navigation system Lexus HS250h 2012 Navigation Manual

WIDE VIEW FRONT MONITOR SYSTEM
297
NOTICE
DIf the front of the vehicle is hit, the
camera’s position and mounting
angle may change. Contact your
Lexus dealer.
DRapid temperature changes, such
as when hot water is poured on the
vehicle in cold weather, may cause
the system to function abnormally.
DWhen replacing the tires, please
consult your Lexus dealer. If you
replace the tires, the area dis-
played on the screen may change.
DIf the camera lens is dirty, it cannot
transmit a clear image. Rinse with
water and wipe with a soft cloth. If
extremely dirty, wash with a mild
cleanser and rinse.
INFORMATION
DThe area displayed on the screen
may vary according to vehicle sta-
tus or road conditions.
D Due to the property of the front
camera lens, the perceived dis-
tance from images that appear on
the screen differs from the actual
distance.
D In the following cases, it may be-
come difficult to see the images on
the screen, but this is not a mal-
function:
D In the dark (for example, at night)
D When the temperature near the
lens is high or low
D When there are water droplets
on the camera lens, or when hu-
midity is high (for example,
when it rains)
D When foreign matter such as
mud is stuck to the front camera
D When the sun or the beam of
headlights is shining directly
into the camera lens
D The following symptoms may oc-
cur, but do not indicate a malfunc-
tion:
D The camera may fog up when hu-
midity is high (for example,
when it rains).
D When driving at night, ambient
lights such as the lights of the
vehicles ahead and building
lighting may be reflected into the
image.
D The center or four corners of the
image may decrease in definition.
D As the procedure is the same, fol-
low the instructions for navigation
screen adjustment to adjust the
wide view front monitor. (See page
36.)
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INTUITIVE PARKING ASSIST
305
UA003AASLY
3. Push the “ENTER” switch to select
“ON”.
The intuitive parking assist−sensor indica-
tor will be displayed.
Each pushing of the switch turns the intu-
itive parking assist −sensor on and off.
To turn on: Push the switch. The buzzer
sounds to inform the driver that the system
is operational.
To turn off: Push the switch again.
Push the menu switch to change to the
normal display. When the sensors detect an obstacle, the
graphic is shown on the multi
−information
display and navigation display according
to position and distance to the obstacle.
DMulti− information display
U10008LS
1Front corner sensors operation
2Rear corner sensors operation
3Rear center sensors operation
DNavigation display
WHEN THE VEHICLE IS MOVING FOR-
WARD
The graphic is automatically displayed
when an obstacle is detected. The screen
can be set so that the graphic is not dis-
played. (See page 386.)
WHEN THE VEHICLE IS MOVING
BACKWARD
A simplified image is displayed on the right
upper corner of the screen when an ob-
stacle is detected.
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— Display
11

