2007 MERCEDES-BENZ G-Class CD changer

35 At a glance
Quick reference COMAND
Different bass and treble settings are
possible for the following operating modes:
Radio: FM-, AM- and
Weather (WB) bands
Single CD (CD) and CD changer*
(
CD)
MP3 CD operation (MP3)
Satellite radio*
When you adjust bass or treble, the
settings apply to other sources within the
group, but not to the other modes. For
example, if you adjust the bass while
listening to FM, that same bass level
applies to AM and Weather band, but not
to satellite radio* or CD/MP3 CD.Activating the Bass or Treble menu
In any audio source operation:
Press the Bass or Treble soft key.
The Bass or Treble menu will appear.
Setting Bass and Treble
Push the joystick to H or h.
Bass or Treble is adjusted.
Press E or the Back soft key.
or
Wait until the display changes.
The new setting is saved.

Bass and Treble
i
Press the Bass or Treble soft key and
keep it depressed to move the cursor
continuously. Release the soft key to
set the current value.

36 At a glance
Quick reference COMAND
If your vehicle is equipped with the
premium sound system*, the sound
functions* will be available for the
following operating modes:
Radio: FM-, AM- and
Weather (WB) bands
Single CD (CD) and CD changer*
(
CD)
MP3 CD operation (MP3)
Satellite radio*
The following sound functions* are
available:
Default Settings:
COMAND sets the default settings
(Bass, Treble, Bal/Fad) for the active
source mode.
Standard:
COMAND sets the sound linear for the
center of the vehicle.
Speech:
Playback optimized for language
comprehensibility.
LOGIC7 Surround:
Surround playback.
You can use different sound functions* for
the modes mentioned above.
E.g.:
For radio operation the function
Standard, for CD operation the function
LOGIC7 Surround.Activating the sound functions*
In any audio source operation:
Activate the main menu for the
respective operating mode
(
page 29).
Press the Sound soft key.
The Sound menu will appear.
Push the joystick to g or G to
select the desired function.
Press E.
The function is activated.
Sound functions*
i
LOGIC7 Surround sound offers a sound
quality superior to conventional stereo
sound.
If the radio reception is poor, the
system should be switched back to
standard stereo playback. Switching
back to standard stereo playback may
improve audio quality.

37 At a glance
Quick reference COMAND
The Rear view camera is activated by
shifting into reverse gear. The area behind
the vehicle appears in the COMAND
screen if COMAND is already switched on.
If COMAND is switched on while in reverse,
the Rear view camera display will appear
immediately following the COMAND
startup screens.Switch back to the COMAND operating
mode
Shift into P, N or D.
or
Press A, c, b, C, a,
B while in reverse to activate the
corresponding main menu (
page 29).
Rear view camera*i
The following audio sources remain
available while the Rear view camera is
activated:
FM/AM radio, Weather band WB
CD (CD drive, CD changer*)
MP3 CD
Satellite radio*
Telephone (ringing, talking)
Navigation announcements
For additional information about the
Rear view camera please refer to the
separate Operator’s Manual.

39 Audio
Audio operation
Radio operation
CD operation
CD changer* operation
MP3 CD operation

40 Audio
Audio operation

Audio operation
In chapter “Audio” you will find detailed
information regarding
radio operation
CD operation (CD drive, CD changer*)
MP3 CD operation
If you have not done so already, please fa-
miliarize yourself with these functions by
reading chapter “At a glance”.
Press A.
Audio menu
WarningG
In order to avoid distraction which could
lead to an accident, the driver should enter
system settings with the vehicle at a stand-
still and operate the audio system only if
permitted by road, weather and traffic
co,00nditions.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is co-
vering a distance of 44 feet (approximately
14 m) every second.
Opening the Audio menu

41 Audio
Audio operation
If an audio submenu is displayed, press
the
Back soft key until the Audio menu
is displayed.or
Press A again.
In the Audio menu, press the soft key
for the desired audio source.
Switching On
Press J.
The system mutes the active audio
source and the
ß symbol is displayed in
the status bar. The soft keys on the left
side are greyed out in some submenus.
Switching off
Press J again.
i
The CD or the MP3 soft key is
available, depending on the medium
inserted in the CD AUDIO slot.
The
CD soft key is available if a CD
changer* is connected to the
COMAND.
Selecting an audio source
Muting
i
COMAND will also deactivate if you
Press A, B, g, h
Change the volume at COMAND or
the multifunction steering wheel
Operate the joystick
Press any keypad button except
#
Press j or k at the
multifunction steering wheel if the
audio menu is selected
Press any soft key.

50 Audio
CD operation

CD operation
General Information on CD operation
WarningG
In order to avoid distraction which could
lead to an accident, the driver should insert
CDs with the vehicle at a standstill and
operate the audio system only if permitted
by road, weather and traffic conditions.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your car covers a
distance of 44 feet (approximately 14 m)
every second.
Health hazardG
The CD drive and CD changer* are Class 1
laser products. There is a danger of invisible
laser radiation when you open or damage
the cover.
Do not remove the cover. The CD drive and
the CD changer* do not contain any parts
which can be serviced by the user. For safe-
ty reasons, have any necessary service work
performed by qualified personnel.
i
Only use CDs, which bear the label
shown and that conform to the compact
standard (IEC 60908). You can there-
fore only use CDs with a maximum
thickness of 1.3 mm.
i
The system may not be able to
play CDs with copy protection or
copied CDs.
!
Use only CDs with a diameter of 12 cm,
do not use 8-cm CDs.
An 8-cm CD adapter may cause dama-
ge to the CD drive and to the CD chan-
ger* and should not be used.
i
Your CD drive has been designed to
play CDs which correspond to the IEC
60908 standard.
If you insert thicker data carriers, e.g.
ones that have data on both sides (one
side with DVD data, the other side with
audio data), they cannot be ejected
and will damage the drive.

54 Audio
CD changer* operation

CD changer* operation
The CD changer can play audio or MP3
CDs. When playing MP3 CDs, only the first
99 tracks will be played in succesive order.
After that, playback will begin with track 1
of the MP3 CD. Folder selection is not
possible.
Multi session CDs include mixed file types
(e.g. MP3 and audio CD) in either succes-
sive or random order on the disc. Audio
t r a c k s w i l l b e p l a y e d b a c k f i r s t , f o l l o w e d b y
MP3 tracks until 99 tracks are reached.
Refer to additional MP3 information:
Permissible MP3 CDs (page 66)
Permissible file systems (page 66)
Permissible MP3 formats (page 68)
Permissible bit and scan rates
(
page 68)
Refer to additional CD information
(
page 50).
Activate the CD changer* main menu
(
page 56).
or
Load a CD into the CD changer*.The CD changer* is located in the rear
cargo compartment. Open the rear cargo
compartment to access the CD changer*.
The CD changer* can accomodate up to 6
audio or MP3 CDs.
Switching to CD changer* mode
Loading CDs into the CD changer*
WarningG
In order to avoid distraction which could
lead to an accident, the driver should insert
CDs with the vehicle at a standstill and
operate the audio system only if permitted
by road, weather and traffic conditions.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your car covers a
distance of 44 feet (approximately 14 m)
every second.