Infiniti F50. Manual — part 186

NAVIGATION SYSTEM

AV-109

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VOICE GUIDE

ROUTE SEARCHING

Route information will not be dis-
played.

Route searching has not been done.

Set the destination and perform route
searching.

Vehicle mark is not on the recommended route.

Drive on the recommended route.

Route guide is turned OFF.

Turn the route guide ON.

Route information is not available on the dark pink
route.

System is not malfunction.

After the route searching, no guide
sign will appear as the vehicle
goes near the entrance/exit to the
toll road.

Vehicle mark is not on the recommended route.
(On the display, only guide signs related to the
recommended route will be shown.)

Drive on the recommended route.

Automatic route searching is not
possible.

Vehicle is driving on a highway (gray route), or no
recommended route is available.

Drive on a road to be searched. Or re-
search the route manually. In this case, how-
ever, the whole route will be searched.

Performed automatic detour
search (or detour search). How-
ever, the result is the same as that
of the previous search.

Performed search with every conditions consid-
ered. However, the result is the same as that of
the previous search.

System is not malfunction.

Passing points cannot be set.

More than five passing points were set.

Passing points can be set up to five. To stop
at more than five points, perform sharing in
several steps.

When setting the route, the start-
ing point cannot be selected.

The current vehicle location is always set as the
starting point of a route.

System is not malfunction.

Some menu items cannot be
selected.

The vehicle is being driven.

Stop the vehicle at a safe place and then
operate the system.

Symptom

Cause

Remedy

Symptom

Cause

Remedy

Voice guide will not operate.

Note: Voice guide is only available at intersections
that satisfy certain conditions (indicated by

●

on

the map). Therefore, guidance may not be given
even when the route on the map changes direc-
tion.

System is not malfunction.

The vehicle is not on the recommended route.

Return to the recommended route or re-
search the route.

Voice guide is turned OFF.

Turn the voice guide ON.

Route guide is turned OFF.

Turn the route guide ON.

Voice guide does not match the
actual road pattern.

Voice guide may vary with the direction to which
the vehicle is turn and the connection of the road
to other roads.

Drive in conformity to the actual traffic rules.

Symptom

Cause

Remedy

No route is shown.

No road to be searched is found around the des-
tination.

Find wider road (orange road or wider)
nearby and reset the destination and passing
points onto it. Take care of the traveling
direction when there are separate up and
down roads.

Starting point and the destination are too close.

Set the destination at more distant point.

Conditional traffic regulation (day of the week/
time of the day) is set at the area around the cur-
rent position or the destination.

Turn the time-regulating search conditions
OFF. Turn “Avoid regulation time” in the
search conditions OFF.

Indicated route is intermittent.

In some areas, highways (gray routes) are not

used for the search

(Note)

Therefore, the route to

the current position or the passing points may be
intermittent.

System is not malfunction.

AV-110

NAVIGATION SYSTEM

NOTE:
Except for the ordinance-designated cities and the prefectural capitals (Applicable areas may be changed in the updated map disc.)

When the vehicle has passed the
recommended route, it is deleted
from the screen.

A recommended route is controlled by each sec-
tion. When the vehicle has passed the passing
point 1, then the map data from the starting point
up to the passing point 1 will be deleted. (The
data may remain undeleted in some area.)

System is not malfunction.

Detouring route is recommended.

In some areas, highways (gray routes) are not
used for the search. (Note). Therefore, detour
route may be recommended.

Set the route closer to the basic route (gray
route).

A detour route may be shown when some traffic
regulation (one-way traffic, etc.) is set at the area
around the starting point or the destination.

Slightly move the starting point or the desti-
nation, or set the passing point on the route
of your choice.

In the area where highways (gray routes) are
used for the search, left turn has priority around
the current position and the destination (passing
points). For this reason, the recommended route
may be detouring.

System is not malfunction.

Landmarks on the map do not
match the actual ones.

This can be happen due to omission or error in
the map data.

As a rule, an updated map DVD-ROM will be
released once a year. Wait until the latest
map has become available.

Recommended route is far from
the starting point, passing points,
and destination.

Starting point, passing points, and destination of
the route guide were set far from the desired
points because route searching data around
these area were not stored.

Reset the destination onto the road nearby. If
this road is one of the highways (gray
routes), an ordinary road nearby may be dis-
played as the recommended route.

Symptom

Cause

Remedy

NAVIGATION SYSTEM

AV-111

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EXAMPLES OF CURRENT-LOCATION MARK DISPLACEMENT

Vehicle's travel amount is calculated by reading its travel distance and turning angle. Therefore, if the vehicle

is driven in the following manner, an error will occur in the vehicle's current location display. If correct location
has not been restored after driving the vehicle for a while, perform location correction.

SEL698V

AV-112

NAVIGATION SYSTEM

Cause (condition)

-:While driving

ooo:Display

Driving condition

Remarks (correction, etc.)

Road config-
uration

Y-intersections

At a Y intersection or similar gradual divi-
sion of roads, error the direction of travel
deduced by the sensor may result in the
current-location mark appearing on the
wrong road.

If after travelling about 10 km (6
miles) the correct location has
not been restored, perform
location correction and, if nec-
essary, direction correction.

Spiral roads

When driving on a large, continuous spiral
road (such as loop bridge), turning angle
error is accumulated and the vehicle mark
may deviate from the correct location.

Straight roads

When driving on a long, straight road and
slow curve without stopping, map-match-
ing does not work effectively enough and
distance errors may accumulate. As a
result, the vehicle mark may deviate from
the correct location when the vehicle
turned at a corner.

Zigzag roads

When driving on a zigzag road, the map
may be matched to other roads in the simi-
lar direction nearby at every turn, and the
vehicle mark may deviate from the correct
location.

Roads laid out in a grid pattern

When driving at where roads are laid out in
a grid pattern, where many roads are run-
ning in the similar direction nearby, the
map may be matched to them by mistake
and the vehicle mark may deviate from the
correct location.

Parallel roads

When two roads are running in parallel
(such as highway and sideway), the map
may be matched to the other road by mis-
take and the vehicle mark may deviate
from the correct location.

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