navigation update TOYOTA TUNDRA 2006 1.G Navigation Manual

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BASIC FUNCTIONS
Basic information before operation
Display operation2
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Touch switch operation 2
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Inputting letters and numbers 3
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Current position display 5
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Screen scroll operation (one −touch scroll) 5
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Map scale 9
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Orientation of the map 9
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Limitations of the navigation system 10
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Map database information and updates 12
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SECTION I

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(b) Inappropriate route
guidance may occur in the
following cases:
When turning at an intersection off the
designated route guidance.
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 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-
sons.
The road and map data stored in your nav-
igation system may not be complete or
may not be the latest version.
After replacing the tire, implement the op-
eration described in the “ Tire change
calibration”. (For details, see page 82.)
This navigation sys tem uses tire turning data
and is designed to work with factory −speci-
fied tires for your vehicle. Installing tires that
are larger or smaller than the originally
equipped diameter may cause inaccurate
display of the vehicle’s position. The tire pres-
sure also affects the diameter of the tires so
please make sure the tire pressure of all four
tires is correct.
Map database information and
updates
This system uses the maps of DENSO.
© GDT, Geographic Data Technology,
Inc.
© 2004 NAVTEQ. All rights reserved.
Data by infoUSA Copyright ©2004, All
Rights Reserved.
© 2004 VISA Corporation
National Research Bureau ©2004
The Bullseye Design is a registered
trademark of Target Brands, Inc.
END USER LICENSE AGREEMENT
PLEASE READ THIS AGREEMENT
CAREFULLY BEFORE USING THE
NAVIGATION SYSTEM
THIS IS A LICENSE AGREEMENT FOR
YOUR COPY OF THE MAP DAT ABASE
(“The DATABASE”), ORIGINALLY
MADE BY Geographic Data T echnology,
Inc. (“GDT”), USED IN THE NAVIGA-
TION SYSTEM. BY USING THE DATA-
BASE, YOU ACCEPT AND AGREE TO
ALL TERMS AND CONDITIONS SET
FORTH BELOW.

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There are two types of areas available for
route guidance. In one type of area, pri-
marily around metropolitan centers, de-
tailed route guidance is available for the
entire area. In the other type of area, all
roads are displayed on the map but route
guidance 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.
In order to provide you with as accurate map
information as possible, we are always gath-
ering information such as on road repairs and
carrying out on−site investigations. 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.
The map database is normally updated once
a year. Contact your dealer for information
about the availability and pricing of an update.
To confirm the database version and
disc coverage area
1. Push the
“MENU” button.
2. Touch the “Map DVD” switch.
Make s ure the version of the database on this
screen. (The database version on the screen
above may be different from the actual
screen.)