key MERCEDES-BENZ SLK-Class 2006 R171 Comand Manual

31 At a glance
Menu system
Example: Radio main menu:
The Scan soft key switches the scan
search ON or OFF.
The Autost. soft key opens the sub-
menu for the Autostore settings.In some situations, soft keys may not have
any function and thus not be available.
Should a soft key not be available, it will
appear shaded out, its characters will ap-
pear white.
Example:
Presets, Scan and Autost. soft key.Exiting from submenus
You can exit the current submenu by
pressing the
Back soft key. The display
switches to the next higher menu level.
The system does not accept setting modi-
fications 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.

32 At a glance
Quick reference COMAND
Switching ON
Turn the key in the steering lock to po-
sition 1 or 2,
or
Press.
COMAND switches on the last active
system and displays the corresponding
menu.Switching OFF
Turn the key in the steering lock to po-
sition 0 and remove it,
or
Press.
Different volume settings are possible for
Navigation* or Telephone*.
i
The system can be operated as follows:
from COMAND itself, or
from the multifunction steering
wheel
This operating manual describes oper-
ation from COMAND and from the mul-
tifunction steering wheel.
Unless otherwise specified, the de-
scriptions and the displays illustrated
relate to the COMAND control unit.
Switching COMAND ON/OFF
i
Without the key in position 1 or 2 of the
steering lock, the system automatically
switches OFF again after approx. 30
minutes of inactivity.
i
If a telephone call is in progress (hands-
free) you cannot switch the COMAND
OFF,  is disabled.
Volume

34 At a glance
Quick reference COMAND
A common balance setting applies to the
following operating modes:
Radio
Single CD
MP3
CD changer*
AUX
Satellite radio*When adjusting the balance, the system
automatically stores the setting for the
currently active operating mode.
Setting balance
Open the main menu of the appropriate
operating mode (
page 29).
Press the Balance soft key.
The Balance menu appears.
Press or :
The cursor moves horizontally, adjust-
ing the balance accordingly.
Storing new settings:
Press or the Back soft key,
or
wait until the display changes.
Balance
i
For Navigation* a different balance set-
ting is possible. You find the descrip-
tion under “Adjusting the acoustics for
navigation announcements”
(
page 129).

35 At a glance
Quick reference COMAND
For the following operating modes, differ-
ent settings for bass and treble can be se-
lected:
Radio (FM waveband)
Radio (AM waveband)
Radio (Weather Band)
Single CD
MP3
CD changer*
AUX
Satellite radio*
Navigation*Bass and treble settings for navigation an-
nouncements are found under “Adjusting
the acoustics for navigation announce-
ments” (
page 129).
When adjusting bass or treble, the system
automatically stores the setting for the
currently active operating mode.
Setting bass and treble
Open the main menu of the appropriate
operating mode (
page 29).
Press the Bass or Treble soft key.
The Bass or Treble menu appears.
Press or :
The cursor moves horizontally, adjust-
ing bass or treble accordingly.
Bass and treble

36 At a glance
Quick reference COMAND
Storing new settings:
Press or the Back soft key,
or
wait until the display changes.
If the vehicle is equipped with a sound sys-
tem*, the sound functions are available for
the following operating modes:
Radio
Single CD
MP3
CD changer*
AUX
Satellite radio*The following sound functions are avail-
able:
Default Settings
Resets the sound functions* to the fac-
tory setting.
Standard
Normal stereo playback.
Speech
Playback optimized for speech compre-
hension.
LOGIC7 Surround
7-channel-surround playback (not for
mono-sources like AM waveband or
Weather Band in radio mode).Different sound functions* can be activat-
ed for each one of the operating modes.
Example:
For CD mode: the
LOGIC7 Surround function,
for Satellite radio* mode: the
Speech func-
tion.
Switching sound functions*
Open the main menu of the appropriate
operating mode (
page 29).
Press the Sound soft key.
Sound functions*

