Mercedes-Benz S-Class 2009 Owner's Manual page 71

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Introduction
68
Adjusting the volume
To adjust: turn thumbwheel :.
X
or
Press the W or X button on the multi-
X
function steering wheel.
Volume of traffic and navigation
announcements*
You can adjust the volume of traffic and nav-
igation announcements independently of the
volume of the audio source.
Turn thumbwheel : during a traffic or nav-
X
igation announcement.
or
During a traffic announcement or naviga-
X
tion announcement, press the W or
X button on the multi-function steering
wheel.
Adjusting the volume for telephone
calls*
You can adjust the volume for hands-free
mode during a telephone call.
Turn thumbwheel : during a telephone
X
call.
or
Press the W or X button on the multi-
X
function steering wheel during a telephone
call.
Version: 2.11.7.7
Adjusting the sound settings
You can make various sound settings for the
different audio and video sources. You can
reach the respective sound menu via the sub-
menu in which you wish to make the settings.
Example:
Audio Q Radio Q Sound
Adjusting the treble or bass
Select Sound Q Treble or Bass.
X
The previously selected setting is indicated
by an empty bar.
Last setting made
:
Current setting
;
To change the setting: slide
X
cVd until the desired treble and bass lev-
els are set.
To save the setting: press W.
X
The setting is stored and you exit the menu.
To exit the menu without saving: press
X
the % back button.
Adjusting the balance or fader settings
With the Balance function, you can control
whether the sound is louder on the driver's or
front-passenger side.
With the Fade function, you can control
whether the sound is louder in the front or the
rear of the vehicle.
Select Sound Q Balance/fader.
X
ZVÆ or turn
* optional