SETUP
331
D
Current position/tire change cal-
ibration
The current vehicle position mark can be
adjusted manually. Miscalculation of the
distance caused by tire replacement can
also be adjusted.
1. Push the “MENU” button on the Re-
mote Touch, then select “Setup”.
2. Select “Navi.” on the “Setup”
screen.
3. Select “Detailed Navi. Settings” on
the “Navigation Settings” screen.
U10049LC
4. Select “Calibration”.
U10050LC
5. Select the desired button.
INFORMATION
For additional information on the ac-
curacy of a current vehicle position,
see “Limitations of the navigation
system” on page 392.
POSITION/DIRECTION CALIBRATION
When driving, the current vehicle position
mark will be automatically corrected by
GPS signals. If GPS reception is poor due
to location, you can manually adjust the
current vehicle position mark.
U10051LC
1. Select “Position / Direction”.
U10052LC
2. Select the 8 directional button to
move the cursorto the desired point
on the map.
3. Select “OK”.
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SETUP
333
D
Pop−
up information
When the “Pop −up information” is turned
on, the pop −up information will be dis-
played.
1. Push the “MENU” button on the Re-
mote Touch, then select “Setup”.
2. Select “Navi.” on the “Setup”
screen.
3. Select “Detailed Navi. Settings” on
the “Navigation Settings” screen.
U10055LC
4. Select “Pop− up Information”.
U10056LC
5. Select “On” or “Off”.
6. Select “Save”. When the “Pop
−up Information” is turned
off, the following messages will not be dis-
played.
U10057LC
This message appears when the system is
in the POI mode and the map scale is over
0.5 miles (1 km).
U10058LC
The message appears when the map is
switched to the dual map screen mode.
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SETUP
380
(e) Initializing the Bluetoothraudio
settings
You can initialize the settings.
U10231LC
1. Select “Default” on “BT Audio Set-
tings” screen.
U10232LC
2. Select “Yes”. When the navigation system is turned on,
the “Information” screen displays when it is
time to replace a part or certain compo-
nents. (See page 31.)
U0002AASLY
1. Push the “MENU” button on the Re-
mote Touch.
2. Select “Setup”.
3. Select “Vehicle”.
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Vehicle settings —
— Maintenance

SECTION13
APPENDIX
391
APPENDIX
DLimitations of the navigation system 392 ......................
D Map database information and updates 394 ...................
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APPENDIX
392
This navigation system calculates the
current vehicle position using satellite
signals, various vehicle signals, map
data, etc. However, the accurate posi-
tion may not be shown depending on
the satellite condition, road configura-
tion, vehicle condition or other circum-
stances.
The Global Positioning System (GPS) de-
veloped and operated by the U.S. Depart-
ment of Defense provides an accurate cur-
rent vehicle position, normally using 4 or
more satellites, and in some case 3 satel-
lites. The GPS system has a certain level
of inaccuracy. While the navigation sys-
tem will compensate for this most of the
time, occasional positioning errors of up to
300 feet (100 m) can and should be expec-
ted. Generally, position errors will be cor-
rected within a few seconds.
U11003LC
When your vehicle is receiving signals
from the satellites, the “GPS” mark ap-
pears at the top left of 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 clear 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.
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Limitations of the
navigation system

APPENDIX
393
(a) Accurate current vehicle position
may not be shown in the following
cases:
DWhen driving on a small angled Y−
shaped road.
DWhen driving on a winding road.
DWhen driving on a slippery road such
as in sand, gravel, snow, etc.
DWhen driving on a long straight road.
DWhen motorway and surface streets
run in parallel.
DAfter moving by ferry or vehicle carrier.
DWhen a long route is searched during
high speed driving.
DWhen driving without setting the cur-
rent position calibration correctly.
DAfter repeating a change of direction by
going forward and backward, or turning
on a turntable in the parking lot.
DWhen leaving a covered parking lot or
parking garage.
DWhen a roof carrier is installed.
DWhen driving with tire chains installed.
DWhen the tires are worn.
DAfter replacing a tire or tires.
DWhen using tires that are smaller or
larger than the factory specifications.
DWhen 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 information
on setting the current position cal-
ibration, see page 331.
(b) Inappropriate route guidance may
occur in the following cases:
DWhen turning at an intersection off the
designated route guidance.
DIf you set more than one destination but
skip any of them, auto reroute will dis-
play a route returning to the destination
on the previous route.
DWhen turning at an intersection for
which there is no route guidance.
DWhen passing through an intersection
for which there is no route guidance.
DDuring auto reroute, the route guid-
ance may not be available for the next
turn to the right or left.
DIt may take a long time to operate auto
reroute during high speed driving. In
auto reroute, a detour route may be
shown.
DAfter auto reroute, the route may not be
changed.
DAn unnecessary U −turn may be shown
or announced.
DA location may have multiple names
and the system will announce one or
more.
DSome routes may not be searched.
DIf the route to your destination includes
gravel, unpaved roads or alleys, the
route guidance may not be shown.
DYour destination point might be shown
on the opposite side of the street.
DWhen a portion of the route has regula-
tions prohibiting the entry of the vehicle
that vary by time or season or other
reasons.
DThe road and map data stored in your
navigation system may not be com-
plete or may not be the latest version.
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APPENDIX
394
After replacing a tire, implement the op-
eration described in the “TIRE
CHANGE CALIBRATION”. (See page
332.)
This navigation system uses tire turning
data and is designed to work with factory−
specified tires for your vehicle. Installing
tires that are larger or smaller than the orig-
inally equipped diameter may cause inac-
curate display of the vehicle’s position.
The tire pressure also affects the diameter
of the tires so please make sure the tire
pressure of all four tires is correct. This system uses the maps of DENSO.

