vehicle or that the usual maximum volume
cannot be achieved. On certain devices the
volume can be set separately. In this case,
start at a moderate volume and increase it
slowly. In this way, you can determine
whether the system is capable of playback
without distortion, even at high volume.
XConnect external audio and video sources
as described in the following sections.
Audio and video AUX sockets in the
glove box
\000FVideo AUX socket, yellow\000GAudio AUX socket (white socket for left
channel, red socket for right channel)
iVehicles with media interface: Instead of
the external audio and video sockets, the
media interface (Y page 200) is located in
the glove box.
Audio/video AUX sockets on the Rear
Seat Entertainment drive
\000FV Video AUX socket, yellow\000GR Audio AUX socket for right audio signal
(red)
\000
playback. Refer to operating instructions of
the external device.XSelecting main function: Select Aux.XPress button 003E on the remote control.XSelect Source .XSelect Display Aux for playback via the
connections in the head restraint.
or
XSelect Disk Drive Aux for playback via
the connections in the rear seat.
Switching to audio AUX operation
(COMAND)
XSelect Audio 0054 AUX .
The Audio AUX menu appears. You will hear
the medium in the external audio source
provided it is connected and set to
playback.
You can adjust the following during audio AUX
operation:
R Volume ( Y page 88)
R Balance and fader ( Y page 88)
R Treble and Bass (Y page 88)
R 3D Sound (Y page 89)
Switching to video AUX operation
(Rear Seat Entertainment System)
XConnect the video device to the sockets on
the head restraint or the rear seat and start
playback. Refer to operating instructions of
the external device.XSelecting main function: Select Aux.XPress button 003E on the remote control.XSelect Source .XSelect Display Aux for playback via the
connections in the head restraint.
or
XSelect Disk Drive Aux for playback via
the connections in the rear seat.XSwitching from full screen to menu
system: Press button 003E on the remote
control.XScreen settings: Select Display Aux .
A list appears.XProceed as described in the section
“Screen settings” ( Y page 194).
Switching to video AUX operation
(COMAND)
XSelect Video 0054 AUX .
The video AUX menu appears. You will hear
and see the medium in the external audio
source provided it is connected and set to
playback.
i For operation of the external video
source, refer to the operating instructions
of the respective device.
You can adjust the following during video AUX
operation:
R Brightness , Contrast and Color
( Y page 194)
R Picture format ( Y page 194)
R Volume ( Y page 88)
R Balance and fader ( Y page 88)
R Treble and Bass (Y page 88)
R 3D Sound (Y page 89)
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RForward and Rewind as well as Skipping
tracks
RSelecting the DVD menu and moving within
that menu
RChanging language, subtitles and camera
angle
RCalling up interactive DVD contents
The following functions will be applied to one
screen only:
RChanging audio, video and screen settings
RSwitching between full screen, menu
system and control menu
Switching between main functions
By selecting the main functions you set the
playback options of the various audio and
video sources.
Main functionDiscPlayback with rear
CD/DVD drive
COMANDPlayback with
COMAND System
AuxPlayback with an
external device
connected in the
rear
SystemMenu for basic
settings
When exiting a main function, the settings are
saved. When calling up again the function
later the following is possible:
RThe main function is already running on
both screens.
RThe main function does not run on the other
screen.
In the first case, the main function appears
the way it is already displayed on the other
screen.
In the second case, the setting at which you
have exited the main function the last time
appears.
Inserting/ejecting CDs and DVDs
Loading or ejecting a disc is only displayed on
the screen on which the main function Disc
is selected. Storage of the current settings for
both screens are reset to the original settings.
Simultaneous usage of COMAND and
the Rear Seat Entertainment System
Adopting the audio signal from Rear
Seat Entertainment System for front
passenger
You can transmit the audio signal of the CD/
DVD drive of the Rear Seat Entertainment
System to the headphone of the front
passenger. The volume is adjusted on the
headphone. The audio signal is transmitted to
the COMAND when the main function Disc is
selected on either rear screen. When the
main function Disc is not selected on at least
one rear screen, the audio signal is not
transmitted to the COMAND.
XSelect Audio \000T Rear in the COMAND.
Playing the active COMAND source on
the Rear Seat Entertainment System
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iDo not leave external devices in the
vehicle. Proper function of the device could
be impaired due to excessive
temperatures, for example when exposing
to direct sunlight or when the outside
temperature is extremely low. Mercedes-
Benz does not assume liability for damage
to external devices.
\000F3.5 mm stereo jack AUX cable (4-pin) for
connecting external devices via AUX port,
e.g. MP3 players (audio and video)
\000GiPod® cable\000
GWarning!
Please do not use the Voice Control System
in an emergency, as the tone of your voice
may change in a stressful situation. This could
cause a delay in completing your phone call
in a timely manner. This could distract you in
an emergency situation and cause you to be
involved in an accident.
General information
Depending on vehicle equipment, you can
operate the following systems via the Voice
Control System:
RTelephone (Y page 245)
RNavigation (Y page 240)
RAddress book (Y page 249)
RAudio (Y page 252) (AM/FM radio,
Satellite radio, CD/DVD changer, MP3
mode (SD card, USB, Music Register, Media
Interface), AUX)
RVideo
You control these systems using spoken
commands. Moreover, controls such as the
buttons on the multifunction steering wheel
(Y page 238) allow you to keep your hands
on the steering wheel.
