2012 Lexus IS220d change time

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ISF_IS_ISC_Navi_EE ISF_IS_ISC_Navi_EE
Introduction
This manual explains the operation of the Navigation System. Please read this
manual carefully to ensure proper use. Keep this manual in your vehicle at all
times.
The screen shots in this document and the actual screens of the navigation sys-
tem differ depending on whether the functions and/or a contract existed and the
map data available at the time of producing this document.
The Navigation System is one of the most technologically advanced vehicle ac-
cessories ever developed. The system receives satellite signals from the Global
Positioning System (GPS) operated by the U.S. Department of Defense. Using
these signals and other vehicle sensors, the system indicates your present posi-
tion and assists in locating a desired destination.
The navigation system is designed to select efficient routes from your present
starting location to your destination. The system is also designed to direct you
to a destination that is unfamiliar to you in an efficient manner. Map database
is made based on AISIN AW maps, whose information source comes from
NAVTEQ maps. The calculated routes may not be the shortest nor the least
traffic congested. Your own personal local knowledge or “short cut” may at
times be faster than the calculated routes.
The navigation system’s database includes Point of Interest categories to allow
you to easily select destinations such as restaurants and hotels. If a destination
is not in the database, you can enter the street address or a major intersection
close to it and the system will guide you there.
The system will provide both a visual map and audio instructions. The audio
instructions will announce the distance remaining and the direction to turn
when approaching an intersection. These voice instructions will help you keep
your eyes on the road and are timed to provide enough time to allow you to ma-
neuver, change lanes or slow down.
Please be aware that all current vehicle navigation systems have certain limita-
tions that may affect their ability to perform properly. The accuracy of the ve-
hicle’s position depends on satellite conditions, road configuration, vehicle
condition or other circumstances. For more information on the limitations of
the system, refer to pages 134 through 135.
NAVIGATION SYSTEM OWNER’S MANUAL
NAVIGATION SYSTEM

47
2
BASIC FUNCTION
ISF_IS_ISC_Navi_EE
2. SETUP
1. GENERAL SETTINGS
1Press the “SETUP” button.
2Touch “General”.
3Touch the items to be set.
4Touch “OK”.
On this screen, the following functions
can be performed:
Settings are available for language
selection, operation sounds, etc.SCREENS FOR GENERAL
SETTINGS
No
.Function
Touch to change the time zone and
select “On” or “Off” for daylight
saving time. (See “SYSTEM
TIME SETTINGS” on page 48.)
Touch to change the language.
(See “SELECTING A LAN-
GUAGE” on page 49.)

48
2. SETUP
ISF_IS_ISC_Navi_EE
1Press the “SETUP” button.
2Touch “General” on the “Setup”
screen.
3Touch “System time”.
4Touch the items to be set.
On this screen, the following functions
can be performed:
5Touch “OK”.
Touch to change the voice recog-
nition language. (See “SELECT-
ING A VOICE RECOGNITION
LANGUAGE” on page 50.)
Touch to change the home screen
settings. (See “HOME SCREEN
SETTINGS” on page 50.)
Touch to customize the opening
image. (See “CHANGING THE
OPENING IMAGE” on page 51.)
Touch to customize the screen off
image. (See “CHANGING THE
SCREEN OFF IMAGE” on page
52.)
Touch to turn the sound beeps
“On” or “Off”.
Touch to set automatic screen
changes “On” or “Off”. If “On” is
selected, the audio/air condition-
ing control screen will automati-
cally change back to the
previously displayed screen (for
example the map screen) if no op-
erations are performed for 20 sec-
onds.
Touch to change the screen button
colour. (See “SELECTING A
BUTTON COLOUR” on page
54.)
Touch to change the distance unit.
(See “UNIT OF MEASURE-
MENT” on page 54.)
Touch to delete personal data.
(See “DELETING PERSONAL
DATA” on page 55.)
Touch to update program ver-
sions. For details, contact your
Lexus dealer.
No
.FunctionSYSTEM TIME SETTINGS
Used for changing time zones and
the on/off settings of daylight saving
time.
No
.Function
Touch to change the time zone.
(See “TIME ZONE” on page 49.)
Touch to select “On” or “Off” for
daylight saving time.

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2. SETUP
2
BASIC FUNCTION
ISF_IS_ISC_Navi_EE
TIME ZONE
1Press the “SETUP” button.
2Touch “General” on the “Setup”
screen.
3Touch “System time” on the “Gener-
al settings” screen.
4Touch “Time zone”.
5Touch the desired time zone.
If “Other” is touched, the zone can be
adjusted manually. Touch “+” or “-” to
adjust the time zone and then touch
“OK”.
6Touch “OK”.
1Press the “SETUP” button.
2Touch “General” on the “Setup”
screen.
3Touch “Language”.
4Touch the desired screen button.
The previous screen will be displayed.
5Touch “OK”.
A time zone can be selected and
GMT can be set.
SELECTING A LANGUAGE
The language can be changed.

