2008 Lexus GS350 change time

1
Introduction
Thank you for your purchase of the Navigation System. Please read
this manual carefully to ensure proper use. Keep this manual in your
vehicle at all times.
The Navigation System is one of the most technologically advanced
vehicle accessories ever developed. The system receives satellite sig-
nals from the Global Positioning System (GPS) operated by the U.S.
Department of Defense. Using these signals and other vehicle sen-
sors, the system indicates your present position 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.
The system uses DENSO maps. The calculated routes may not be the
shortest nor the least traffic congested. Your own personal local knowl-
edge or “short cut” may at times be faster than the calculated routes.
The navigation system’s database includes about 75 Point of Interest
categories to allow you to easily select destinations such as restaurants
and banks. 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 au-
dio instructions will announce the distance remaining and the direction to
turn in 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 maneuver, change lanes or slow down.
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9
No.NameFunctionPage
6
Zoom out
touch−screen
buttonTouch this button to reduce the map
scale.33
7“Mark”
Touch this button to register the current
position or the cursor position as a
memory point.
28
8“Route”Touch this button to change the route.70, 72
9“Map View”
Touch this button to browse information
about guidance route, to set the Points
of Interest to be displayed on the
screen, or to record the route.
76, 78, 79, 80
10“ AA OFF”
Touch this button to obtain a broader
view. Some of the buttons on the screen
are not displayed. They are displayed
again by touching “ON""”.
107
11
Zoom in
touch− screen
buttonTouch this button to magnify the map
scale.33
12
Foot print map
touch− screen
buttonTouch this button to display the foot print
map and the building information.34
13“DISP” buttonPush this button to display the “Display”
screen.130
14
Screen
configuration
touch− screen
button
Touch this button to change the screen
mode.31
15Distance and time
to destinationDisplays the distance, the estimated
travel time to the destination, and the
estimated arrival time at the destination.
69
16“INFO” buttonPush this button to display the “Informa-
tion” screen.20, 116, 120, 131, 134
17
“GPS” mark
(Global
Positioning
System)Whenever the vehicle is receiving sig-
nals from the GPS, this mark is dis-
played.
138
18
Speech
command system
indicatorThe microphone is shown by pushing
the speech command switch. The
speech command system can be oper-
ated while this indicator is shown.
125
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DESTINATION SEARCH
39
9“Freeway Ent./Exit”
The name of a freeway (interstate) en-
trance or exit can be entered. 57 ......
10“?”
Function help for the “Destination” screen
can be viewed on this screen. 26 ......
11“Del. Dest.”
Set destinations can be deleted 58 ....
12“Change”
To change the selected region to search,
touch this button. 40 .................
13Quick access touch −screen but-
tons
One of 5 preset destinations can be se-
lected by touching the screen directly. If a
quick access point has not been regis-
tered, a message will be displayed and will
automatically switch to the setting screen.
To use this function, it is necessary to set
the “Quick Access” for each memory point.
(To register a “Quick Access”, see “ —
Editing memory points” on page 93.) 42
.................................
14Home touch− screen button
A personal home address can be selected
without entering the address each time. If
home has not been registered, a message
will be displayed and will automatically
switch to the setting screen. To use this
function, it is necessary to set “Home” for
the memory point. (To register “Home”,
see “ — Registering home” on page 98.) 42
.................................
15“Coordinates”
A destination can be set by using latitude
and longitude as coordinates. 58 ......
Push the “DEST” button and the “Des-
tination” screen appears.
You can use one of 12 different methods to
search your destination. (See pages 42
through 53.)
INFORMATION
When searching the destination, the
response to the touch−screen button
may be slow.
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Destination search —

