window Acura MDX 2007 Navigation Manual

Navigation System5
Introduction
The navigation system is easy to use.
The locations of many places of
business and entertainment are already
entered in the system. You can select
any of them as a destination by using the
Interface Dial or voice control.
There are several ways to enter a
destination, such as by point of interest
(POI), by address, by phone number,
and by selecting it from the map. The
last 50 destinations are saved for reuse
at a later date. The system also allows
you to store a home address to simplify
returning home from your destination.Accessories Precautions
If you have front window tinting
installed, be aware that if the tint has
metallic properties, it can seriously
degrade or prevent GPS reception. This
is because the GPS antenna is located
under the dashboard.
If you plan to install electronic
components such as radar detectors,
vehicle location devices, remote
starters, additional amplifiers, or other
audio components, ensure that they are
not located near the navigation control
unit under the driver’s seat, near the
navigation display in the dash, or near
the GPS antenna under the dashboard.
Signal noise emanating from these
devices can cause intermittent
disruption of the navigation system.
Important Safety Information
The navigation system can distract your
attention from the road if you focus on
the screen or operate the system’s
controls while driving.
Enter as much information as possible
into the system before you begin
driving, or when the vehicle is stopped.
Then, as you drive, listen to the audio
instructions and use voice commands
when possible.

14Navigation System
Getting Started
Using the Voice Control System
You should use the voice control system
as much as possible, and consider
manual entry using the Interface Dial
as a “back-up” method of entry.
Most of the system’s functions can be
controlled by voice commands activated
with the NAVI TALK button. To
control your navigation system by
voice:
 Press and release the NAVI TALK
button.
 Wait for the beep.
 Give a voice command.
Once the microphone picks up your
command, the system changes the
display in response to the command and
prompts you for the next command.
Using the NAVI TALK button, answer
the prompts as required. If the system does not understand a
command or you wait too long to give a
command, it responds with “Pardon,”
“Please repeat,” or “Would you say
again.” If the system cannot perform a
command or the command is not
appropriate for the screen you are on, it
sounds a beep.
Anytime you are not sure of what voice
commands are available on a screen,
you can always say “Help” at any
screen. The system can then read the list
of commands to you.
When you speak a command, the system
generally either repeats the command as
a confirmation or asks you for further
information. If you do not wish to hear
this feedback, you can turn it off.
However, hearing the feedback will
familiarize you with the way the system
expects commands to be phrased. See
the
Voice Recognition Feedback
setting in Setup. If you hear a prompt such as “Please use
the Interface Dial to...” or “Please
choose an area with
the Interface Dial,”
the system is asking for input that
cannot be performed using the voice
control system.
Improving Voice Recognition
To achieve optimum voice recognition,
the following guide lines should be
followed:
NOTE:
Make sure the correct screen is
displayed for the vo ice command that
you are using. See Voice Command
Index on page 140.
 Adjust the air flow from both the dashboard and side vents so they do
not blow against the microphone on
the ceiling.
 Close the windows and the sunroof.
 The fan speed will be automatically adjusted to low during voice
recognition.

Navigation System57
Driving to Your Destination
Voice Guidance Prompts
As you get near the maneuver, you will
hear a voice reminder, and see a pop-up
window showing you the maneuver.
The number of reminders that you will
hear before a maneuver is determined
by Guidance Prompts in Setup on
page 83.
With the factory default (NORMAL),
typically you will hear two prompts:
 The first is about 1/4 mile from the maneuver.
 The final prompt is close to your actual turn.
If the distance between the next two
driving maneuvers is very small, both
maneuvers are displayed on the screen
in a single window, and the voice will
remind you of both of them at the same
time. NOTE:
 You can say “Voice” at any time, or
select Voice after pushing on the
Interface Dial to be reminded of the
next maneuver.
 Typically a pop-up guidance window shows your next turn, and a voice
guidance prompt is heard. The timing
of these prompts varies, depending on
the type of road you are on, and the
distance to your next maneuver.
When given guidance in unverified
areas, the words, “If Possible,” are
inserted before each guidance prompt.
See Unverified Area Routing on page 92
for more details about unverified
routing.
Direction List
If you select Directions from the Map
menu, the display changes to:
NOTE:
 The map and voice guidance in unverified areas differ from those in
verified areas. See Unverified Area
Routing on page 92.
 Only maneuvers that occur at freeway exits or contain freeway exit
information will show the exit info
icon (“i” icon) on the right end of the
items in the direction list. If no exit
info icon is shown on the list, the
EXIT INFO is not displayed.

