2012 Lexus GS450h ignition

4
GS450h/250 (EE) NAVI 30C48E
13.12.17 15:42
INFORMATION FOR HYBRID VEHICLES IS WRITTEN IN
BRACKETS NEXT TO THE INFORMATION FOR GASOLINE VE-
HICLES
Different writing styles for gasoline and hybrid vehicles
Example
When the engine
*1 *2 switch is in ACCESSORY or IGNITION
ON*1 *2 mode, the initial screen will be displayed and the system will
begin operating.
*
1: Vehicles with gasoline engine
*2: Vehicles with hybrid system
HOW TO READ THIS MANUAL
No.NameDescription
Operational
OutlinesAn outline of the operation is explained.
Main OperationsThe steps of an operation are explained.
Related OperationsA main operation’s supplementary operations are de-
scribed.
InformationUseful information for the user is described.

36
GS450h/250 (EE) NAVI 30C48E
13.12.17 15:42
1. BASIC INFORMATION BEFORE OPERATION
1. INITIAL SCREEN
1When the engine switch is
in ACCESSORY or IGNITION ON
mode, the initial screen will
be displayed and the system will be-
gin operating.
After a few seconds, the “CAUTION”
screen will be displayed.
After about 5 seconds, the “CAU-
TION” screen automatically switches
to the home screen*
1 or the map
screen*2.
Vehicles without a 12.3-inch display
• Select “Show map” or press the
button on the Remote Touch to dis-
play the home screen.
Vehicles with a 12.3-inch display
• Select “Show map” or press the
“MAP/VOICE” button on the Remote
Touch to display the map screen.
CAUTION
When the vehicle is stopped with the
engine running operating>, always apply the parking
brake for safety.
When the navigation system is turned
on in a screen other than the home
and map screen, the “CAUTION”
screen will be displayed when the
screen is changed to the home
screen*
1 or the map screen*2 for the
first time after it has been turned on.
MAINTENANCE
INFORMATION
This system reminds users when to
replace certain parts or components
and shows dealer information (if reg-
istered) on the screen.
When the vehicle reaches a previous-
ly set driving distance or date speci-
fied for a scheduled maintenance
check, the “Information” screen will
be displayed when the navigation
system begins operating.

38
1. BASIC INFORMATION BEFORE OPERATION
GS450h/250 (EE) NAVI 30C48E
13.12.17 15:42
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.

64
2. SETUP
GS450h/250 (EE) NAVI 30C48E
13.12.17 15:42
*: Vehicles without a 12.3-inch display
1Press the “MENU” button on the Re-
mote Touch, then select “Setup”.
2Select “General” on the “Setup”
screen.
3Select “Home screen”.
The “Home screen” can also be
accessed by pressing the button
on the Remote Touch.
4Select the items to be set.
5Select “OK”.
HOME SCREEN SETTINGS*
Changing between the audio and fuel
consumption screens, and the dis-
playing of the climate screen can be
set on or off.CHANGING THE OPENING
IMAGE
When the engine switch is
in ACCESSORY or IGNITION ON
mode, the initial screen will
be displayed.
An image can be copied from a USB
memory and used as the opening im-
age. (For information regarding the
opening image, see “INITIAL
SCREEN” on page 36.)
INFORMATION
When saving the images to a USB,
name the folder that the opening
image is saved to “StartupImage” and
name the folder that the screen off
image is saved to “DisplayOffImage”.
If these folder names are not used, the
navigation system cannot download
the images. (The folder names are
case sensitive.)
The images file extension is JPG or
JPEG.
The images file name, including the
file extension, can be up to 32 charac-
ters.
Image files of 10 MB or less can be
saved.
Up to 3 images can be downloaded.
On vehicles with a 12.3-inch display,
the opening image can be selected
from 3 preregistered movies. (See
page 212.)

212
1. 12.3-INCH DISPLAY OPERATION
GS450h/250 (EE) NAVI 30C48E
13.12.17 15:42
2. INITIAL SCREEN
1When the engine switch is in ACCESSORY or IGNITION ON
mode, the initial screen will be displayed and the system will begin operating.
1Press the “MENU” button on the Remote Touch.
2Select “Setup” on the “Menu” screen.
3Select “General” on the “Setup” screen.
4Select “Change opening image” on the “General settings” screen.
5Select the desired movie or image.
6Select “OK”.
Images shown on the initial screen can be changed to suit individual preferences.
SETTING THE OPENING IMAGE
The opening image can be selected from 3 preregistered movies.
Also, an image can be copied from a USB memory and used as the opening im-
age.
To download image, see “CHANGING THE OPENING IMAGE” on page 64.