Menu navigation
You can use the thumbwheel and buttons 1 to navigate through the menus.
▷ Turn the thumbwheel: select a menu item.
▷ Press the arrow buttons: change between
fields.
▷ 
Press the button: activate the
menu item.
See also:
Requirements
Via the Control Display, set a language that is
also supported by the voice activation system
so that the spoken commands can be identified.
Set the language. ...
Environmental conditions
► Say the commands, numbers, and letters
smoothly and with normal volume, emphasis,
and speed.
► Always say commands in the language of
the voice activation system.
► When selec ...
Speed limit
You can enter a speed, and a Check Control message will indicate when you reach
this speed. This enables you, for example, to receive warnings if you exceed a speed
limit in an urban area.
You ar ...