audio MERCEDES-BENZ SL-Class 2003 R230 Comand Manual

62 AudioCD operation1No audio source has been switched on
2CD unit is switched on
3If the CD changer is switched on, the
number of the CD currently playing ap-
pears
4Track number

Press d on COMAND.
CD unit is switched on.

Press E or H repeatedly until
display 2 appears.

Press F or G until the desired
track number 4 appears.

Press E or H to display the next
or previous system.
Multifunctional display
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63 Audio
Sound settings

Sound settings
COMAND is equipped with a standard am-
plifier.
You can set 
the sound Bass/Treble individually

the sound-center

select predefined sound optimization.
See individual audio mode descriptions for
instructions on this feature.
Adjustments to the sound have a different
effect on the audio and service sources.
The predefined sound modes are available
for the audio sources only.Audio sources include:

Radio FM, AM, WB

CD (CD drive, CD changer)

auxiliary audio source, e.g. tape deck (if
connected)
You can activate the main Sound menu in
the audio sources through the menu field
“Sound”.
Service sources include:

Telephone*

Voice output in the navigation

Voice control system*
See separate operating instructions for te-
lephone and voice control system.
You can activate the main Sound menu in
the “NAVI Settings” menu (
page 181),
through the menu field “Sound”. Activating the main sound menu
For audio sources
Main sound menu1Radio (FM) is switched on
2Actual sound settings (Bass/Treble)
3Actual sound-center (Balance)
4Slider switch to alter the value
5Reset Bass/Treble to “0”, and the Ba-
lance to the middle of the vehicle
6Activate predefined sound optimi-
zations
Adjusting sound settings

64 AudioSound settings
Turn the right-hand rotary/push-button
v to highlight “Sound“ in the main
menu for radio or CD operation and
press to confirm.
The main sound menu will appear dis-
playing the actual settings.For service sources
1Volume difference
Set the difference between voice out-
put during route guidance and an acti-
ve audio source
“0” The volume of the audio source
is not affected during voice out-
put.
“10” The audio source is set very low
during voice output.

Turn the right-hand rotary/push-button
v to highlight “Settings” in the main
destination input menu (
page 122)
and press to confirm.
The “NAVI Settings” menu will appear
(
page 181).

Turn the right-hand rotary/push-button
v to highlight “Sound” and press to
confirm.
The “Speech Bass/Treble” menu will
appear.
iIt is also possible that “AM Bass/Treb-
le”, “WB Bass/Treble”, “CD Bass/Treb-
le” or “AUX Bass/Treble” are indicated
in 1.
Balance defines sound-center left/
right
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iNo sound impressions are provided for
service sources.
During adjustment in the “Speech
Bass/Treble” menu, COMAND will issue
a repetative voice output of “Sample” to
allow you to set the settings as you pre-
fer.

65 Audio
Sound settings
Setting Bass/Treble/Balance
1Setting mode active
Turn the right-hand rotary/push-button
v to move the cursor to the parameter
you want to alter and press to confirm.
The setting mode is active. The activa-
ted sound parameter is shown in red.

Turn the right-hand rotary/push-button
v to set the desired value.

Press the button.
The value is set. The sound feature is
shown in black.Reset the Settings to “0”:

Turn the right-hand rotary/push-
button v to highlight “Reset” and
press to confirm.
COMAND sets treble and bass to “0”
and sets the sound-center into the
middle of the vehicle.
Return to the main audio menu:

Press *.
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iThe sound-center is adjusted to the
same setting for the radio (FM/AM, WB)
and the CD changer.
Adjustments which are made to the na-
vigation system will affect the Voice
control system and the telephone.

66 AudioSound settingsActivating sound optimization
Turn the right-hand rotary/push-button
v to highlight “Other Options” in the
main sound settings menu and press to
confirm.
The “Other Options” (FM/AM, WB or
CD) menu will appear.
P - actual sound optimization

Turn the right-hand rotary/push-
buttonv to highlight the desired
sound optimization and press to con-
firm.
The new sound optimization is active
P.Returning to the main sound menu:

Turn the right-hand rotary/push-button
v to highlight “Bass/Treble” and
press to confirm.
Returning to the main audio menu:

Press *.
Available sound optimizations:

Standard - COMAND set the sound li-
near for the center of the vehicle

Speech - the emphasis is on the spo-
ken word

Driver-optimized - COMAND optimizes
the sound for the driver’s seat position

Ambience
Small, medium and large rooms are si-
mulated
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iYou can only select one sound optimiza-
tion at a time.
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iCOMAND does not offer sound optimi-
zation for the service sources.