40 Audio
Audio main menu
Press.
The Audio main menu appears.
If one of the Audio submenus appears:
Press the Back soft key as often as
necessary until the Audio main
menu appears;
or
Press again.Various audio sources can be selected in
the Audio main menu.
Selectable soft keys
Radio soft key
Station settings for WB, FM, and AM
wavebands appear (
page 42),
CD soft key or MP3 soft key
The Single CD main menu (
page 53)
or the MP3 main menu (
page 58) ap-
pears,
CDC soft key
The CD changer main menu appears
(
page 75),
AUX soft key
Facilitates operation of an external au-
dio source (
page 83).
Calling up the Audio main menui
The CD, MP3 or CDC soft key is available
only if a CD is loaded in the appropriate
compartment.
The Satellite Radio menu is accessed
by pressing (
page 85).

42 Audio
Radio operation
Open the Audio main menu
(
page 40).
Press the Radio soft key.
The Radio main menu appears. The sta-
tion last tuned to will begin to play.
In this example:
Weather Band
Channel 1 = current station
Press the FM/AM soft key in the Radio
main menu.
The main menu for either the FM or AM
waveband appears. The station last
tuned to will begin to play.
Safety instructions
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 when
road, weather and traffic conditions permit.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximate-
ly 14 m) every second.
Switching to Radio mode
Switching wavebands

44 Audio
Radio operation
Tuning via station search
On COMAND control unit
Switch to the desired FM or AM wave-
band (
page 42).
Press or .
The next receivable ascending frequen-
cy is tuned in and begins to play;
or
Press or .
The next receivable descending fre-
quency is tuned in and begins to play.On multifunction steering wheel
Switch the multifunction display in the
instrument cluster to the Radio display
(
page 27).
Pressj.
The next receivable ascending frequen-
cy is tuned in and begins to play;
or
Pressk.
The next receivable descending fre-
quency is tuned in and begins to play.
Tuning via station presets
Ten presets each are available for FM and
AM. The presets are accessed using the
number keypad, or via the Presets menu.Accessing via number keypad:
Switch to the desired waveband
(
page 42).
Press one of the number keys
 - .
The system tunes to the station stored
under this number.
Accessing via Presets menu:
Switch to the desired waveband
(
page 42).
Press the Presets soft key.
The Presets menu appears.

45 Audio
Radio operation
Use , ,  or  to choose a
preset and press;
or
Press one of the number keys
 - .
The system tunes to the station stored
under this number.Tuning via Autostore presets
The Autostore function allows placing of
stations into the presets sorted by recep-
tion quality (
page 50).
The system will store the station with the
strongest signal in preset 1.
Ten presets each are available for FM and
AM.
Switch to the desired waveband
(
page 42).
Press the Autost. soft key.
The Autostore preset list appears. It
can take several seconds until all fre-
quencies are displayed.
Use , ,  or  to choose a
preset and press;
or
Press one of the number keys
 - .
The system tunes to the station stored
under this number.

46 Audio
Radio operation
Tuning via scan search
Scan search is characterized as follows:
Scan search performs two runs.
During the first run, stations with ex-
tremely good reception are played.
During the second run, stations with
weaker reception are played.
Scan search plays each receivable sta-
tion for approx. 8 seconds.
Scan search can be ended manually.
Scan search automatically stops at the
station listened to before the scan
search was started.Starting scan search
Switch to the desired waveband
(
page 42).
Press the Scan soft key.
Scanning begins.
Ending Scan search manually
Press the Scan soft key again.Manual tuning
Switch to the desired waveband
(
page 42).
Press or for at least 2
seconds to scroll up or down.
Manual tuning is activated.
Keep the button pressed or release it
and keep tapping or in
quick succession.
The frequency will change by the tuning
increments for the respective wave-
band each time one of the buttons is
pressed or for as long as a button is
pressed and held.
Manual tuning is deactivated if no but-
ton is pressed for approx. 3 seconds.