The Voice Control System recognizes
commands and number sequences,
irrespective of the speaker. To optimize
speech recognition for your voice follow the
individualization process (Y page 271).
You can use the Voice Control System to call
up all of COMAND’s main menu items.
The commands can be spoken without
pausing between the individual words. If an
unavailable or incorrect command is used,
the Voice Control System will prompt you for
a new command by asking “Please repeat” or
“Please repeat your entry”.
The Voice Control System will confirm
important commands and inform you in case
of incorrect entries.
iTo support the user, the Voice Control
System contains an extensive help function
(Y page 267).
You can use the commands “Continue” or
“Back” to scroll up or down in lists.
The command “Correction” lets you repeat
the entry.
Controls
Operation via the multifunction
steering wheel
The Voice Control System is operational
approximately 30 seconds after switching on
the COMAND.
Item\000F\000bActivating the Voice Control
System
Answering a call
\000G\000ACanceling the Voice Control
System
\000
“Hard disk”, “Music Register”
Use the command “Hard disk” or “Music
Register” to switch to the internal hard disk
(Music Register) of the COMAND.
“Memory card”
The “Memory card” command is used to
switch from the DVD drive to the SD card.
Voice Control System external
devices
Operation
You can use the Voice Control System to
R switch to audio AUX mode
R switch to media interface mode
R switch to the USB interface
XSelecting application: Press
button 0062 on the multifunction steering
wheel.XSpeak one of the following commands.
Commands
For a list of commands, see ( Y page 257).
Help commands
Use the following commands to hear all
commands for external devices:
R “Help Media Interface”
R “Help USB-Interface”
“Audio AUX”
Use the command “Audio AUX” to switch to
audio AUX mode.
“Video AUX”
Use the command “Video AUX” to switch to
video AUX mode.
“Media Interface”
Use the command “Media Interface” to
switch to the media interface in the glove box.
“USB”
Use the command “USB” to switch to the USB
interface in the glove box.
Voice Control System command list
This section contains an overview of the most
important commands for Voice Control
System operation. Which commands are
available for use depends on the equipment
level in your vehicle.
i Some functions can be operated using
several different commands. In the
following list, these commands are
grouped in one cell. When multiple similar,
alternative commands are possible they
are separated by a slash “/”. Choose your
preferred command from those available.
Possible additions to the commands are in
brackets “( )”. Other commands are
possible. Refer to the respective help
function.
General commands
R yes
R right
R okRnoRcancel
R stop
R quit
R abort
R terminate
R exitVoice Control System command list257Control systems221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 257Z
Rnext/other/another/following chapter
R next/other/another/following scene
R chapter/scene upRprevious/preceding/last/prior scene
R previous/preceding/last/prior chapter
R chapter/scene downRnext/other/another/following title
R title upRprevious/preceding/last/prior title
R title downR(select) scene/chapter 1-99
R (select) scene/chapter number 1-99R(select) track/title/movie/film 1-99
R (select) track/title/movie/film number
1-99
Memory card
R memory card (on)
R SD card (on)
Hard disk, Music Register
R
hard disk (on)
R music register (on)
Media interface
R
media interface (on)
R UCI (on)
USB interface
R
USB
R USB interfaceAuxRaudio auxiliary/aux (input)
R auxiliary/aux audio (input)
R video auxiliary/aux (input)
R auxiliary/aux video (input)
Voice Control System
troubleshooting
Help function
To support the user, the Voice Control System
contains an extensive help function.
The help function gives you
R general hints on how to best use the Voice
Control System
R a listing of all available commands
Help commands
“Help voice control”
Using the command “Help voice control” will
give you information on how to best use the
Voice Control System.
“Help”
XPress button 0062 on the multifunction
steering wheel and speak the command
“Help”.
You will receive help for the currently
selected application.
When you speak the command “Help” during
a dialog such as after the command “Dial
number”, you will receive help for the next
dialog steps.
You can also call up the help function
specifically for a particular system, for
example using the command “Help
telephone”.
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To avoid possible injury to children sitting in
the rear seat, activate the override switch.
Activation of the override switch deactivates
the rear center console lighter.
If the engine is off and the cigarette lighter is
being used extensively, the vehicle battery
may become discharged.
XOpen the cover (Y page 387).XSwitch on the ignition.XPush in cigarette lighter \000F.
Cigarette lighter \000F will pop out
automatically when hot.
XTake out cigarette lighter \000F.XReinsert cigarette lighter \000F in its socket
after use.
Rear center console
XSwitch on the ignition.XOpen the cover.XPush in cigarette lighter \000F.
Cigarette lighter \000F will pop out
automatically when hot.
Power outlets
The power outlets can be used to
accommodate 12V DC electrical accessories
(e.g. auxiliary lamps, mobile phone chargers)
up to a maximum of 15 A (180 W).
If the engine is off and the power outlets are
being used extensively, the vehicle battery
may become discharged.
XSwitch on the ignition.
Power outlet in glove box
XOpen the glove box (Y page 381).
Power outlet in rear center console
XOpen the cover.388Useful featuresControls in detail
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