key MERCEDES-BENZ C-Class 2005 W203 Comand Manual

26 At a glanceMenu systemIn some situations, soft keys may not have
any function and are not operational. A
soft key without function appears shaded
out.
E.g.: Soft keys on the left and right sideExiting from submenus
Use the
Back
soft key 1 to exit a
submenu. The display switches to the next
higher menu level.
The system does not accept setting
modifications which have not been stored.
There are exceptions where pressing the
Back
soft key will also store new settings.
These exceptions, whenever applicable,
are referenced on the following pages.

27 At a glance
Quick reference COMAND

Quick reference COMAND
Switching on
Turn the key in the starter switch to
position 1 or 2 if the COMAND was
switched off by turning the key in the
starter switch to position 0 and
removing it.
or

Press e.
In both cases, the system will activate
the operating mode which was active
when the system was switched off.Switching off

Turn the key in the starter switch to
position 0 and pull the key out.
or

Press e.
When the audio is playing, the volume
knob will adjust the audio volume, and also
the volume for telephone and navigation.
During a telephone call (talking or ringing),
the volume knob will adjust the telephone
voice and ringer volume.
The volume for the navigation announce-
ments can only be changed while an
announcement is being made.
When you adjust the volume, the system
will automatically store the setting for the
current operating mode.
iYou have the following options to
control the system:
at the COMAND

at the multifunction steering wheel
(refer to vehicle Operator’s Manual)
This Operator’s Manual describes the
control at the COMAND.
Unless otherwise indicated, the
descriptions and illustrations refer to
the COMAND.
Switching the COMAND control unit
on and offiFor an explanation of starter switch
positions, refer to vehicle Operator’s
Manual.iIf the key is not in the starter switch in
position 1 or 2, the system will automa-
tically stop after around 30 minutes.
Volume

28 At a glanceQuick reference COMANDAdjusting the volume
At the COMAND, turn the rotary control
at the e key.
or

Press J or I on the
multifunction steering wheel.
The volume is turned up or down
depending on the direction of rotation
or the key pressed on the
multifunctional steering wheel.
The system remembers the volume
setting when it is switched off.Automatic volume control
The automatic volume control feature
adjusts the volume depending on:

vehicle speed (only in vehicles without
premium sound system*)
or

ambient noise inside the vehicle (only
in vehicles with premium sound
system*)
iWhen the system is switched on again,
the volume may be lower or higher than
at the time when the system was
switched OFF.
This will be the case when the volume
was adjusted to a value outside a
certain range when the system was
switched off.

29 At a glance
Quick reference COMAND
Common balance and fader settings apply
to the following systems:
Radio operation

CD operation (
CD
)

CD changer* operation (
CD
)

AUX

Satellite radio*
When you make balance or fader settings,
the system will automatically save the
settings for the current operating mode
and others.Setting balance and fader
In any audio source operation:

Press the
Bal/Fad
soft key.
Cross-hairs are displayed. The
horizontal hair line indicates the
balance setting. The vertical hair line
indicates the fader setting. You can
now make balance and fader settings.

Push the joystick to H or h.
Move the cross-hairs horizontally and
adjust the balance.
or

Push the joystick to g or G.
Move the cross-hairs vertically and
adjust the fader.

Press E or the
Back
soft key.
or

Wait until the display changes.
The new setting is saved.
Balance and fader
iPush the joystick to F and f to
move the cross-hairs simultaneously in
vertical and horizontal direction.

30 At a glanceQuick reference COMANDDifferent 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
)

AUX

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.
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. Making Bass and Treble settings

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.

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
)

AUX

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.
Bass and Treble
iPress the
Bass
or
Treble
soft key and
keep it depressed to move the cursor
continuously. Release the soft key to
set the current value.
Sound functions*

31 At a glance
Quick reference COMAND

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 24).

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.
iLOGIC7 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 reception quality.

34 AudioRadio operation

Radio operationIn chapter “Audio” you will find detailed
information regarding
radio operation

CD operation (CD drive, CD changer*)

AUX 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
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 theß 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.
or

Turn the rotary control at the e key to
adjust the volume.
or

Press g or h.
The soft keys on the left side are
selectable again.
Warning
G
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 con-
ditions.
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 menuiThe
CD
soft key is available if a CD
changer* is connected to the
COMAND.
Selecting an audio sourceMuting

35 Audio
Radio operation

In the Audio menu, press the
Radio

soft key.
The Radio main menu will appear. The
station last tuned to will begin to play.
Radio main menu1Soft key assignment
2Main area
3Status bar
Switching back to the Audio menu
Press the
Back
soft key.You can select between FM-, AM- and WB-
Band.
AM Band

In the FM Radio main menu, press the FM/AM
soft key until “AM” is displayed
in the status bar.The AM station last tuned to will begin to
play. The frequency will appear in the
display.
Switching back to FM band

Press the
FM/AM
soft key.
The station last tuned to will begin to
play.
Switching to radio operation
iThe
Sound
soft key is available if
COMAND is equipped with a sound
amplifier*.
Changing the Radio band
Frequency band
Frequency range
FM
AM
87.7 - 107.9 MHz
530 - 1710 kHz

36 AudioRadio operationWeather Band WB
In the FM or AM Radio main menu,
press the
WB
soft key.
An automatic scan is starting and the
COMAND plays and displays the
channel of the first strong WB station.
Switching back to FM or AM band

Press the
FM/AM
soft key.
or

Press the
WB
soft key
The station last tuned to will begin to
play.
Switching back to the Audio menu

Press the
Back
soft key.
The Weather Band WB station will con-
tinue to play.You can use the following functions:

Automatic seek tuning (
page 37)

Manual tuning (
page 37)

Station selection from the preset menu
(page 38)

Station selection via direct frequency
entry (FM, AM) (
page 37)

Automatic station scan (FM, AM)
(page 38)

Station selection from the FM/AM
Autostore presets (
page 43)
iWith the number keys 1 - 7 it is pos-
sible to choose a channel.
The message
No channel
will appear
if the system could not detect a chan-
nel.
Selecting a station

37 Audio
Radio operation
Automatic seek tuning
Press g or h.
or

Push the joystick to gor G.
FM- and AM-Bands, Weather Band WB
The radio will tune in to the next receivable
station (FM, AM) or channel (WB) with de-
scending/ascending frequency depending
on the direction of seek.
WB
Alternatively, you can select the channel
directly:

Press a number key 1 through 7.Manual tuning (FM, AM)

Activate the desired wave band
(page 35).

Press g or h longer than 2 se-
conds.
The function is active.

Press g or h repeatedly to
change the frequency step by step.
or

Push the joystick to H or h.
Each handling will change the
frequency by one step.
FM Band
The frequency displayed will change in in-
crements of 0.2 MHz.
AM Band
Tuning will take place in increments of
10 kHz.Station selection via direct frequency
entry (FM, AM)
E.g.: 102.7 MHz in the FM band

Activating the desired wave band
(page 35).

Press *.
An input line will appear.
iThe selected channel is not shown in
the status line.