NISSAN 2012 Altima Sedan - Navigation System Owner's Manual - Manual (Page 281)

● There may be cases that carpool lanes are in-
cluded on a suggested route when the auto-
matic rerouting function is activated, even if
the “Use Time Restricted Roads” is turned off.
“SETTING CONDITIONS FOR
THE ROUTE CALCULATION”
(page 5-33)
● The navigation system does not provide route
guidance for roads displayed in dark green.
● If the destination is set on a dark green road,
the enlarged map display will switch to the or-
dinary map screen at some point and suggest
a route that is near the destination. The dis-
tance and direction to the endpoint of the
suggested route will be displayed in the lower
right corner of the screen. Also, at this time,
voice guidance will announce, “The route to
your destination includes roads through in-
complete map areas. Voice guidance will not
be provided in these areas”.
When approaching the endpoint of the sug-
gested route, voice guidance will announce,
“Entering the road with incomplete map
data. Please use the direction arrow and
distance information to proceed to your
destination.”
To reach your destination, refer to the map
screen. Always follow actual roads and
regulations and drive safely.
● The suggested route may not be the shortest,
nor are other circumstances, such as traffic
jams, considered.
● Because of the inevitable difference in road
conditions and circumstances between the
time you use this system and the time the in-
formation was produced for the map data,
there may be discrepancies in roads and
regulations. In such cases, follow the actual
information available.
● During route calculation, the map will not
scroll, however the vehicle icon will move with
the actual vehicle’s movement.
● During route calculation, buttons such as
MAP, DEST, ZOOM OUT, and ZOOM IN will
be disabled.
● In some cases, after the calculation is
complete, the calculated route may not be im-
mediately displayed.
● Waypoints that have been passed will be dis-
regarded by rerouting calculation.
● If you scroll the map while the suggested
route is being drawn, it may take more time to
finish drawing.
● If waypoints are set, the system calculates
multiple routes between waypoints
simultaneously, and the following may result:
– If one section between waypoints cannot
be calculated, none of the route will be
displayed.
– The route may not connect completely at
some waypoints.
– The route may require a U-turn close to
some waypoints.
● Route calculation may not be completed in
the following cases:
– If there is no main road within a range of
1.5 miles (2.5 km) from the vehicle, a
message saying so will appear on the
screen. Try recalculating when the ve-
hicle is closer to a main road.
– If there is no main road within a range of
1.5 miles (2.5 km) from the destination or
waypoint, a message saying so will ap-
pear on the screen. Try setting the loca-
tion closer to a main road.
– If the vehicle is too close to the destina-
tion or if there are no roads to the
destination, a message saying so will ap-
pear on the screen.
ROUTE CALCULATION
General system information 10-9