58Navigation System
You can see the direction list and the
distance to each maneuver. Press the
MAP/GUIDE button to return to the
previous screen.
You can scroll through the direction list
screen by screen by moving the
Interface Dial up or down, or one
instruction at a time by rotating the
Interface Dial knob .EXIT INFO (Freeway Exit
Information)
You can search freeway exit
information and add new destinations or
waypoints to the calculated route as a
new destination or waypoint. The exit
info icon (“i” icon) on the right end of
the items in the direction list indicates
that there is freeway exit information
available. Say or select EXIT INFO, and
choose the exit and place to set as a new
destination or waypoint.
On the map screen, you can display
freeway exit information using the
Interface Dial . The exit info icon will
only be displayed on the map screen if
there is any freeway exit information
available. Choose the 1/4, 1/2, and
1 mile scale, then move the cross hairs
to the desired exit info icon and push in
on the Interface Dial . Choose a place
from the list and set as a new destination
or waypoint.
NOTE:
To turn on “Freeway exit information”
on the map screen display the icon bar
and select the“i” icon (see page 65).
Split Screen Guidance
When on route to a destination, you
have two display options: single screen
mode (the factory default) and the split
screen mode.
Single screen mode - a map is
displayed with occasional guidance
pop-up windows as you approach a
maneuver.
Split screen mode - the map is always
displayed on the left of the screen, and
the maneuver or direction list is
displayed on the right hand side of the
screen.
Guidance mode can be changed in either
Setup (see Guidance Mode on page 99),
or by accessing the icon bar (see
CHANGE GUIDANCE MODE on
page 65).
Driving to Your Destination

Navigation System59
Driving to Your Destination
When you get near the maneuver, the
map screen changes to:
On the map screen, the location of the
maneuver is marked with a small yellow
square. The guidance window is simply
an enlargement of the area indicated by
the yellow square. After you complete
the maneuver, the display returns to a
full map screen when the single screen
mode is set, or to a map and direction
list screen when the split screen mode is
set.

Navigation System61
Driving to Your Destination
Map Orientation
The map can be orientated two ways:
 North-up: North pointing up as you
would normally view a paper map.
 Heading-up: The map constantly rotates so the road you are driving on
always points up (as you see the road
through your front windowshield).
NOTE:
The red arrow in both heading symbols
always shows the direction north. Push in on the
Interface Dial on the
map or guidance screen and select
North-up or Heading-up to switch
between the available orientation, or say
“Display heading up” or “Display north
up.”
In the larger map scales (above 1 mile or
1.6 kilometer), the map is always
oriented with north facing upward. You
cannot change the orientation.
To view other areas on the map, move
the Interface Dial left, right, up, or
down. The map will shift in that
direction. To return the map to your
current location, press either the MAP/
GUIDE , the CANCEL , or the NAVI
BACK button on the steering wheel. The display automati
cally changes to
the map screen when you reach your
destination. Press the MENU button to
return to the Enter destination by
screen.
NOTE:
 For information on the available voice commands, see Voice
Command Index on page 140.
 If you are on a route and the Interface Dial is moved, the “Time
to Destination” and “Distance to
Destination” indications are
replaced with an indicator showing
distance from the current vehicle
location.
“North Up”
“Heading Up”

Navigation System65
Driving to Your Destination
Showing Icons on the Map
Selecting Show Icon on Map from
the Map menu (see page 56) displays
the following screen:
The screen consists of the following
items:
Icon Bar (curved row of icon
symbols)
Allows you manually select the icons
that are displayed on the map (see
page 62 for a list of these icons).
In the screen above, both traffic and
restaurants are selected. Rotate the
Interface Dial knob and push in to
select (goes blue) or remove them
(symbol is gray). You can also display
or hide the same icons by using the
“Display” or “Hide” voice commands
(see page 141)
CURRENT LOCATION (Interface
Dial Left)
This allows you to display and/or save
your current location. See page 68 for
more information.
ICON OPTIONS (Interface Dial
Right)
This feature allows you to “fine tune”
some of the icons on the Icon bar (See
Icon Options below for more
information).
CHANGE GUIDANCE MODE
(Interface Dial Down)
When on route, this item allows you to
select between a single screen (with
occasional pop-up guidance windows),
or a split screen (containing one half
map, and one half guidance/directions
list window). See page 58 for an
explanation of this feature, and see
page 99 for Setup.
Exit Screen
Press the CANCEL button to return to
the map screen.
Icon Options
Selecting ICON OPTIONS from the
Icon bar displays the following screen:
This feature allows you to “fine tune”
some of the icons on the Icon bar. The
four icon choices, “Parking” (lot or
garage), “Restaurant” (specific type or
types of food), “Other icons” (hospitals,
schools, etc.), and “Traffic” (traffic
speeds or traffic icons), can each be
tailored to your needs.