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1. DESTINATION SEARCH
3
NAVIGATION SYSTEM
ISF_IS_ISC_Navi_EE
“Memory”
Touch to select the desired location from reg-
istered memory points. (To register memory
points, see “REGISTERING MEMORY
POINTS” on page 110.)
73
“Map”Touch to enable setting a destination by spec-
ifying a location on the map screen.72
“Intersection”
Touch to enter the names of 2 intersecting
streets. This is helpful if only the general vi-
cinity, not the specific address, is known.
74
“Motorway
ent./exit”Touch to enter the names of a motorway en-
trance or exit.75
“UK Postal
Code”Destinations in the U.K. can be searched for
using a postal code.80
Search area
screen buttonTouch to change the search area.62
“POI near
cursor”Touch to set the destination by specifying the
search point and the POI category.77
Quick access
screen button
Touch to select one of the 5 quick access as a
destination. To use this function, it is neces-
sary to set quick access to the quick access
screen buttons. (To register a quick access,
see “REGISTERING QUICK ACCESS” on
page 107.)
65
“Home”
Touch to select your personal home address
without having to enter the address each time.
If a home address has not been registered, a
message will be displayed and the setting
screen will automatically appear. (To register
home, see “REGISTERING HOME” on page
104.)
64
“Coordinates”Touch to enter latitude and longitude coordi-
nates.76
“Telephone
no.”Touch to enter a destination using a telephone
number.76
No.NameFunctionPage

102
2. ROUTE GUIDANCE
ISF_IS_ISC_Navi_EE
1Touch “List nearest POI’s”.
2Touch the screen button of the de-
sired POI.
The selected POIs are displayed on the
map screen.
“On route”: When the indicator is illu-
minated by touching this screen button,
the list of the items searched along the
route is displayed.
1Directly touch the desired POI icon
to set it as a destination.
The map will shift so that the icon is
centred on the screen and overlaps with
the cursor . At this time, the distance
from the current position is displayed
on the screen. The distance shown is
measured as a straight line from the
current position to the POI.
2When the desired POI overlaps with
the cursor, touch “Enter ”.
The screen changes and displays the
map location of the selected destination
and road preference. (See “STARTING
ROUTE GUIDANCE” on page 81.)
TO DISPLAY THE LOCAL
POI LIST
Points of Interest that are within 20
miles (30 km) of the current position
will be listed from among the select-
ed categories.TO SET A POI AS A
DESTINATION
One of the Point of Interest icons can
be selected on the map screen as a
destination and can be used for route
guidance.

125
4. SETUP
3
NAVIGATION SYSTEM
ISF_IS_ISC_Navi_EE
To reset all setup items, touch
“Default”.
1Press the “SETUP” button.
2Touch “Navigation” on the “Setup”
screen.
3Touch “Average speed”.
4Touch “ ” or “ ” to set the average
vehicle speeds for “Urban road”,
“Country road” and “Motorway”.
To set the default speeds, touch
“Default”.
To use settings based on traffic infor-
mation, touch “Consider traffic info”.
5After setting of the desired speeds is
completed, touch “OK”.
No.Function
Detailed online search settings
can be changed. (See “ONLINE
SEARCH SETTINGS” on page
318.)
Touch to set the cruising speed.
(See “AVERAGE SPEED” on
page 125.)
Touch to set displayed POI icon
categories. (See “POI CATEGO-
RY CHANGE (SELECT POI
ICONS)” on page 126.)
“On” or “Off” can be selected for
displaying 3D landmarks.
Displaying the speed limit of the
road currently being used can be
set to “On” or “Off”.
The function that magnifies the
map scale as the vehicle ap-
proaches a guidance point can be
set to “On” or “Off”.
“On” or “Off” can be selected to
display cautionary messages
when the route includes traffic re-
strictions or seasonally restricted
roads.
Touch to set the display of pop-up
information to “On” or “Off”.
(See “POP-UP MESSAGE” on
page 127.)
Touch to adjust the current posi-
tion mark manually. Miscalcula-
tion of the distance caused by tyre
replacement can also be adjusted.
(See “CURRENT POSITION/
TYRE CHANGE CALIBRA-
TION” on page 127.)
AVERAGE SPEED
The speed that is used for the calcu-
lation of the estimated travel time
and estimated arrival time can be set.

126
4. SETUP
ISF_IS_ISC_Navi_EE
1Press the “SETUP” button.
2Touch “Navigation” on the “Setup”
screen.
3Touch “Select POI icons”.
4Touch the category to be changed.
5Touch the desired group.
If the desired POI category is not on the
screen, touch “List all categories” to list
all POI categories.
6Touch the desired category.
The screen returns to the “Change cate-
gory” screen.
7Touch “OK”.
INFORMATION
The displayed time to the destination
is the approximate driving time that is
calculated based on the selected
speeds and the actual position along
the guidance route.
The time shown on the screen may
vary greatly depending on progress
along the route, which may be
affected by conditions such as traffic
jams and construction work.
Up to 99 hours 59 minutes can be dis-
played.
POI CATEGORY CHANGE
(SELECT POI ICONS)
Select up to 6 POI icons to be dis-
played on the map screen.