2011 DENSO CORPORATION
 2010 NAVTEQ. All rights reserved.
 2010 Tele Atlas North America, Inc.
All rights reserved. This material is
proprietary and the subject of copyright
protection and other intellectual
property rights owned by or licensed to
Tele Atlas North America, Inc. The use
of this material is subject to the terms
of a license agreement. You will be
held liable for any unauthorized
copying or disclosure of this material.
Data by infoUSA Copyright 2010, All
Rights Reserved.
 2010 VISA Corporation
Copyright CoStar Realty
Information, Inc.
The Bullseye Design is a registered
trademark of Target Brands, Inc.
The building footprints and related
cartographic information in this
product comes with MAPMASTER
digital materials.
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Map database information
and updates

APPENDIX
395
END USER LICENSE AGREEMENTPLEASE READ THIS AGREEMENTCAREFULLY BEFORE USING THE NAVIGATION SYSTEM
THIS IS A LICENSE AGREEMENT
FOR YOUR COPY OF THE SPATIAL
MAP DATABASE, INCLUDING
LOCATION CODES AND RELATED
PRODUCTS (COLLECTIVELY, THE
“DATABASE”), USED IN THE
NAVIGATION SYSTEM. BY USING
THE NAVIGATION SYSTEM AND
THE DATABASE, YOU ACCEPT AND
AGREE TO BE BOUND BY ALL
TERMS AND CONDITIONS SET
FORTH BELOW.
LICENSE GRANT
DENSO CORPORATION (“DENSO”),
as a licensed distributor of the
DATABASE, grants to you a
non− exclusive, non −perpetual license
to use your copy of the DATABASE for
your personal use or for your use in
your business’ internal operations and
not for any other purpose. This license
does not include the right to grant
sub− licenses.
OWNERSHIP
The DATABASE and the copyrights
and intellectual property and
neighboring rights therein are owned
by Tele Atlas North America, Inc.
(“TANA”) and its licensors. This
Agreement does not transfer any title
or interest in the DATABASE, except
for the license to use the DATABASE
according and subject to the terms and
conditions of this Agreement. You shall
not alter, obscure or remove any
copyright notices, trademark notices or
other restrictive legends relating to the
DATABASE.The DATABASE comprises
confidential and proprietary
information and materials of TANA.
Accordingly, you shall hold the
DATABASE in confidence and trust.
You shall take reasonable steps to
protect the DATABASE from
misappropriation or misuse. You shall
not extract stand− alone data from or
publish any part of the DATABASE
without the prior written consent of
TANA and its licensors.
LIMITATIONS ON USE
The DATABASE is restricted for use in
the specific system for which it was
created. Except to the extent explicitly
permitted by mandatory laws, you may
not extract or reutilize any portion of
the contents of the DATABASE, nor
reproduce, copy, duplicate, modify,
adapt, translate, disassemble,
decompile, or reverse engineer any
portion of the DATABASE.
TRANSFER
You may not transfer the DATABASE
to third parties, except together with
the system for which it was created,
provided that you do not retain any
copy of the DATABASE, and provided
that the transferee agrees to all terms
and conditions of this AGREEMENT.
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