2005 Lexus SC 430 Navigation Manual - Page 12

2005 Lexus SC 430 Manual

Page 12 highlights

BASIC FUNCTIONS (a) Accurate current vehicle position may not be shown in the following cases: D When driving on a small angled Y-shaped D D D D D D D D D D D D D D 12 road. When driving on a winding road. When driving on a slippery road such as in sand, gravel, snow, etc. When driving on a long straight road. When freeway and surface streets run in parallel. After moving by ferry or vehicle carrier. When a long route is searched during high speed driving. When driving without setting the current position calibration correctly. After repeating a change of direction by going forward and backward, or turning on a turntable in the parking lot. When leaving a covered parking lot or parking garage. When a roof carrier is installed. When driving with tire chains installed. When the tires are worn. After replacing a tire or tires. When using tires that are smaller or larger than the factory specifications. D When the tire pressure in any of the four tires is not correct. (b) Inappropriate route guidance may occur in the following cases: D When turning at an intersection off the designated route guidance. INFORMATION If your vehicle cannot receive GPS signals, you can correct the current position manually. For information on setting the current position calibration, see page 77. D If you set more than one destination but skip any of them, auto reroute will display a route returning to the destination on the previous route. When turning at an intersection for which there is no route guidance. When passing through an intersection for which there is no route guidance. During auto reroute, the route guidance may not be available for the next turn to the right or left. It may take a long time to operate auto reroute during high speed driving. In auto reroute, a detour route may be shown. After auto reroute, the route may not be changed. An unnecessary U-turn may be shown or announced. A location may have multiple names and the system will announce one or more. Some routes may not be searched. If the route to your destination includes gravel, unpaved roads or alleys, the route guidance may not be shown. D D D D D D D D D

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BASIC FUNCTIONS
12
(a)
Accurate current vehicle posi-
tion may not be shown in the fol-
lowing cases:
D
When driving on a small angled Y–shaped
road.
D
When driving on a winding road.
D
When driving on a slippery road such as
in sand, gravel, snow, etc.
D
When driving on a long straight road.
D
When freeway and surface streets run in
parallel.
D
After moving by ferry or vehicle carrier.
D
When a long route is searched during high
speed driving.
D
When driving without setting the current
position calibration correctly.
D
After repeating a change of direction by
going forward and backward, or turning on
a turntable in the parking lot.
D
When leaving a covered parking lot or
parking garage.
D
When a roof carrier is installed.
D
When driving with tire chains installed.
D
When the tires are worn.
D
After replacing a tire or tires.
D
When using tires that are smaller or larger
than the factory specifications.
D
When the tire pressure in any of the four
tires is not correct.
INFORMATION
If your vehicle cannot receive GPS sig-
nals, you can correct the current posi-
tion manually.
For information on set-
ting the current position calibration, see
page 77.
(b) Inappropriate route guidance
may occur in the following cases:
D
When turning at an intersection off the
designated route guidance.
D
If you set more than one destination but
skip any of them, auto reroute will display
a route returning to the destination on the
previous route.
D
When turning at an intersection for which
there is no route guidance.
D
When passing through an intersection for
which there is no route guidance.
D
During auto reroute, the route guidance
may not be available for the next turn to
the right or left.
D
It may take a long time to operate auto re-
route during high speed driving.
In auto
reroute, a detour route may be shown.
D
After auto reroute, the route may not be
changed.
D
An unnecessary U–turn may be shown or
announced.
D
A location may have multiple names and
the system will announce one or more.
D
Some routes may not be searched.
D
If the route to your destination includes
gravel, unpaved roads or alleys, the route
guidance may not be shown.