ROUTE GUIDANCE
78
D
To set a POI as a destination
You can select one of the Points of Interest
icons on the map screen as a destination
and use it for route guidance.
1. Directly touch the Point of Interest
icon that you want to set as a destina-
tion.
The map will shift so that the icon is cen-
tered 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 vehicle
position to the POI.
2. When the desired Point of Interest
overlaps with the cursor, touch “Enter
”.
The screen changes and displays the map
location of the selected destination and
route preference. (See “Starting route
guidance” on page 59.)
1. Touch “Map View”.
2. Touch “Route Overview”.
The entire route from the current position
to the destination is displayed.
“Guide”: To start guidance.
“Route”: To change the route. (See
pages 70 and 72.)
“Turn List”: The following screen displays
the list of the roads up to the destination.
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— Route overview

ADVANCED FUNCTIONS
85
The items shown on the “Setup” screen can be set. To display the “Setup” screen, push
the“MENU” button and touch “Setup”.
1“Unit of Measurement”
The distance units “km”or“miles” can be
selected. 104 .......................
2“Estimated Travel Time”
The system to display the travel time and
the arrival time to the destination on the
route guidance screen can be set. 105
................................
3“Keyboard Layout”
Key layout can be changed. 106 ......
4“Function”
The choice whether to display each touch −
screen button and current street name on
the map screen can be set. 107 .......
5“Display POI Icons”
A selection of 6 icons displayed on the
“Display POI Icons” top screen is possible. 107
................................
6“Display Building Shapes”
Selection of either ON or OFF to display
the building shape on the map screen is
possible. 108 .......................
7“Traffic Restrict. Notification”
Notification of seasonal restrictions can be
selected. 109 .......................
8“Voice Recognition Guidance”
Voice recognition guidance can be set. 109
................................
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Quick reference (“Setup” screen)

ADVANCED FUNCTIONS
88
To adjust the volume, select the desired
level by touching the appropriate number.
If voice guidance is not needed, touch
“OFF”to disable the feature.
When selected the number or “OFF”will
be highlighted.
3. Touch “OK” to confirm your selec-
tion.
INFORMATION
During route guidance, the voice
guidance continues even if the navi-
gation screen is changed to other
screens.
“Adaptive Volume Control”: By turning
“Adaptive Volume Control” on, the volume
is turned up automatically when the ve-
hicle speed exceeds 50 mph (80 km/h).
To turn the “Adaptive Volume Control”
system on, touch the button. The indicator
will be highlighted. The system can memorize the following
settings for up to three users.
DMap direction
DMap scale
DMap configuration
DGuidance mode
DSetup
DVolume
DLanguage
DRoute trace
DTravel time/arrival time
DRight screen of dual map
DRoad preference
DMaintenance notification
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User selection

OTHER FUNCTIONS
11 6
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 21.)
1. Push the “INFO” button.
5U5611L
2. Touch “Maintenance”.
3. Touch the desired button.For details of each touch
−screen button,
see “INFORMATION ITEMS” on page 117.
“Delete All”: To cancel all conditions
which have been inputted.
“Reset All”: To reset the item which has
satisfied a condition.
“Set Dealer”: To register or edit dealer in-
formation. (See “ — Dealer setting” on
page 118.)
If “ON” is selected, the system gives main-
tenance information with the “Information”
screen when the system is turned on. (See
page 21.)
If “OFF” is selected, the “Information”
screen is disabled.
When the vehicle needs to be serviced, the
touch− screen button color will change to
orange.
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Maintenance information —
— Maintenance information
setting

OTHER FUNCTIONS
129
Auto Adjust ON:When you touch this
switch, the time is set to the GPS clock, and
this switch is highlighted in green.
Auto Adjust OFF: To reset the hour, touch
the “H” switch. To reset the minute, touch
the “M” switch. To adjust the time to the
nearest hour, touch “:00” switch.
Daylight Saving Time: Daylight saving
time can be set or canceled.
While daylight saving time is set, this
switch is highlighted in green.
Time Zone: You can select the time zone.
Touching this switch changes to the time
zone selection screen.Touch the switch of your desired area. The
time zone for the area is set and the pre-
vious screen returns.
When you touch “Others”, this screen is
displayed. Touch “ Y”or“ B” to adjust the
time zone and touch
.
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