BASIC FUNCTIONS
51
When you select the “Chg. route”switch, the screen changes to the “Change
route” screen that allows you to select the
distance you want to detour. Select one of
the numeral keys to start the detour pro-
cess. After detouring, the system returns
to the original guidance route.
“Whole route”: If you select this switch,
the system will calculate an entire new
route to the destination.
INFORMATION
When your vehicle is on a freeway,
the detour distance selections are
5, 15 and 25 miles.
The system may not be able to cal-
culate a detour route depending on
the selected distance and sur-
rounding road conditions.
“Search condition”: To change the con-
ditions of the searching route. (See page
101.)
“Quick”: A route on which you can reach
the destination in the shortest time.
“Short”: A route on which you can reach
the destination in the shortest distance.
“Alternative”: Other route.Points of interest such as gas stations
and restaurants can be displayed on
the map screen. You can also set their
location as a destination and use them
for route guidance.
To display a particular type of point of
interest on the screen, select the
“POI” switch on the map right side of
the screen.
A window with a limited choice of points of
interest will be displayed. When you select
your desired type of point of interest, icons
will appear on the map screen indicating
where the POI addresses are located.
“More”: If you cannot find your desired
point of interest on the limited choice
screen, select this switch. The screen then
displays the more “Point of Interest” listing
screen.
You can show up to 5 types of icons on the
screen.
Displaying points of interest
BASIC FUNCTIONS
59
When your vehicle is not receiving signals
from the satellites, the “GPS” mark does
not appear at the screen.
The GPS signal may be physically ob-
structed, leading to inaccurate vehicle
position on the map display. Tunnels, tall
buildings, trucks, or even the placement of
objects on the instrument panel may ob-
struct the GPS signals.
The GPS satellites may not send signals
due to repairs or improvements being
made to them.
Even when the navigation system is re-
ceiving good GPS signals, the vehicle
position may not be shown accurately or
inappropriate route guidance may occur in
some cases.
NOTICE
The installation of window tinting
may obstruct the GPS signals. Most
window tinting contains some metal-
lic content that will interfere with GPS
signal reception of the antenna in the
instrument panel. We advise against
the use of window tinting on vehicles
equipped with navigation systems.
(a) Accurate current vehicle position
may not be shown in the following
cases:
When driving on a small angled Y−
shaped road.
When driving on a spiral 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 cur-
rent position calibration correctly.
After repeating a change of directions
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 the 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.
When the tire pressure in any of the
four tires is not correct.
INFORMATION
If your vehicle cannot receive GPS
signals, you can correct the current
position manually. For the informa-
tion on setting the current position
calibration, see page 95.