79 Telephone
Telephone operation
If the phone memory has been downloa-
ded to COMAND, the menu fields “Phone
Book”, “Last Calls” and “Calls” will be avai-
lable.
If the memory was not downloaded, the
menu fields will be dimmed out.
Outgoing calls (
page 82).
Use one of these ways:

When the telephone is connected to
the coiled cord, press a on the
COMAND control unit.
or

When the telephone is in portable mo-
de, press # on the phone.Accepting the call at the multifunction
steering wheel
1
CALLThe system detects an incoming call,
the phone rings
2Reception quality
The more bars appear, the stronger the
signal of the cellular networkAccepting a call

Press K.
Audio source is automatically muted.
Ending a call

Press L.
The main telephone display appears.
Switching telephone operation off
Incoming call
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DS
CALL
TEL
12
iYou can also accept a call, if another
display, e.g. navigation, is shown on the
multifunction display.iCommunication between the multifunti-
on display and the COMAND screen:
If different systems appear, the changes
made to COMAND will have no effect on
the driver information display.
Press the COMAND key a to
switch to the telephone functions.

80 TelephoneTelephone operationAccepting a call using COMAND
1“Call”
The system detects an incoming call,
the phone rings
Press the right-hand rotary/push-
button v to confirm the “Send” but-
ton.
The display will change to the
call menu. An active audio source will
be muted.
Call menu2“00:01:21 h”
The call time appears
3Name or phone number Switching the microphone for the
hands-free telephone off

Turn the right-hand rotary/push-button
v to highlight the “Mute” button and
press to confirm.

Press the right-hand rotary/push-
button v again to cancel muting.
Volume set for hands-free operation
Raising the volume:

Turn the left-hand rotary/push-button
v to the right.
Lowering the volume:

Turn the left-hand rotary/push-button
v to the left.
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iNo telephone menu is shown on the
screen 
first press a

then you can accept or refuse the
call.
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2

83 Telephone
Telephone operation
Correcting input
To correct only the last digit:
Press r briefly.
To correct the whole entry:

Press r longer than 2 seconds.Begin dialing

When the “Send” button is highlighted,
press the right-hand rotary/push-
button v to confirm your input.
Dialing will begin. If the phone number
together with a name is stored in the
phone book, the name appears on the
screen.
COMAND will mute an active audio
source.Interrupt dialing
Use one of the three ways:

Press the right-hand rotary/push-
button v to confirm the “End” button.
or

Press a.
or

Press *.
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86 TelephoneTelephone operation
Press K when the desired name
appears in the display.
The telephone number is dialed. The message
DIALING
appears in the
display. COMAND will mute an active
audio source.
When the call is answered, the call time
appears in the display. The name will
reappear.

Press L to end the call.
The message
READY
will reappear. The
audio source will switch on again.
.
DS
TEL
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00:01:15
MERCEDES
iPhone numbers are stored in the phone
book according to memory locations. A
memory location starts with “M”.
Memory locations available: M01 - M99

113 Navigation
Important notes
Warning
G
The CD reader contains a Class 1 laser pro-
duct. There is a danger of invisible laser ra-
diation if the cover is opened or damaged.
Do not remove the cover. The CD reader
does not contain any parts which can be ser-
viced by the user. For safety reasons, have
any service work which may be necessary
performed only by qualified personnel.
!COMAND calculates the route with the
help of data that is stored on the navi-
gation CD.
Only use Mercedes-Benz navigation
CDs. Using other navigation CDs might
lead to malfunctions.
Because of changes in local traffic pat-
terns (e.g. road works) and/or incom-
plete data, errors in calculation may
occur.
As a result, the recommended route
may deviate from the ideal route. The
data stored on the CD only reflects lo-
cal conditions at the time of CD pro-
duction.
CD maps do not cover all areas nor all
routes within an area.
iThe CD drive can read navigation CDs
and playback audio CDs.
If an audio CD is in the CD drive and
b is pressed, the message “No CD
available. Insert NAVI-CD type DX only”
will be displayed.
Remove the audio CD and insert a
navigation CD (
page 119).