Route Settings - Isuzu GPS Navigation User Manual

6.3.4 Route settings

These settings determine how routes will be calculated.
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To let the route fit your needs, you can also set which road types are to be considered for or to
be excluded from the route if possible. Excluding a road type is a preference.
It does not necessarily mean total prohibition. If your destination can only be accessed using
some of the excluded road types, they will be used but only as much as necessary.
In this case a warning icon will be shown on the My Route screen, and the part of the route not
matching your preference will be displayed in a different colour on the map. In the list of road
types you can see in how many segments and what total length of the road type is used in the
current route.
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You can set the type of vehicle you will use to navigate the route.
Based upon this setting, some of the road types can be excluded from
the route, or some of the restrictions may not be taken into account in
route calculation.
You can edit the parameters of the selected vehicle profile, or you can
even create new vehicle profiles if you tap More.
On-road navigation creates a turn by turn itinerary using the road network
on the map. Switch to off-road navigation to navigate between
destinations in a straight line.
The route calculation can be optimised for different situations and vehicle
types by changing the planning method. See below for details.
You might need to avoid motorways when you are driving a slow car or
you are towing another vehicle.
Charge roads are pay roads where you can purchase a pass or vignette
to use the road for a longer period of time. They can be enabled or
disabled separately from toll roads.
Isuzu navigation includes toll roads (pay roads where there is a per-use
charge) in the routes by default. If you disable toll roads, Isuzu navigation
plans the best tollfree route.
Isuzu navigation includes ferries in a planned route by default. However,
a map does not necessarily contain information about the accessibility of
temporary ferries. You might also need to pay a fare on ferries.
Isuzu navigation excludes unsealed roads by default: unsealed roads
can be in a bad condition and usually you cannot reach the speed limit
on them.
4WD tracks are dirt roads in very poor condition. They can only be driven
by 4WD vehicles.Isuzu navigation excludes 4WD tracks by default.
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