Mercedes-Benz Audio 20 Operating Instructions Manual page 14

Audio 20 operating system
12
Function
Mute
J
Switches the hands-free
system on/off
Audio 20 controller
Introduction
You can use the controller to select functions
in the display. This is done by means of a
selection bar.
Controller
:
The controller can be:
pressed briefly or pressed and held
R
turned clockwise or counter-clockwise
R
slid to the left, to the right, up or down
R
In this way you can:
scroll within menus
R
select menu items
R
exit menus
R
Page Function
19 Calls up the telephone
K
basic menu
Sound settings
L
i Operation of Audio 20 via the controller is
not possible when the cover is closed.
Page
36
19