Mercedes-Benz 2008 C-Class Automobile User Manual


 
189
Controls in detail
Audio system
Adjusting volume
Rotary control/push button o
1 Push button o
2 Rotary control
̈ Adjusting: Turn rotary control 2.
The volume will increase or decrease
depending on the direction turned.
Adjusting volume for telephone calls
In hands-free mode, you can adjust the vol-
ume of a telephone call while the call is
currently active.
During a telephone call:
̈ Turn rotary control 2.
The volume will increase or decrease
depending on the direction turned.
Sound
̈ To switch on/off: Press button F
on the audio control unit (
page 177).
The sound of the current audio source
is switched on or off.
Selecting sound settings
You can select different sound settings for
each individual audio source. The particu-
lar
Sound
menu can be opened from the
basic menu for the desired operating
mode, or by pressing the TONE button on
the audio control unit.
Example:
b Ǟ
Sound
Ǟ
Bass
Adjusting bass or treble
̈ Press TONE button repeatedly until
Bass
or
Treble
appears in the audio
display.
or
̈ Select
Sound
Ǟ
Bass
or
Treble
.
The setting last selected is indicated by
an red pointer.
i
The volume of the audio system or a tele-
phone call can also be adjusted by pressing the
æ or ç button on the multifunction steer-
ing wheel (
page 158).
i
When the sound is switched off, the
symbol F appears in the status line.
If you change the audio source, or alter the vol-
ume, the sound is automatically switched on
again.
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