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nüvi 30/40/50 Owner’s Manual 13
An icon displaying the current speed limit may
appear as you travel on major roadways.
Taking a Detour
While navigating a route, you can use detours to
avoid obstacles ahead of you, such as construction
zones.
NOTE: If the route you are currently taking is the only
reasonable option, the device might not calculate a
detour.
1
While navigating a route, select to return to
the main menu.
2
Select Detour.
Stopping the Route
While navigating a route, select > Stop.
Navigating Off Road
You can create straight-line routes that do not follow
roadways.
1
Select Settings > Navigation.
2
Select Route Preference > Off Road > OK.
The route will be calculated as a straight line to
the location.
Changing the Map Data Field
1
From the map, select a data eld.
2
Select a type of data to display.
3
Select OK.