TOYOTA PRIUS 2002 1.G Navigation Manual

44
1UE074
When you select a point of interest type from
either the limited list or the complete list, the
screen will display icons at those locations
on the Map screen.
Touching the
“Delete” switch will delete
the last selected icon.
Local POI list: If you want to search the
nearest point of interest, touch this switch.
Then choose one of the categories. The sys-
tem will list the points within 20 miles (32 km).
You can sort the local POI list by three differ-
ent ways as follows.
Icon: In the order of the POI icons
Dist.: In the order of distance from your cur-
rent location.
Name: In the alphabetical order By turning the
“Route” switch on, you can
search the POI on the route when in the route
guidance mode.
Touch the
of your desired point of inter-
est. Points of interest which you chose are
displayed on the Map screen.
To turn off the icons of the points of inter-
est on the Map screen, touch the
“POI
off”
switch. Setting a POI as a destination
You can select one of the points of inter-
est icons on the Map screen as a destina-
tion and use it for a route guidance.
1UE075
Directly touch the icon of the point of in-
terest that you want to set as a destina-
tion.
The map will shift so the icon is centered in
the screen and overlaps with the cursor
.
At this time, the distance from your current
position will be displayed on the screen. The
distance shown is as measured in a straight
line from the current vehicle position to the
POI.

45
The name of the point of interest and the
“Info.” switch on the screen are displayed
at the top of the screen. When you touch the
“Info.” switch on the screen, the informa-
tion such as the name and address, etc. are
displayed.
When your desired point of interest over-
laps with the cursor, touch the
“Enter”
switch. The screen changes and displays
the map location of the selected destina-
tion and the route preference. (See “En-
tering Destination” on page 22.) You can select the single screen map or
the dual screen map and you can change
the half of the screen to the Guidance
screen by touching the Map/Guidance
switch
while
the Map screen is displayed.
You can choose one of two types of guid-
ance screen.
1UE040
1. Push the “MENU” switch to display
the Menu screen and touch the “Map
appearance” switch.
1UE079
2. The screen will change to the Map ap-
pearance screen and you can select
the Map mode and Guidance mode.
Map mode
To display single map screen
To display dual map screen
Map appearance

46Guidance mode
To display arrow screen
To display turn list screen
To display map screen
Single map
1UE059
This screen shows the single map. Dual map
1UE080
The screen shows the Dual map. The map
on the left side is the main map. You can
change the scale of the right side map by
touching it. The screen turns into the edit
mode. You can also choose to display POI
icons on the right side map.

47
Arrow screen
1UE081
This screen shows the current road name
and the distance to the next corner.
Turn list screen
1UE082
The screen shows the Turn list. You cannot
scroll through the list of roads.
1UE083
Touch switch or switch to change
the scale of the map display. The scale bar
and indicator at the bottom of the screen indi-
cates the map scale menu. The scale runs
from 1/32nd of a mile to 128 miles. Touch
switch or switch until the scale bar
changes normally. If you continue to hold
your finger on the switch, the scale bar
changes smoothly.
You can change the scale of the map display
by touching the scale bar directly. It is not
available during driving.
The map scale is displayed under the North −
up symbol or Heading −up symbol at the top
left of the screen.
Map scale

48
INFORMATION
When the map scale is at the maximum
range of 128 miles, will disappear.
When the map scale is at the minimum
range of 1/32nd mile, will disap-
pear.
1UE084
If you wish to look at a different point on the
map other than your current vehicle position,
you can bring the desired point to the center
of the screen by using the scroll feature.
Touch any point on the screen, and that point
moves to the center of the screen and is
shown by the cursor mark . You can then set
this place as a destination. Touch the
“En-
ter
” switch on the screen.
If a destination is already registered, you can
add a destination.
If you continue to hold your finger on the
screen, the map will continue scrolling in that
direction until you lift your finger. If you touch switches like
“Mark”, “POI”,
etc., the screen does not scroll and the re-
spective function operates.
After scrolling the screen, the map remains
centered at the selected location until you
activate another function. The current ve-
hicle position mark will continue to move
along your actual route and may move off the
screen. When you push the
“MAP” switch,
the current vehicle position mark returns to
the center of the screen and the map moves
as you proceed on your route.
INFORMATION
If you enter a destination using the
screen scrolling function, the road
nearest to the point you touched is set
as the destination.
Screen scrolling

