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4 Reference Guide
4.1 Concepts
4.1.1 Smart Zoom
Smart Zoom provides much more than just a usual automatic zoom feature: 
• 
While following a route: when approaching a turn, it will zoom in and 
raise the view angle to let you easily recognize your maneuver at the next 
junction. If the next turn is at a distance, it will zoom out and lower the 
view angle to be flat so you can see the road in front of you. 
•
While driving without an active route: Smart Zoom will zoom in if you 
drive slowly and zoom out when you drive at high speed. 
•
Automatic Zoom Setting Off: Turns the Smart Zoom off.
4.1.2 Route calculation and recalculation
The navigation system calculates the route based on your preferences:
• Route planning methods: 
• “Fast” : Gives a quick route if you can travel at or near the speed
limit on all roads.
• “Short” : Gives a route that has the smallest total distance of all
possible routes.
• “Economical” : This method combines the merits of the Fast and
Short routes: The navigation system makes a calculation for the 
Fast route, but it also includes other roads in the calculation in 
consideration of fuel economy.
• “Easy” : Results in a route with fewer turns and no difficult
maneuvers. With this option, you can make the navigation system 
take, for example, the highway/freeway instead of a series of 
smaller roads or streets.