2007 MERCEDES-BENZ S550 Display

99 Control systems
COMAND satellite radio* (USA only)
Switching to satellite radio
Select “Audio”
“Audio”
“Sat Ra-
dio”.
or

Press the M shortcut button once or
twice. The Satellite radio menu appears
if it was the last active radio mode.
The screen which then appears de-
pends on the activation status of the
satellite radio service.
The following options are possible:

Satellite radio service is not activat-
ed


Only the preview channel is activat-
ed


Satellite radio service is fully acti-
vatedSatellite radio service is not activated
The telephone number of the Sirius Service
Center and the twelve-digit electronic seri-
al number (SIRIUS-ID) of the particular re-
ceiver are displayed.
This information is required when calling
the Sirius Service Center for an activation
request.

Closing screen: Press n.Only the preview channel is activated
The satellite radio preview channel ap-
pears.
Satellite radio service is fully activated
The main satellite radio menu appears. You
will hear the channel last tuned in, provid-
ed that it can be received.
i
Credit card information is also required for
your application. The activation process takes
approximately 5 to 10 minutes after calling the
Sirius Service Center.
i
If only the preview channel is activated, you
cannot tune in another channel. If you try to do
this, you will see the screen described in the sec-
tion “Satellite radio service is not activated”
(
page 99).

100 Control systemsCOMAND satellite radio* (USA only)Main satellite radio menu
1Main area with channel display
2Preset position of selected channel
3Selected channel
4Selected program category
5Sound settings
6To select program category
7Channel number of selected channel
8Other channel information
9Preset options
aSatellite radio options
Selecting program category 
Select “Audio”
“Audio”
“Sat Ra-
dio”
“Category”.
The category list appears.

Select category by rotating ymz or
sliding qmr and press n.
When selecting a channel using the
channel search function or the channel
list, you have access to the channels
you subscribe to and which are includ-
ed in the selected category.
Tuning in channels
You have the following selection options:

The channel search function


The channel presets


The manual channel number entry


The channel list
i
Main area 1 can show all channels includ-
ed in your subscription. Which channels are
shown depends on the selected program catego-
ry 4.
Note that categories and channels shown in illus-
trations are dependent on programming content
delivered by the service provider. Programming
content is subject to change.
Therefore, channel and categories shown in illus-
trations and descriptions contained in this man-
ual may differ from the channels and categories
delivered by the service provider.
i
The channels are categorized. Categories al-
low you to tune to stations broadcasting a cer-
tain type of program.
i
If only the preview channel is activated, only
certain categories are available on the list. Which
categories these are depend on the service pro-
vider.
i
When you select the category “All Chan-
nels”, you have access to all the channels you
subscribe to, regardless of category, when you
are tuning in a channel using the channel search
function or the channel list.

102 Control systemsCOMAND satellite radio* (USA only)
Confirming channel entry: Press n.
Further operation depends on whether
the selected channel number is valid or
if the channel is included in your sub-
scription.
Channel number is valid and channel is
included in subscription
COMAND tunes in the channel entered.
Channel number is invalid
You will see the message “Invalid Chan-
nel”.

Closing message: Press n.
Channel number is valid but channel is
not included in subscription
You will see the screen described in the
section “Satellite radio service is not acti-
vated” (
page 99).

Closing display: Press n.Tuning in channels using the channel
list

Select “Audio”
“Audio”
“Sat Ra-
dio”
“Sat Radio”
“Channel List”.
The channel list appears. The dotR in
front of a list entry indicates the cur-
rently selected channel.

Select channel by rotating ymz or
slidingqmr and press n.
Saving channels
Option 1
Select “Audio”
“Audio”
“Sat Ra-
dio”
“Sat Radio”
“Save Channel”.Option 2

Press n when the main area is select-
ed.
Option 3

Select “Audio”
“Audio”
“Sat Ra-
dio”
“Presets”.
All three of these will call up a preset
menu. The dot R in front of a preset
position indicates that this is the chan-
nel currently selected and being lis-
tened to.

Selecting a preset position:
Slideqmr or rotate ymz.
i
The contents of the channel list depends on
which channels are included in your subscription
and which program category you have selected
(
page 100). If only the preview channel is acti-
vated, the channel list contains only the preview
channel.
i
There are twenty preset positions available.


103 Control systems
COMAND satellite radio* (USA only)
Saving a channel to a selected preset
position
If you have called up the channel preset
screen using option 1:
Press n briefly.
In options 2 and 3:

Press and hold n until you hear a sig-
nal.
The channel is saved.
Show program info
Select “Audio”
“Audio”
“Sat Ra-
dio”
“Info”.
You will see a screen that may contain the
following information:


Selected program category


Selected channel


Artist of the track currently being
played


Name of current track

Closing screen: Slide omp or
pressn.
Channel update
The service provider may conduct a chan-
nel update.
During the update, the message “Updating
channels...” will appear on the display.
No functions can be operated in satellite
radio mode during the update.
Calling Sirius Service Center
Select “Audio”
“Audio”
“Sat Ra-
dio”
“Sat Radio”
“Service”.
The telephone number of the Sirius
Service Center and the twelve-digit
electronic serial number (SIRIUS-ID) of
the particular receiver are displayed.

