20Navigation System
Getting Started
Traffic Display Legend
NOTE:
When driving to a destination on freeways that have traffic flow data, the route line is
used to display moderate and heavy traffic flow status instead of the colored bands
on the side of the road. The route line color indicates the following conditions:
Free Flow Traffic - a section of the blue route line will be bordered with a light
green line (this may be difficult to see)
Moderate Traffic Flow - a section of the route line will change from blue to
orange
Heavy Traffic Flow - a section of the route line will change from blue to red
Unknown Traffic Flow - a section of the route line is blue
Map Scale (5 - 1/2 mile):
Traffic flow and incident icons are
only displayed for the following
scales: 1/2, 1, 2, 5 mile (or 800m,
1600m, 3km, 8km).
Incident Icons
Incident Icon Update Details:
Typically M–F, 5:00 AM – 7:00
PM (varies by metropolitan area)
Continuously updated signal is received.
Accident / Incident (other)
Construction
Weather
Traffic Flow Data
(using bands parallel to the road) Heavy traffic: 0 – 27 mph
(approx.)
Moderate traffic: 27 – 52 mph
(approx.)
Free flow traffic: 52 + mph
(approx.)
(shown for both sides of the freeway where
available)
Viewing Incident Details:
To view the incident details, use
the joystick to position the cursor
(round red circle below) over an
incident icon and push in.
Hearing Incident Details:
To have the message read to you, push in on
the joystick a second time.
To return to current position, say, or select
Return.
Message Button
Indicates that you have a message. View
messages by touching the message button.
See page71.
Traffic Flow Data Update Details:
Available 24 hrs a day, 7 days a week
Continuously updated
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System Set-up
With Unverified Area Routing Off ,
you are presented with a blue “vector
line” that always points to the
destination. You must manually choose
streets from the map that will lead to
your destination. No guidance is
provided, and there ar e no directions to
the destination.
With Unverified Area Routing On ,
a blue/pink route line is shown for
unverified segmen ts. Voice guidance
commands in unverified areas always
end with “if possible.” This is your
signal that you should use additional
caution, and obey all traffic restrictions.
The maneuver window “arrow” shows
any portions of unverified turns in blue/
pink dashes.
These guidance maneuvers are only a
suggestion. You should always confirm
that the maneuver is possible. A
direction list is also provided that shows
any unverified roads in a blue color,
with pink arrows pointing to the next
maneuver. Unverified Area Routing “Off”
NOTE:
There are no Voice and Directions
buttons shown on the screen. With
Unverified Area Routing “Off,” no
Direction List is provided.
Unverified Area Routing “On”
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96Navigation System
After you have traveled approximately
1/2 mile away from a mapped road, the
system will display a series of white
dots on the map screen to show the path
you have traveled. This is provided so
you can follow the dots to backtrack to
the mapped road you originally left.
Tracking continues until you reach a
mapped road. See Off-road Tracking on
page63.
Tracking is shown only in the 1/20, 1/8,
1/4, and 1/2 mile, or the 80, 200, 400,
and 800 meter scales. Use the ZOOM
buttons to change the scales if
necessary.
NOTE:
To clear existing dots, turn this feature
off and exit Setup. To re-enable this
feature, return to Setup and turn it on
again.Correct Vehicle Position
The system relies on satellites for
positioning information. Buildings,
tunnels, and other objects can block or
reflect these signals, requiring the
system to use “dead reckoning” to
determine your location and direction.
This can sometimes lead to small errors
in positioning, such as showing you on
an adjacent street.
NOTE:
Using this function to adjust vehicle
position is not recommended. When the
system acquires a GPS signal, it will
automatically place the vehicle in the
correct location. If you choose to do this, follow these
steps:
1. Stop the vehicle.
2. Select
Adjust, and the system will
display a map adjustment screen.
3. Use the ZOOM buttons and the
joystick to move the location
arrowhead to the correct location.
Touch the arrow buttons on the
bottom of the screen to rotate the
direction arrows so the vehicle
position is pointing in the correct
direction.
System Set-up
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Navigation System99
The dates that the navi switches between
standard and daylight savings time are
not triggered by GPS satellite signals.
They are stored in the navi software and
can be selected in the DST schedule
selection screen. Therefore your navi
clock will change based on the daylight
savings time schedule.
