Mercedes-Benz 2008 C 230, Operator'S Manual

Page: 190 / 509

189
Controls in detail
Audio system
Adjusting volume
Rotary control/push button o
1
Push button o
2
Rotary control
왘
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:
왘
Turn rotary control
2
.
The volume will increase or decrease
depending on the direction turned.
Sound
왘
To switch on/off: Press button
F
on the audio control unit (
컄
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
Sound Bass
Adjusting bass or treble
왘
Press TONE button repeatedly until
Bass or Treble appears in the audio
display.
or
왘
Select Sound 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 (
컄
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.
컄컄