Mercedes-Benz MY15 Manual page 66

Introduction
64
Read Traffic Messages Automatically
You can choose whether the traffic messages
relevant for the route are read automatically
or whether you have to start the reading
manually using the
To set: Display menu system if applicable
X
( page 58).
Y
Select Navi £
X
Messages Automatically.
Depending on the previous status, the
function will be switched offcor on Ç.
Audio Fadeout
The Audio Fadeout function, if activated,
lowers the volume of the current audio source
when a navigation announcement is issued.
As soon as the navigation announcement has
ended, the audio source will be played with
the previous volume.
To activate: Display menu system if
X
applicable (
Y
Select Navi £
X
Depending on the previous status, the
function will be switched offcor on Ç.
Block Area
You can define an area within the map display
that is not to be used by the system in
calculating a route, if possible.
i
The calculated route may include a
blocked area if the destination is within a
blocked area or if the destination can only
be reached using roads that lead through a
blocked area. Highways cannot be blocked.
To set, change or delete: Display menu
X
system if applicable (
Select Navi £
X
If no areas were previously set, the map
display appears ready to select an area. If
areas were previously set, the blocked area
list appears.
To set the map scale: Rotate y m z.
X
Traffic submenu.
Read Traffic
page 58).
Audio Fadeout.
page 58).
Y
Block Area.
To scroll the map: Slide q m r, o m p or
X
w m x.
To define the center of the block area:
X
Press n.
The blocked area appears in red.
To change the size of the block area:
X
Rotate y m z.
To confirm the area and exit map
X
display: Press n.
The area is added to the block area list.
A checked entry indicates an active block
area.
i
You can block several areas for the route
calculation and activate or de-activate
them by setting or removing the check
mark.