2001 MERCEDES-BENZ C-Class light

Introduction
IntroductionTelephone Navigation Index AudioInfo Services and
system settings
10
15The last digit or the whole number will be deleted,
page 92
Deleting list entries (e.g. CD name), page 59
Altering or deleting entries, page 57
16Return to the previous menu
Ending a call, page 99
17Turn to highlight a menu field, list entry or a
symbol
Press to activate a submenu, confirm an entry/
selection or start a function
18Turn to adjust the volume of the audio source,
set the volume for the hands-free operation of the
telephone or altering the voice output during route
guidance
Press to repeat the current route instruction
19Radio:
Automatic seek tuning backwards/forwards,
page 24
Manual tuning backwards/forwards, page 25
CD operation:
previous track/next track, page 51
fast backward/fast forward, page 5520Requesting and displaying Info Services, page 204
Adjust system settings (brightness, language,
clock, day/night-display), page 207
21Switching radio operation on,
Quick reference, page 18
Changing the radio band, page 22
22Switching the CD operation on,
Quick reference, page 50
23Switching telephone operation on,
Quick reference, page 86
24Color screen

Introduction
IntroductionTelephone Navigation Index AudioInfo Services and
system settings
14
Selecting beep tones
To indicate operating steps or error messages acousti-
cally, it is possible to select different beep tones. Beep
tones may be switched on and off, page 218.
Acknowledgement beep:
is heard when an entry is accepted
Info beep:
is heard when window displays warn that the battery
power is decreasing, page 15.
Alarm beep:
is heard on a serious malfunction (e.g. if the tape cover
sticks). This warning can only be switched off by
switching the COMAND off.
Day/Night display, switch off screen
You can change over between day display, night display
and screen switched off by repeatedly pressing
.
Press
once again to switch on the screen again.
It is also possible to automatically change over between
day display and night display by means of the
headlights switch, page 219 Adjusting the volume
Using buttons on the multifunction steering wheel:
Raising the volume – press steering wheel button
Lowering the volume – press steering wheel
button On the COMAND operating unit:
Raising the volume – turn left-hand rotary/push-
button
to the right
Lowering the volume – turn left-hand rotary/push-
button to the left
Audio functions for radio and CD operation (CD drive
and CD changer):
The volume selected applies to all of the audio functions.
For other audio sources:
Other audio sources are telephone, voice output during
route guidance and Voice Recognition System. Refer to
seperate operating instructions for telephone and voice
recognition system. The volume level for voice output
in navigation and voice recognition system is the same
(altering either affects the other). Telephone volume is
adjusted separately.
Altering the listening volume for the telephone affects
only the telephone and not navigation or voice
recognition system.

Introduction
AudioTelephone
Navigation
Index Info Services and
system settings Radio operation
196Return to previous menu
7Turn to highlight a function or menu field,
Press to perform a function or access a submenu
8Turn to the right – raising the volume
Turn to the left – lowering the volume
9Automatic seek tuning backwards/forwards,
page 24
Manual tuning backwards/forwards, page 25
10Requesting and displaying Info Services, page 204
Adjust system settings (brightness, language,
clock, day/night-display), page 207
11Switching radio operation on, page 22
12Color screen with main radio menu 1Switching the COMAND on/off, page 13
2Press to mute radio audio,
press again to cancel the mute function, page 38
3Station selection via number keypad (presets),
page 26
Station selection via direct frequency entry,
page 27
Saving stations, page 29
Selecting stations from the preset menu FM/AM,
page 35
Selecting channels from the WB preset menu,
page 36
4Activating the input mode for station frequencies:
in the main radio menu, page 27
in the presets, page 37
5Deleting stations from the presets FM/AM, page 35

Introduction
AudioTelephone
Navigation
Index Info Services and
system settings Radio operation
23
P82.85-2523-26
P82.85-2527-26
You can select the FM-, AM- and WB-band one after the
other by repeatedly pressing the right-hand rotary/
pushbutton
while “FM/AM/WB” is highlighted.
Press the right-hand rotary/pushbutton
to confirm
the marked menu field “FM/AM/WB”.
The station last tuned to will begin to play. The fre-
quency will appear in the display.
Frequency ranges:
•
FM 87.9 – 107.9 FM
•
AM 530 –1710AMWeather Band (WB)
Highlight the “FM/AM/WB” menu field and press the
right-hand rotary/pushbutton
repeatedly until “WB” is
displayed in the upper left hand corner of the display.
The channel last tuned to will appear in the display.
If a weather band station cannot be received on this
channel an automatic search run of all 7 channels will
take place. As soon as a weather band station is received,
the search run stops and the channel appears in the
display. Two cycles through the 7 channels will be made.
If a weather band station cannot be received on any of
the 7 channels the screen message “No WB” appears. Changing the Radio Band

Introduction
AudioTelephone
Navigation
Index Info Services and
system settings Radio operation
25
P82.85-2517-26
Manual tuning (FM, AM)
Press
or
on the rocker switch longer than 2
seconds. The menu fields will appear in light grey
lettering.
FM band:
The frequency displayed will change in the correspond-
ing direction in increments of 0.2 MHz.
AM band (activate via “FM/AM/WB” menu field):
Tuning will take place in increments of 10 kHz. “Seek” tuning at multifunction steering wheel
With station frequency displayed in the multifunction
display:
Select next higher frequency preset – press
Select next lower frequency preset – switch Note:
The up/down arrows have different functions depend-
ing on which made the seek function in the multi-
function display is programmed to. The two available
options are Memory Scan or Frequency Scan. Refer to
the vehicle operator’s manual on how to program this
option.

30
IntroductionAudioTelephone
Navigation
Index Info Services and
system settings
Radio operation
On the memory list:
Use the right-hand rotary/pushbutton
to highlight
the “FM Presets” menu field in the main radio menu
and confirm it. The FM preset memory menu will
appear on the screen.
Use the right-hand rotary/pushbutton to move the
cursor to the desired memory location.
Press the right-hand rotary/pushbutton or corre-
sponding number key for longer than 2 seconds.
The main radio menu will appear, with the new
memory preset number, automatically after 3 seconds
or after you press the key
.
Note:
The standard FM presets are not affected by the
automatic presets. This is a second possibility for
storing a station range you are currently receiving. 1Preset of the station currently selected
2Frequency of the station currently selected
3Current frequency appears in red lettering,
cursor highlights memory preset no. 1
4Memory preset allocated
5Memory preset available
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5
4
1
2
3

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IntroductionAudioTelephone
Navigation
Index Info Services and
system settings
Radio operation
Saving stations automatically, FM/AM
Use the “FM/AM/WB” menu field in the main radio
menu to activate the desired band.Use the right-hand rotary/pushbutton
to highlight
the “Auto Presets” menu field and press the knob
longer than 2 seconds.
While the station is being saved “Searching...” will
appear on the screen.
P82.85-2970-26

Introduction
AudioTelephone
Navigation
Index Info Services and
system settings Radio operation
33 The 10 strongest stations will be searched and stored.
The station frequencies available will appear in the
memory list.Select other stations:
Use the right-hand rotary/pushbutton
to highlight
the memory position and press to confirm.
The main radio menu will appear, for the frequency
selected, automatically after 3 seconds or after you
press the key
.
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