Mercedes-Benz COMAND control unit Operator's Manual page 60

Introduction
58
A checked entry indicates an active blocked
area.
i You can block several areas for the route
calculation and activate or de-activate
them by setting or removing the check
mark.
Displaying and Changing an Existing
Block Area
X
To select the area you want to display
or change: Press 9 or :.
X
Select Display/Change.
The map display appears with the block
area marked red.
X
Press U or T until the desired size
of the block area is set.
X
Press 9, :, ; or = to shift the
block area to the desired region.
X
To confirm the area and exit map
display: Press 9.
X
Hide menu system if applicable
( Y page 54).
Defining a New Block Area
X
Select Avoid New Area
The map display appears with a default new
block area in red.
X
Press U or T until the desired size
of the new block area is set.
X
Press 9, :, ; or = to shift the
new block area to the desired region.
X
To confirm the area and exit map
display: Press 9.
X
Hide menu system if applicable
( Y page 54).
Deleting a Block Area
X
To select the area you want to delete:
Press 9 or :.
X
Select Options£Delete.
You will be prompted to confirm that you
wish to delete the block area.
X
Select Yes or No.
If you select Yes COMAND deletes the
entry. A message will be displayed.
Saving an Off-road Route
If this function is switched on, an Off-road
route is recorded and stored.
Switching the Function On/Off
X
Show the menu system, if necessary
Y
( page 54).
X
Select Navi£Save Off-road Route.
X Select Save Off-road Route in the
submenu.
Depending on the previous state, switch
the option on Ç or off c.
Displaying Memory Usage
i When the memory is 90% full, you see a
corresponding message. When the
memory is full, the function is no longer
available and a message appears.