2012 Lexus GS450h Air

29
3. QUICK REFERENCE
1
QUICK GUIDE
GS450h/250 (EE) NAVI 30C48E
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No.NameFunctionPage
“Car”Select to display fuel consumption screen.Owner’s
Manual
“Info”Select to display the “Information” screen.32, 174
“Display”Select to adjust the contrast and brightness of
the screens, turn the display off, etc.44
“Setup”Select to display the “Setup” screen.
30, 59, 71,
145, 151,
179, 189,
204
“Telephone”Select to display the hands-free operation
screen.Owner’s
Manual
“Climate”Select to display the air conditioning opera-
tion screen.Owner’s
Manual
“Audio”Select this button to operate the audio system.Owner’s
Manual
“Navi”Select to display the navigation screen.24, 26

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1. BASIC INFORMATION BEFORE OPERATION
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2. Remote Touch OPERA-
TION
1Use the Remote Touch knob and se-
lect the buttons on the screen.
2To select a button on the screen,
press the Remote Touch knob. Once
a button has been selected, the
screen will change.
When the pointer moves close to a but-
ton, it will be automatically pulled onto
that button. The strength of this pull can
be adjusted. (See page 69.)
The pointer will disappear from the
screen if it is not moved for 6 seconds.
Operation of the Remote Touch knob
will cause the pointer to reappear.
Press the “ ” button on the Remote
Touch to zoom in on the map screen
and “ ” to zoom out. These buttons can
also be used to scroll up and down on
list screens.
Press the “MENU” button on the
Remote Touch to set a destination or
adjust settings for the audio system, air
conditioning system, etc.
You can return to the map screen by
pressing the “MENU” button on the
Remote Touch, then select “Navi”.
This navigation system can be oper-
ated by the Remote Touch when the
engine switch is in AC-
CESSORY or IGNITION ON
mode.
CAUTION
Do not allow fingers, fingernails or
hair to become caught in the Remote
Touch as this may cause an injury.
Be careful when touching the Remote
Touch in extreme temperatures as it
may become very hot or cold due to
the temperature inside the vehicle.

59
1. BASIC INFORMATION BEFORE OPERATION
2
BASIC FUNCTION
GS450h/250 (EE) NAVI 30C48E
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: North-up symbol
Regardless of the direction of vehicle
travel, north is always up.
: Heading-up symbol (When in 2D
map mode.)
The direction of vehicle travel is always
up. A red arrow indicates north.
: Heading-up symbol (When in 3D
map mode.)
The direction of vehicle travel is always
up. A red arrow indicates north.
When in 3D map mode, only the head-
ing up map orientation is available.
STANDARD MAP ICONS
IconDescription
Town with > 1 million
people
Town with 500,000-1
million people
Town with 200,000-
500,000 people
Town with 100,000-
200,000 people
Town with 20,000-
100,000 people
Town with 10,000-20,000
people
Town with < 10,000 peo-
ple
Park/Monument
Golf Course
Airport
Hospital/Polyclinic
Shopping centre
University/College
Military

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2. SETUP
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*: Vehicles without a 12.3-inch display
On this screen, the following functions
can be performed:SCREENS FOR GENERAL
SETTINGS
*
No
.Function
Select to change the time zone and
select “On” or “Off” for daylight
saving time. (See “SYSTEM
TIME SETTINGS” on page 61.)
Select to change the language.
(See “SELECTING A LAN-
GUAGE” on page 63.)
Select to change the voice recog-
nition language. (See “SELECT-
ING A VOICE RECOGNITION
LANGUAGE” on page 63.)
Select to change the home screen
settings. (See “HOME SCREEN
SETTINGS*” on page 64.)
Select to customize the opening
image. (See “CHANGING THE
OPENING IMAGE” on page 64.)
Select to customize the screen off
image. (See “CHANGING THE
SCREEN OFF IMAGE” on page
66.)
Select to set auto screen change
“On” or “Off”. If “On” is selected,
the audio/air conditioning control
screen will automatically change
back to the previously displayed
screen (for example the map
screen) if no operations are per-
formed for 20 seconds.

