Choose various settings that determine the navigation system functionality during route calculation.

1. Select the SETTINGS button, then Navigation Settings.
   
2. Select Routing.
3. Select an item.
   The following items are available:

   • Default: Restores the factory default settings.
   • Route Preference: Changes the route preferences (calculating method).
   • Unverified Routing: Sets whether you use the route guidance in unverified areas.
   • Traffic Rerouting: Sets whether you use automatic recalculation based on traffic information.
   • Edit POI Search Radius Along Route: Sets the distance from the route to find waypoints.
   • Avoided Area: Specifies areas to avoid when calculating a route.