Auto Time Zone by GPS
Sets automatic time zone selection by
GPS to On or Off . If you are driving
across the country and passing through
time zones, then this feature will
automatically set the time to the time
zone you are traveling through.
However, if you live and work in two
different time zones, you may want to
turn this feature off.
NOTE:
When driving near a time zone
boundary, the displayed time zone may
fluctuate between the two zone times.
Daylight Savings Time (DST)
Selection (Change DST
schedule)
This option lets you select the schedule
( April-October , or March-
November ) when daylight savings
time will automatically occur in your
navi. The system default is the new
2007 “ March-November ” schedule as
mandated by the US government.
During 2008-2009, it is possible that
this new change will be canceled by the
government, and retu rned back to the
previous “April-October” schedule. If
so, simply change the schedule in this
setting back to the “April-October”
schedule.
Time Adjustment
Adjusts the current time in hours and
minutes. You can reset the adjustment
by selecting Reset. Selecting Done
returns you to the previous screen.
NOTE:
Selecting Reset also clears any
changes you made to “Auto Daylight
Saving Time,” “Auto Time Zone by
GPS,” or “DST Selection” settings.
Depending on your location, you may
need to adjust these settings.
System Set-up
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System Initialization
GPS Initialization
Depending on the length of time the
battery was disconnected, your system
may require GPS initialization. If it
does, the following screen appears:
If this procedure is not necessary, the
system proceeds directly to the
Disclaimer screen (see page17).
During initialization, the system
searches for all available GPS satellites,
and obtains their orbital information.
During this procedure the vehicle
should be out in th e open with a clear
view of the sky. If the navigation system finds the
satellites properly, this box clears, and
changes to the
Disclaimer screen. If
within ten minutes the system fails to
locate a sufficient number of satellites to
locate your position, the following
screen appears:
After 30 minutes with this screen
displayed, turn off the engine and restart
the car. If you now see the Disclaimer
screen, the GPS initialization is
complete. The green GPS icon should
appear in the upper left corner of the
screen. NOTE:
The average acquiring time is less
than 10 minutes, but it can take as
long as 45 minutes.
If the system is still unable to acquire a signal, follow the instructions on
the screen, or contact your local
dealer for assistance.
Map Matching
This part of the initialization matches
the GPS coordinates found above with a
road on the map screen. To perform this
part of the procedure, ensure that the
navigation system is displaying a map,
and drive the vehicle on a mapped road
(a road shown on the map screen). Do
not enter a destina tion at this time.
When the name of the current road you
are driving on appears at the bottom of
the screen, the entire procedure is
complete. Your system is now ready to
use.
Navigation system is unable to acquire
a proper GPS signal.
- Move vehicle to another location.
- Turn the ignition switch off.
- Disconnect the battery for 30 minutes
to clear the GPS receiver’s memory.
- Reconnect the battery and follow
the screen prompts.
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128Navigation System
Guidance, Routing
Problem Solution
The navi does not route me the same way I would go, or the
way some other mapping progr am displays. Why is this? The navigation system attempts to
generate the optimum route. See
Changing the Routing Method on page48.
Why is the street I’m on not s hown on the map? It has been
here for more than a year. ways to obtain the latest detailed coverage information.
The vehicle position icon is not following the road and the
“GPS icon” text in the upper left hand corner of the screen is
white or missing. The GPS antenna (located under the
center of the rear shelf) may be
blocked by personal items. For best re ception, remove items from the rear
shelf, such as radar detectors, cell phones, or loose articles.
Metallic tinting or other after-marke t devices can interfere with the GPS
reception. Please see your dealer. Also see System Limitations on
page104.
I entered a destination, but th e blue highlighted route and
voice guidance stopped, or turned into a blue/purple dashed
line before I got to my destination. Why is this? Your route has entered
an unverified area. See Unverified Area Routing on
page88.
The map rotates while I make a turns, Ho w can I stop this? Select the “North-up” ma p orientation by voice, or by touching the map
orientation icon on the map screen. See Map Orientation on page57.
Sometimes I cannot select between the North-up, and
Heading-up map orientations, why is this? The “Heading-up” map orientation can
only be shown in the lower scales
(1/20 - 1 mile scales). See Map Scale on page56.
