2015 MAZDA MODEL 3 HATCHBACK fuel

52
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 fl at 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.
• Off: Turns the Smart Zoom setting off.
4.1.2 Route calculation and recalculation
The navigation system calculates the route based on your preferences:
• Route planning methods: •
: Gives a quick route if you can travel at or near the speed limit on a\
ll
roads.
•
: Gives a route that has the smallest total distance of all possible ro\
utes.
•
: This method combines the merits of the Fast and Short routes:
The navigation system makes a calculation for the Fast route, but it als\
o
includes other roads in the calculation in consideration of fuel economy\
.
•
: Results in a route with fewer turns and no dif fi cult maneuvers. With this
option, you can make the navigation system take, for example, the highwa\
y/
freeway instead of a series of smaller roads or streets.
• Road type used for route plan:
•
•
•
•
•
•
•
Whenever data exist, route calculation takes into account historical tra\
f fi c data for the given day
of week and time of day (page 54).
If the setting for Traf fi c Settings is valid, Real-time Traffi c events are taken into account and the
route is largely modi fi ed.
The navigation system automatically recalculates the route if you deviat\
e from the proposed
itinerary or if a newly received Traf fi c event concerns a part of the recommended route.
For further information about Route settings, see page 59.
Note! Some functions are not available depending on some countries and
regions.
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