Closing screen: Slide omp or
pressn.
i
If the program provider does not offer any in-
formation, the “Info” menu item cannot be se-
lected.
i
The program provider determines what in-
formation is displayed on the screen. COMAND
shows no more than two lines per item of infor-
mation. If an item of information is too long,
COMAND shortens it.
i
It may be necessary to call the Sirius Service
Center if, for example:


You want to cancel the subscription or
re-subscribe at a later date


You forget to pay the bill


You sell the car to another person

105 Control systems
COMAND audio CD/audio DVD/MP3
means that it is only possible to access the
MP3 tracks. Access to the audio CD tracks
is not possible.
File structure on a disc
When you create an MP3 disc, the MP3
tracks can be organized in folders. A folder
can also contain other folders. A disc can
contain a maximum of 255 folders. Each
folder can contain a maximum of
255 tracks and 255 folders. A disc can
contain a maximum of 4,000 tracks. Usual-
ly this number will not be reached because
each minute of an MP3 track requires ap-
proximately 1 MB of storage space.
Track and folder names
When you create an MP3 disc, you can as-
sign names to the MP3 tracks and folders.
COMAND uses these names for the corre-
sponding display in MP3 mode. Empty fold-
ers or folders which contain data other
than MP3 tracks are not displayed by
COMAND.If MP3 files are saved in the root directory
itself, the root directory will also be treated
as a folder. COMAND will then show the
name of the root directory as the folder
name.
You must observe the following when as-
signing track names:


Track names must have at least one
character.


Track names must have the extension
“mp3”.


There must be a period between the
track name and the extension.
Example of a correct track name:
Track1.mp3
Permissible MP3 formats
COMAND supports the MPEG1 Audio Lay-
er 3 format.Permissible bit and sampling rates


Fixed and variable bit rates up to
320 kbit / s


Sampling rates of 24 kHz – 48 kHz
Notes on copyright
The music tracks that you create for MP3
mode and can play back in MP3 mode are
generally subject to copyright protection in
accordance with the applicable interna-
tional and national regulations.
In many countries, reproductions are not
permitted without the prior consent of the
copyright holder, not even for private use.
Make sure that you know the applicable
copyright regulations and that you comply
with these.
i
COMAND does not support ID3 tags.
i
This format is generally known as “MP3”.
i
Only use MP3 tracks with a bit rate of at
least 128 kbit / s and a sampling rate of at least
44.1 kHz. Smaller rates can cause a noticeable
deterioration in sound quality. This is especially
the case if you have activated a surround sound
function.

110 Control systemsCOMAND audio CD/audio DVD/MP3Submenu overviewi
The components and operating principles of
COMAND can be found on (
page 79).
CD or DVD-A or MP3
Pause/Stop/Play
(audio DVD mode only)
Tracks/Track
List/Tracks A-Z
Folders
(MP3 mode only)
Changer
Sound
Normal Track Sequence
Pause playback
Show track list
(audio CD mode and
audio DVD mode)
Select folder
Select medium
Treble
Random Tracks
Stop playback
Display alphabetical
track listing
(MP3 mode only)
Bass
Random folder
(MP3 mode only)
Restart playback
Balance/Fader
Repeat folder
(MP3 mode only)
3D Sound

111 Control systems
COMAND audio CD/audio DVD/MP3
Switching to audio CD, audio DVD or MP3 mode
Load CD / DVD (
page 107) or
PCMCIA card (
page 108).
or

Select “Audio”
“Audio”, then “CD” or
“DVD-Audio” or “MP3”.
or

Press the M shortcut button once or
twice.Example display in audio CD mode
1Current playback option
2Track number
3Disc number
4Disc name (only if saved on the disc)
5Track name (only if saved on the disc)
6Track time
7Graphic time and track display
8Sound settings
9Medium selection
aTo call up track listing
bDisc type
cPlayback optionsExample display in audio DVD mode
1Current playback option
2Track number
3Disc number
4Disc name (only if saved on the disc)
5Track name (only if saved on the disc)
6Track time
7Graphic time and track display
8Sound settings
9Medium selection
aTo call up track listing
bStop function
cPause (“Play” appears if paused)
dDisc type
ePlayback options
i
The M shortcut button takes you directly
to the previously set disc mode (audio CD,
audio DVD or MP3-CD/DVD). The number of
times you have to press the shortcut button de-
pends on the previously set mode.

112 Control systemsCOMAND audio CD/audio DVD/MP3Example display in MP3 mode
1Current playback option
2Medium type
3Disc number (not on PCMCIA card)
4Track name
5Current folder path
6Current folder
7Track time
8Graphic time and track display
9Sound settings
aMedium selection
bFolder listing
cTrack listing
dPlayback options
Stop function
Stopping playback: Select “Audio”

“Audio”
“DVD-Audio”
“Stop”.

Restarting playback: Select “Audio”

“Audio”
“DVD-Audio”
“Play”.
Playback starts at the beginning of the
DVD.
Pause function
In audio CD, audio DVD and MP3 mode
Pausing playback:
Press F briefly.

Continuing playback: PressF
again briefly.
Only in audio DVD mode

Pausing playback:
Select “Audio”
“Audio”
“DVD-Au-
dio”
“Pause”.The “Pause” screen changes to “Play”.

Continuing playback: Select “Audio”

“Audio”
“DVD-Audio”
“Play”.
The “Play” screen changes to “Pause”.
Selecting CD/DVD/MP3 media
Select “Audio”
“Audio”.

Select “CD”, “DVD-Audio” or “MP3”.
COMAND begins playback.

In audio CD, audio DVD and MP3
mode: Select “Changer”.
or

In audio CD and audio DVD mode
only: Press n when the main area is
selected.
The media list appears. The dot R in-
dicates the current medium.

Select a medium or folder.
COMAND changes the medium.
i
This function is only available in audio DVD
mode.