While driving to my destinati on, the “time to go” display
sometimes increases even though I am getting closer. The “Time to go” is based on actual
road speeds. However if your speed
slows down when you encounter slower traffic, the system updates the
“Time to go” based of your actual spee d to give you a better estimate of
arrival time.
The vehicle position icon on the map “lags” a short distance
behind especially when I arrive at an intersection. Is there
anything wrong? No, when at an intersection, the syst
em is unaware of the width of the
intersecting road. Large differences is vehicle position can indicate a
temporary loss of the GPS signal. See GPS Reception Issues on page104.
Frequently Asked Questions
The mapping database is constantly undergoing revision. See page109 for
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Navigation System133
Troubleshooting
* If the error persists, or is shown for a wide area, see your dealer.
Screen Error Message Solution
Navigation system is unable to acquire a pr oper GPS signal. Make sure there is nothi ng on the rear shelf blocking the GPS antenn a
(after-market metallic window tinting or after-market devices placed on the
rear shelf, like radar dete ctors, cell phones, or loos e items). If the rear shelf
is clear of objects, move the vehi cle to an open space away from tall
buildings, trees, etc.
Navigation unit door is open or No DVD disc is inserted.
Please check system. Make sure that the navigation DVD disc
is inserted with the label side up
and the navigation unit door is fully snapped closed (see page110).
No DVD disc. Please check system. Check that the navigation DVD disc is inserted with the label side up (see
page110). If the problem persists, see your dealer.
Display temp is too high. Syst em will shut down until display
cools down. This message will appear briefly when
the display temperature is too high,
and then the display will turn off until the temperature cools down. The
system will turn back on when the display cools down.
DVD disc reading error (unfor matted). Please consult your
dealer. Check the DVD disc surface
for deep scratches or other damage. Make sure
you are using a Navigation DVD (white colored label). The system cannot
read other mapping databases or vide o DVDs. If the problem persists, see
your dealer.
Route has not been complete d. Please try again from a
different location. This message will appear when you are routing to or from a place (new
area) that is not in the database. Try
planning a different route to or from a
different location.*
No alternate route found. Origin al route will be followed. No alternative route method was f ound. The original route method will be
used.*
Ensure that a road name is di splayed at the bottom of the map.
This destination cannot be found in da tabase. The destination was not found in the database. Try another destination
nearby, or select the des tination with the joystick.*
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134Navigation System
Glossary
Glossary
The following is a glossary of terms
pertaining to the voice recognition
navigation system.
Avoid Area - Areas you wish to avoid
can be entered into the system, and
will be avoided while routing.
Breadcrumbs - Off road tracking dots
that can be followe d on the map to
retrace your route back to a mapped
(digitized) road. This function can be
turned on/off in Setup screen
(second).
Database - This consists of the map
data, and the POI (Points Of Interest)
data stored on the DVD.
DCA - Detailed Coverage Area. The
main metropolitan areas in the lower
48 states, Hawaii, and southern
Canada are mapped to this level. See
page111 for a list of these areas. Digitized Road -
A road that appears on
the navigation screen. The road name
will appear at the bottom of the
navigation screen. If the user drives
“off road” the navigation system will
display “breadcrumbs,” depending on
how far you drive from a mapped
road.
Disclaimer Screen - Screen containing
cautionary information. It is meant to
be read carefully and acknowledged
by the client when using the
navigation system.
DVD or DVD-ROM - Digital Versatile
Disc. The navigation program and
database resides on this disc. For
information on how to order a
replacement or update DVD, see
page109.
FAQ - Frequently Asked Questions. See
page125 for a list of the client FAQs,
and troubleshootin g information. GPS -
Global Positioning System. A
network of 24 satellites in orbit
around the earth. The navigation
system can simultaneously receive
signals from up to 12 satellites to
accurately position the vehicle on the
map.
GPS Antenna - Located in the center of
the rear shelf. Electronic items
operating in this general location can
interfere with the GPS signal.
HFL - Bluetooth® HandsFreeLink®.
Your vehicle is equipped with this
feature, which uses Bluetooth
technology as a wireless link between
the vehicle and your Bluetooth
compatible cell phone.
Icon - Symbol representing Points of
Interest (POI) that can be displayed
on the map.
Initialization - This refers to the period
needed to reacquire the GPS satellite
orbital information whenever the
navigation system power has been
disconnected. This can take 10 to 45
minutes with the vehicle out in an
open area.
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