2010 Lexus IS250 Navigation Manual

SETUP
304
D
Traffic voice guidance
You can receive congestion information
through voice guidance while being guided
to your destination.
To turn the “Traffic Voice Guidance” on:
1. Push the “SETUP” button.
2. Touch “Voice” on the “Setup”
screen.
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3. Touch “On” of the “Traffic Voice
Guidance”.
4. Touch “Save”.
INFORMATION
D This function is available only in
English. To select English, see “DSelecting a language” on page 297.
D When the “Traffic Information” in-
dicator is dimmed, “Auto Avoid
Traffic”, “Traffic Voice Guidance”
and “Show Free Flowing Traffic”
will not operate.
DVoice guidance speaker
The projection position of voice guidance
can be adjusted.
1. Push the “SETUP” button.
2. Touch “Voice” on the “Setup”
screen.
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3. Touch “Voice Guidance Speaker”.
4. Touch “Center” or “Driver”.
5. Touch “Save”.
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SETUP
305
Points or areas on the map can be register-
ed.
On this screen, the following operations
can be performed.No.
Function
1Sets home
(See page 111.)
2Sets preset destinations
(See page 113.)
3Sets address book
(See page 116.)
4Sets area to avoid
(See page 122.)
5Deletes previous destinations
(See page 127.)
6Detailed navigation settings
(See page 305.)
Average cruising speed, displayed screen
contents, and POI icon categories can be
set.
1. Push the “SETUP” button.
2. Touch “Navi.”.
3. Touch “Detailed Navi. Settings”.
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Navigation settings Detailed navigation settings
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SETUP
306
4. Touch the items to be set.
5. Touch “Save”.SCREENS FOR NAVIGATION SET-
TINGS
On this screen, the following functions can
be performed.
No.
Function
1Average cruising speed can be
set. (See “DDriving speeds” on
page 307.)
2The automatic input function can
be set to “On”or“Off” .
3During route guidance, voice guid-
ance for the next street name can
be set to “On”or“Off” .
4
“On” or“Off” can be selected to
display cautionary massages
when the route includes traffic re-
strictions or seasonally restricted
roads.
5When “On”is selected, freely
flowing traffic can be shown with
the arrow.
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SETUP
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No.Function
6
Displayed POI icon categories can
be set. (See “DPOI category
change (Select POI icons)” on
page 310.)
7
Buttons displayed on the map
screen when “ AAOff” is selected
can be set. (See “
DScreen layout
function (“ AAOff” function)” on
page 311.)
8
The current vehicle position mark
can be adjusted manually. Miscal-
culation of the distance caused by
tire replacement can also be ad-
justed. (See “
DCurrent position/
tire change calibration” on page
311.)
9
Display of pop −up information can
be set to “On”or“Off” . (See “DPop−up information” on the page
313.)
DDriving speeds
The speed that is used for the calculation
of the estimated travel time and the esti-
mated arrival time can be set.
1. Push the “SETUP” button.
2. Touch “Navi.” on the “Setup”
screen.
3. Touch “Detailed Navi. Settings” on
the “Navigation Settings” screen.
4. Touch “Driving Speeds”.
5. Touchorto set the average
vehicle speeds for “Residential”, “Main
Streets”, and “Freeways”.
To set the default speeds, touch “De-
fault” .
6. After setting of the desired speeds
is completed, touch “Save”.
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INFORMATION
DThe displayed time to the destina-
tion is the approximate driving
time that is calculated based on the
selected speeds and the actual
position along the guidance route.
D The time shown on the screen may
vary greatly depending on prog-
ress along the route, which may be
affected by conditions such as
traffic jams and construction work.
D It is possible to display up to 99
hours 59 minutes.
DAuto avoid traffic
The guidance route automatically
changes to another route to avoid heavy
congestion.
To turn the “Auto Avoid Traffic” on:
1. Push the “SETUP” button.
2. Touch “Navi.” on the “Setup”
screen.
3. Touch “Detailed Navi. Settings” on
the “Navigation Settings” screen.
4. Touch “On” of the “Auto Avoid Traf-
fic”.
5. Touch “Save”.
When congestion information about the
guidance route has been received, a
screen will appear to ask you whether to
reroute to avoid the congestion.
If you wish to reroute, touch “Yes”. Anoth-
er route to allow you to avoid the conges-
tion will appear.
If you do not wish to reroute, touch “No”.
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INFORMATION
When the “Traffic Information” indi-
cator is dimmed, “Auto Avoid Traf-
fic”, “Traffic Voice Guidance” and
“Show Free Flowing Traffic” will not
operate.
DShow free flowing traffic
Freely flowing traffic is shown with the ar-
row.
To turn the “Show Free Flowing Traffic” on:
1. Push the “SETUP” button.
2. Touch “Navi.” on the “Setup”
screen.
3. Touch “Detailed Navi. Settings” on
the “Navigation Settings” screen.
4. Touch “On” of the “Show Free Flow-
ing Traffic”.
5. Touch “Save”.
INFORMATION
When the “Traffic Information” indi-
cator is dimmed, “Auto Avoid Traf-
fic”, “Traffic Voice Guidance” and
“Show Free Flowing Traffic” will not
operate.
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SETUP
310
D
POI category change
(Select POI icons)
Select from among the 6 icons displayed
on the “Customize POI Icons” screen, so
that setting of the icons to be displayed on
the map screen can be done easily.
1. Push the “SETUP” button.
2. Touch “Navi.” on the “Setup”
screen.
3. Touch “Detailed Navi. Settings” on
the “Navigation Settings” screen.
4. Touch “Customize POI Icons”.
5. Touch the category button to be
changed.
6. Touch the desired group.
If the desired POI category is not on the
screen, touch “List All Categories” to list
all POI categories.
7. Touch the desired category.
8. Touch “OK”.
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SETUP
311
D
Screen layout function (“
AAOff”
function)
Each screen buttons and current street
name on the map screen can be displayed
or hidden.
1. Push the “SETUP” button.
2. Touch “Navi.” on the “Setup”
screen.
3. Touch “Detailed Navi. Settings” on
the “Navigation Settings” screen.
4. Touch “ AAOff” Function”.
5. Touch the button to be turned off.
The button becomes dimmed.
To set the default, touch “Default”.
6. Touch “Save”.
DCurrent 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 “SETUP” button.
2. Touch “Navi.” on the “Setup”
screen.
3. Touch “Detailed Navi. Settings” on
the “Navigation Settings” screen.
4. Touch “Calibration”.
5. Touch the desired button.
INFORMATION
For additional information on the ac-
curacy of a current vehicle position,
see “Limitations of the navigation
system” on page 370.
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