49
1UE085
1UE086
You can change the orientation of the
map from Northup to Headingup by
touching the direction symbol at the top
left of the screen.Northup symbol
Regardless of the direction of vehicle travel,
North is always up.
Headingup symbol
The direction of the vehicle travel is always
up. A red arrow indicates North. This navigation system calculates the
current vehicle position using satellite
signals, various vehicle signals, map
data, etc. However,
the accurate position
may not be shown depending on the sat-
ellite condition, road configuration, ve-
hicle condition or other circumstances.
The Global Positioning System (GPS) devel-
oped and operated by the U.S. Department
of Defense provides an accurate current ve-
hicle position using 3 to 4 satellites. The GPS
system has a certain level of inaccuracy built
in for security reasons. While the navigation
system will compensate for this most of the
time, occasional positioning errors up to 300
feet can and should be expected. Generally,
position errors will be corrected within a few
seconds.
Orientation of the map
Limitations of the navigation
s
ystem

50
1UE087a
When your vehicle is receiving signals from
the satellites, the “GPS” mark appears at the
top left of the screen.
The GPS signal may be physically ob-
structed, leading to inaccurate vehicle posi-
tion on the map display. Tunnels, tall build-
ings, trucks, or even the placement of
objects on the instrument panel may obstruct
the GPS signals.
The installation of window tinting may also
obstruct the GPS signals. Most window tint-
ing contains some metallic content that will
interfere with the GPS signal reception. We
recommend not to use the window tinting on
vehicles equipped with navigation systems. The GPS satellites may not send signals due
to repairs or improvements being made to
them.
Even when the navigation system is receiv-
ing good GPS signals, the vehicle position
may not be shown accurately or inappropri-
ate route guidance may occur in some
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 current
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.
(a) Accurate current vehicle
p
osition may not be shown in
the following cases:

51

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 sig-
nals, you can correct the current posi-
tion manually. For the information on
setting the current position calibration,
see page 77.
When turning at a wrong intersection off
the designated route guidance
 If you set more than one destinations,
auto reroute will display a route returning
to the destination on the previous route
when you try to skip any of the destina-
tions.
 When turning at an intersection, there is
no route guidance.
 When passing through the intersection,
there is no route guidance.
 During automatic rerouting, 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 re-
route 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.
 Your destination point might be shown on
the opposite side of the street.
 When a portion of the route has regula-
tions prohibiting the entry of the vehicle
that vary by time or season or other rea-
son.
 The road and map data stored in your
navigation system may not be complete
or may not be the latest release.
When replacing the tire(s), do the calibra-
tion. See page 77 for detailed information.
(b) Inappropriate route guid-
a
nce may occur in the follow-
i
ng cases:

52Map database is made based on the
maps, 2001 edition of DENSO, whose in-
formation source comes from NavTech
maps and GDT maps.
2000 Navigation Technologies. All
rights reserved.
GDT, Geographic Data T echnology, Inc.
This product contains proprietary and
confidential property of Geographic Data
Technology, Inc. Unauthorized use, in-
cluding duplication of this product is ex-
pressly prohibited. There
are two types of areas available for
route guidance. (See the following
pages.) In one type of area, primarily
around metropolitan centers, detailed
route guidance is available for the entire
area. In the other type of area, all roads
are displayed on the map but route guid-
ance is limited. The navigation route
might lack precision because the data (no
right turns, oneway traffic, etc.) is not
complete. It is still possible to reach the
destination by following the arrow direc-
tion and distance as shown on the bottom
left of the screen. The arrow points in the
direction of the destination. The distance
shown is as measured in a straight line
from the current vehicle position to the
destination area.
1UE088a
In order to provide you with accurate map in-
formation as much as possible, we are al-
ways gathering information such as road re-
pairs and doing site investigation. However,
the names of roads, streets, facilities, and
their locations are often changed. In some
places, construction on roads may be in pro-
gress. For that reason, information on some
areas in this system might be different from
the actual location.
Map database information and
u
pdates

53
1PE001
The map database is normally updated once
a year. Contact your dealer for updating a
map database.
INFORMATION
For the updated map DVDROM, con-
tact your Toyota dealer.
1UE040
DVD: To determine which version of the da-
tabase is currently in your vehicle, touch the
“DVD” switch on the Menu screen. It dis-
plays the map database version date. Con-
tact your dealer to find out if there is a more
recent update released.