Mercedes-Benz Audio 20 Supplement Manual page 24

ZA audio 20 NTG4.0 BR207/212 ECE ÄJ 2010/1a; 1; 2, en-GB
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Basic functions of Audio 20
22
Setting the volume for phone calls
i You can adjust the volume for hands-free
mode during a phone call.
X
During a telephone call, turn the o control
knob.
or
X
Press W or X on the multifunction
steering wheel during a telephone call.
Adjusting the sound settings
Selecting the sound menu
X
Press the u function button
or
X
$QSound.
Adjusting treble and bass
Notes
You can adjust the treble and bass separately
for the following audio sources:
FM radio
R
AM radio
R
DAB radio
R
audio CD
R
MP3
R
Media Interface
R
AUX
R
X
Select SoundQTreble or Bass.
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Version: 3.0.2.13
X
To change the setting: turn cVd or slide
ZVÆ until the desired treble and bass lev-
els are set.
X
To save the setting: press W.
The setting is stored, and you exit the
menu.
Adjusting the balance or fader settings
Balance and fader settings apply for all audio
sources.
Balance determines whether the sound is
louder on the right or left of the vehicle.
i The fader cannot be set on Roadster vehi-
cles.
X
Select SoundQBal/Fad.
X
To change the setting: slide ZVÆ or
XVY until balance and fader are set as
desired.
X
To save the setting: press W.
The setting is stored, and you exit the
menu.
Surround sound
General notes
If your vehicle is equipped with the harman/
® ®
kardon Logic 7 surround sound system,
you can activate and deactivate the surround
sound function in the sound menu.