT PANEL

Selecting Satellite Mode in REF, RAQ, and RAK
Radios
Selecting Satellite Mode — REF Radio
Press the MODE button repeatedly until the wordSAT
appears in the display.
A CD may remain in the radio while in the Satellite radio
mode.
Selecting Satellite Mode — RAQ and RAK Radio
Press the MODE button repeatedly until the wordSAT
appears in the display.
These radios will also display the current station name
and program type. For more information, such as song
title and artist, press the MSG or INFO button.
A CD or tape may remain in the radio while in the
Satellite radio mode.
Selecting a Channel
Press and release the SEEK or TUNE knob to search for
the next channel. Press the top of the button to search up
and the bottom of the button to search down. Holding the
TUNE button causes the radio to bypass channels until
the button is released.
Press and release the SCAN button (if equipped) to
automatically change channels every 7 seconds. The
radio will pause on each channel for 7 seconds before
moving on to the next channel. The wordSCANwill
appear in the display between each channel change. Press
the SCAN button a second time to stop the search.
NOTE:Channels that may contain objectionable content
can be blocked. Contact Sirius Customer Care at 888-539-
7474 to discuss options for channel blocking or unblock-
ing. Please have your ESN/SID information available.
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4

Storing and Selecting Pre-Set Channels
In addition to the 12 AM and 12 FM pre-set stations, you
may also commit 12 satellite stations to push button
memory. These satellite channel pre-set stations will not
erase any AM or FM pre-set memory stations. Follow the
memory pre-set procedures that apply to your radio.
Using the PTY (Program Type) Button — If
Equipped
Follow the PTY button instructions that apply to your
radio.
PTY ButtonSCAN
When the desired program type is obtained, press the
SCANbutton within five seconds. The radio will play 7
seconds of the selected channel before moving to the next
channel of the selected program type. Press theSCAN
button a second time to stop the search.NOTE:Pressing theSEEKorSCANbutton, while
performing a music type scan, will change the channel by
one and stop the search. Pressing a pre-set memory
button during a music type scan, will call up the memory
channel and stop the search.
PTY ButtonSEEK
When the desired program is obtained, press theSEEK
button within five seconds. The channel will change to
the next channel that matches the program type selected.
Satellite Antenna
To ensure optimum reception on vehicles available with
a luggage rack, do not place items on the roof around the
rooftop antenna location. Metal objects placed within the
line of sight of the antenna will cause decreased perfor-
mance. Larger luggage items should be placed as far
forward as possible. Do not place items directly on or
above the antenna.
252 UNDERSTANDING YOUR INSTRUMENT PANEL