Navigation System95
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 are no directions to
the destination.
With Unverified Area Routing ON ,
a blue/pink route line is shown for
unverified segments. 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:
For the pop-up menu displayed when
pushing in on the
Interface Dial from
the map screen, Voice and
Directions are grayed out. With
Unverified Area Routing “OFF,” no
Direction List is provided. Unverified Area
Routing “ON”

Navigation System111
System Limitations
Although your navigation system is one
of the most highly sophisticated pieces
of equipment you will find in a modern
automobile, you may find during its use,
that it has certain limitations.
The system uses signals from the Global
Positioning System (GPS) to aid in
determining its current location. The
GPS is operated by the U.S.
Department of Defense. For security
reasons, there are certain inaccuracies
built into the GPS that the navigation
system must constantly compensate for.
This can cause occasional positioning
errors of up to several hundred feet.
For example, in urban areas where
streets are close together, this could
cause the system to show that you are
traveling on a street that parallels the
street you are actually on. The system
will, under most circumstances, correct
itself while you drive. Also, depending on your current view of
the sky and the position of the satellites,
the elevation may be shown incorrectly.
You may also notice some delay of the
vehicle position icon at intersections;
this is normal.
GPS Reception Issues
The signals received from the GPS
satellites are extremely weak (less than
a millionth of the strength of a local FM
station), and require an unobstructed
view of sky. The signal can easily be
interrupted or interfered with by the
following:
 After-market metallic window tint
above or to the sides of the GPS
antenna (located under the dash)
 Cell phones, PDAs, or other electronic devices docked in a cradle
or laying loose on the dash
 Radar detectors mounted on the dash
 Remote starters, or “hidden” vehicle location systems mounted near the
navigation unit  Other after-market audio electronic
devices mounted near the navigation
unit
 Trees, tall buildings, freeway overpasses, tunnels or overhead
electrical power wires
Although the system will direct you to
your desired destination, it may not
always generate what you consider to be
the most direct rout e. Try changing the
method of routing. See Changing the
Routing Method on page 51. You may
also have Unverified Area Routing set
to “OFF.” See Unverified Area Routing
on page 92.
Additionally, the mapping database
contains verified and unverified maps.
See Map Overview on page 6.
A Disclaimer screen will warn you if
your route includes unverified streets.
Unverified streets may be missing from
the map, in the wrong location, or have
an incorrect name or address range.
Exercise addition al caution when
driving in these unverified areas.

136Navigation System
Troubleshooting
* If the error persists, or is shown for a wide area, see your dealer.
Screen Error MessageSolution
Navigation system is unabl e to acquire a proper GPS
signal. Make sure there is nothing on the dash
blocking the GPS antenna (after-market
metallic window tinting or after-market devices placed on the dash, like radar
detectors, cell phones, or loos e items). If the dashboard is clear of objects, move the
vehicle to an open space away from tall buildings, trees, etc.
Navigation unit door is ope n or No DVD disc is
inserted. Please check system. Make sure that the navigati
on DVD disc is inserted with the label side up and the
navigation unit door is fully snapped closed (see page 116).
No DVD disc. Please check syst em.Check that the navigation DVD disc is inserted with the label side up (page 116). If
the problem persists, see your dealer.
DVD disc reading error (unf ormatted). 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 la
bel). The system cannot read other
mapping databases or video DVDs. If the problem persists, see your dealer.
Display temp is too high. Sy stem 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 temper ature cools down. The system will turn
back on when the display cools down.
Outside temperature is low. System will take awhile to
start up. The temperature is below -22°F and the navigation ECU has difficulty reading the
DVD. The system will start up
when the temperature warms up.
Route has not been completed. Please try again from a
different location. This message will appear when you are routi
ng 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. Original route will be
followed. No alternative route method was found. The
original route method will be used.*
Ensure that a road name is displayed at the bottom of the map.
This destination cannot be found in database. The destination was not found in the data base. Try another destination nearby, or
select the destination with the Interface Dial.*