61
2. SETUP
GS450h/250 (EE) NAVI 30C48E
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2
BASIC FUNCTION1Press the “MENU” button on the Re-
mote Touch, then select “Setup”.
2Select “General” on the “Setup”
screen.
3Select “System time”.
4Select the items to be set.
On this screen, the following functions
can be performed:
5Select “OK”.
Select to change the screen button
colour. (See “SELECTING A
BUTTON COLOUR” on page
68.)
Select to change the distance unit.
(See “UNIT OF MEASURE-
MENT” on page 68.)
Select to turn the selection sounds
“On” or “Off”.
Select to turn the pointer sounds
“On” or “Off”.
Select to turn the error sounds
“On” or “Off”.
Select to adjust the pointer sound
volume. (See “POINTER
SOUND VOLUME SETTINGS”
on page 69.)
The strength of the pull from the
buttons to the pointer can be ad-
justed. (See “SETTING A FEED-
BACK FORCE” on page 69.)
Select to delete personal data. (See
“DELETING PERSONAL DA-
TA” on page 70.)
Select to update program versions.
For details, contact your Lexus
dealer or repairer, or another duly
qualified and equipped profes-
sional.
No
.FunctionSYSTEM TIME SETTINGS
Used for changing time zones and
the on/off settings of daylight saving
time.
No
.Function
Select to change the time zone.
(See “TIME ZONE” on page 62.)
To select “On” or “Off” for day-
light saving time.

115
2. ROUTE GUIDANCE
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3
NAVIGATION SYSTEM
6Select “Quick”, “Quick 1”,
“Quick 2” or “Short” and select
“OK”.
7The entire route from the starting
point to the destination is displayed.
1Press the “MENU” button on the Re-
mote Touch. (See “Remote Touch”
on page 10.)
2Select “Navi” on the “Menu” screen.
3Select “Menu” on the map screen.
4Select “Route” on the navigation
menu screen.
5Select “Detour”.
6Select a screen button to select the
desired detour distance.
No.Function
Select to change a route. (See
page 113.)
Select to start guidance.
DETOUR SETTING
While the route guidance is operat-
ing, the route can be changed to de-
tour around a section of the route
where a delay is caused by road re-
pairs, an accident, etc.

116
2. ROUTE GUIDANCE
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“1 km (mile)”, “3 km (miles)” or “5 km
(miles)”: Select one of these screen but-
tons to start the detour process. After de-
touring, the system returns to the
original guidance route.
“Whole route”: Select to make the sys-
tem calculate an entire new route to the
destination.
“Around traffic event”: Select to make
the system search for the route based on
the traffic congestion information re-
ceived.
1Press the “MENU” button on the Re-
mote Touch. (See “Remote Touch”
on page 10.)
2Select “Navi” on the “Menu” screen.
3Select “Menu” on the map screen.
4Select “Route” on the navigation
menu screen.
5Select “Road preferences” to display
conditions that can be selected when
the system determines the route to
the destination.
INFORMATION
This picture shows an example of
how the system would guide around a
delay caused by a traffic jam.
This position indicates the location
of a traffic jam caused by road re-
pairs, an accident, etc.
This route indicates the detour sug-
gested by the system.
When the vehicle is on a motorway,
the detour distance selections are 5,
15 and 25 km (or 5, 15 and 25 miles if
units are in miles).
The system may not be able to calcu-
late a detour route depending on the
selected distance and surrounding
road conditions.
ROAD PREFERENCE
A number of choices are available
when setting the conditions the sys-
tem uses to determine the route to the
destination.

143
3. MEMORY POINTS
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3
NAVIGATION SYSTEM
SETTING A PASSWORD
1Press the “MENU” button on the Re-
mote Touch.
2Select “Navi”, and select “Menu” if
the map screen is displayed.
3Select “Memory point” on the navi-
gation menu screen.
4Select “Backup to USB” on the
“Memory point” screen.
5Select “Set password”.
6Enter a password and select “OK”.
7For confirmation, re-enter the pass-
word.
Once password setting is complete, the
system will return to the “Backup to
USB” screen.
SET PASSWORD
Once a password has been set, it will
be requested not only to back up da-
ta, but also when copying memory
points from a USB memory to the
navigation system.
INFORMATION
If you have forgotten the password:
• It is necessary to initialize personal
data using “Delete personal data”.
(See “DELETING PERSONAL
DATA” on page 70.)
• Contact any authorized Lexus dealer
or repairer, or another duly qualified
and equipped professional.