2009 Acura TL turn signal

Frequently Asked Questions
Navigation System147
Guidance, Routing
Problem Solution
The navigation system does not route me the same way
I would go, or the way some other mapping program
displays. Why is this? The navigation system attempts to generate the optimum route. See
Changing
the Routing Method on page 53 .
The navigation wants to route me around potential traffi c
problems. How do I stop these pop-up messages? This feature can be turned off. See
Traffi c Rerouting on page 110 .
Why is the street I’m on not shown on the map? It has
been here for more than a year. The mapping database is constantly undergoing revision. See pag
e 130 for
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 on the back of the navigation display) may
be blocked by personal items. For best reception, remove items from the
dashboard, such as radar detectors, cell phones, or loose articles.
• Metallic tinting or other aftermarket devices can interfere with the GPS reception. Please see your dealer. Also see System Limitations on page 125 .
I entered a destination, but the blue highlighted route
and voice guidance stopped, or turned into a blue /pink
dashed line before I got to my destination. Why is this? Your route has entered an unverifi
ed area. See Unverifi ed Area Routing on
pag e 103 .
The map rotates while I make turns. How can I stop
this? Select the North-up map orientation by voice, or by selecting North-up
from
the Map menu. See Map Orientation on page 63 .
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 page 62 .
While driving to my destination, 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 traffi
c, the system updates the “Time
to go” based of your actual speed 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 system is unaware of the width of the
intersecting road. Large differences in vehicle position can indicate a
temporary loss of the GPS signal. See
GPS Reception Issues on page 125 .
2009 TL

Frequently Asked Questions
148 Navigation System
Problem Solution
While I drive, my screen shows white dots
(“breadcrumbs”) on it. What do they mean? These are called “breadcrumbs.” If you drive more than 1/2 mile from
mapped roads, the off-road tracking feature begins to function. See
Off-road
Tr a c k i n g on page s 70 and 112 .
How can I get rid of the white dots (“breadcrumbs”)
from my screen? Go to “Vehicle” in the SET UP
screen (Other), and set Off-road Tracking
to OFF , then return to the map. See pag e 112 .
A road that I selected to avoid is being used when
routing. What is wrong? When you “draw” your area to avoid, make sure to select sections of roads
that include at least one intersection. See page
107 .
My elevation (shown when I display the current position)
seems to fl uctuate even though my elevation has not
changed. This is normal and due to errors in satellite position. The elevation can vary
+/- 100 feet. See
System Initialization on page 123 .
My elevation is missing on the “current position” screen.
Why? If the GPS antenna cannot receive signals from at least four satellites, the
elevation is not displayed. Try moving the vehicle into an open area. If the
elevation is zero, or below sea level, the elevation is also not displayed.
2009 TL

Glossary
Navigation System153

Glossary
The following is a glossary of terms
pertaining to the voice recognition
navigation system.
Avo i d A r e a - 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 followed on the map to
retrace your route back to a mapped
(digitized) road. This function can be
turned on/off in the SETUP screen
( Other ).
Database - This consists of the map
data, and the POI (Points of Interest)
data stored on the HDD.
DCA - Detailed Coverage Area. 50
U.S. states, as well as for Canada and
Puerto Rico are mapped. See page
130 f or 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.
FAQ - Frequently Asked Questions. See
pag e 144 f or a list of the client FAQs
and troubleshooting 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 on the back of
the navigation display, which is in the
center of the dashboard. Electronic
items operating in this general
location can interfere with the GPS
signal.
HDD - Hard Disk Drive. The primary
data storage device containing your
vehicle’s navigation and map software
and uploaded wallpaper images. The
HDD can also store audio fi les. See
the Audio section of your Owner’s
Manual for more infor mation.
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.
2009 TL

Glossary
Navigation System155
USB - Universal Serial Bus. A
computer hardware interface used
to store and play audio fi les from
USB devices, such as thumb drives
or iPods. Image fi les can also be
stored to USB devices and uploaded
to the HDD. See the Audio section
in your Owner’s Manual for more
information.
Vehicle Speed Sensor - Provides speed
signal to the navigation system for
moving the VP icon on the map.
Ve r i fi ed Streets - These streets consist
of the detailed metropolitan coverage
areas and all other inter-town
connection roads. These roads are
shown in black, red, or pink on the
map.
Voice Control - See VR. VP
- Vehicle Position. When in map
mode, this circular icon shows the
vehicle position on the map. Push in
on the Interface Dial , select Map
Informaton on the Map menu ,
and then rotate the Interface Dial
Knob to select the CURRENT
LOCATION . It shows the latitude,
longitude, and elevation of your
current position.
VR - Voice Recognition. This allows
voice control of many of the
navigation functions. The hardware
consists of the microphone, voice
control switch ( TA L K/BACK
buttons), and the front speakers.
Way p o i nt - A temporary destination
you may enter while en route (e.g., a
gas station, ATM, etc.). See page 75 . Yaw R a t e S e n s o r
- Senses when the
vehicle makes a turn, which makes
the VP change direction on the map
as you turn.
Zagat Ratings - Restaurant ratings
information provided by Zagat
Survey. See the INFO screen on page
80 f or an explanation of the ratings.
2009 TL