navigation system Acura MDX 2007 Navigation Manual

Navigation System91
System Set-up
Routing & Guidance
From the Setup screen (second), say or
select Routing & Guidance and the
following screen appears:
to
Rerouting
If Rerouting is set to AUTOMATIC
and you deviate from the route, you will
see “Recalculating...” at the top of the
screen for several seconds as the system
calculates a new route. This is followed
by new routing instructions.
If Rerouting is set to MANUAL , you
will hear a tone wh en the “Off route”
message is displayed. Say “Recalculate”
or select Recalculation on the screen
to make the system recalculate your new
route.
NOTE:
 If you live in an area with poor mapping, you may wish to set
Rerouting to MANUAL to avoid
constant recalculation. However, you
will have to manually select
Recalculation on the screen to have
the system plot a new route.
 It is strongly recommended that you leave the system set to the factory
default (Automatic).

Navigation System92
System Set-up
Unverified Area Routing
Allows you to receive turn-by-turn map and voice guidance in unverified areas when on route to a destination (see Map Overview
on page 6). The chart below illustrates th e routing differences with this setting ON or OFF .
Unverified Area Routing: OFF (factory default) Unverified Area Routing: ON
Decision:
Why choose
ON or OFF ?
The driver wishes to navigate manually by using the
navigation map and choosing th e streets that lead to the
destination. The driver un derstands that unverified
roads may not be accurate, and can contain errors in
location, naming, and address range. The driver chooses to let th
e navigation system suggest
possible routing. The driver understands that in some
cases guidance may not be appropriate. Unverified
roads may not be accurate, and can contain errors in
location, naming, and address range.
What you will
see...A blue dotted vector line is displayed on the map that
continually points to your destination. The driver
should stop and then use the map to select streets that
lead to the destination. A blue-pink dashed route line highlights suggested
unverified streets on the ma
p while traveling to your
destination. This is in sharp contrast to the normal blue
route line displayed in verified areas.
Cautionary
messagesThere are cautionary pop-up screens and voice
announcements, before and during the route. These
serve as reminders that you should obey all traffic
restrictions. There are cautionary pop-
up screens and voice
announcements, before and during the route. These
serve as reminders that you should exercise additional
caution, and obey all traffic restrictions.
Guidance
(map/voice)There is no turn-by-turn map or voice guidan ce. Voice guidance commands end with the words “If
possible.” This is to remind the driver to verify all
traffic restrictions before making a maneuver.
Directions listA direction list is typically not available. However,
depending on your route, directions are provided to
help you reach the first available verified road. A direction list is provided showing street names and
turn symbols in pink.

Navigation System93
System Set-up
Unverified Area Routing
When driving to your destination, you
have the choice of using or not using
“unverified” roads. You make this
choice in the Setup screen. The next
few pages contain an example of a route
to a destination in an unverified area
explaining the routing differences found
in unverified areas.
With Unverified Area Routing OFF ,
the system tries to use verified roads
whenever possible. In this example,
since only verified streets are used, it
created a longer rout e than necessary.
With Unverified Area Routing ON ,
the route is shorter, but consists of
unverified (light colored) streets that
may not be accurate. Because the streets
are unverified, there may be errors in
street location, name, or address range.
Additional caution is recommended in
these areas. Always obey posted traffic
restrictions. Because both routes bypass or use
unverified streets, an initial
Disclaimer
screen is provided. It is recommended
that you stop and review the map.
Unverified Area Routing “OFF” Unverified Area
Routing “ON”
NOTE:
Unverified roads are shown only when
viewing the map in the 1/20, 1/8 and 1/4
mile map scales, or the 80, 200 and 400
meter map scales.

94Navigation System
System Set-up
With Unverified Area Routing OFF ,
the driver chose to take a shortcut, and
avoid the long route. The moment you
enter an unverified street, a caution box
appears on the screen, and is read by the
voice. This lets you know that you are
about to enter an unverified area and
that you will be following a dotted
“vector line” that points to your
destination.
With Unverified Area Routing ON ,
a caution box appear s on the screen and
is read by the voice. In this case you will
be presented with a dashed blue/pink
line instead of the regular blue route
line. You cannot assume that all
guidance is appropriate. This is your
signal to pay attention to posted traffic
restrictions.
In both cases, when you actually enter
the unverified street, a short caution will
remind you. You will see and hear this
short caution message whenever you
enter unverified areas. Unverified Area Routing “OFF” Unverified Area Routing “ON”

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”

96Navigation System
System Set-up
Edit Avoid Area
This function allows you to select areas
you wish to avoid when calculating a
route to your destination. You can select
up to 5 areas to avoid. You may wish to
set up an “avoid ar ea” to route around
long term road construction, closures, or
any area you wish to avoid. If you enter
a route that takes you through or into an
“avoid area,” a pop-up box will warn
you that your route takes you into one of
these areas. However, you can still
choose destinations in an avoided area.
When you select Edit Avoid Area , the
following list screen is displayed. You can select
NEW AREA, or select
one of your existing areas to modify. If
you choose NEW AREA , the following
screen is displayed:
Say or select Edit Name, and use the
Interface Dial to enter the name on the
Enter avoid area name screen (19
characters max). Say or select DONE to
return to the previous screen. Say or select Edit Area
, to create the
area to be avoided. The following screen
appears.
Either select Address or Map Input
on the Enter avoid area by screen.
Each choice provides a slightly different
way to locate the approximate map
display for drawing the area you wish to
avoid.

Navigation System97
System Set-up
After selecting the choice, a map screen
will be displayed.
Rotate the Interface Dial knob to
select the map scale (available scales are
1/20, 1/8, and 1/4 mile scales). Use the
Interface Dial to move the crosshairs
(red circle) to the desired start point and
push in on the Interface Dial to “set”
the start point. Then move the
Interface Dial in a straight or diagonal
direction to encompas s the area to be
avoided. NOTE:
The maximum size of the “Avoid area”
is 1/4 of the navigation display screen
regardless of the map scale setting.
The selected area will be displayed as a
shaded box with an orange border. Push
in on the
Interface Dial to set the end
point of the avoided area.
To “re-draw” the area, select CANCEL
and repeat the area selection process. Say or select DONE
to return to the
Edit avoid area screen.
If your selected area contains a freeway,
the system will prompt you with a pop-
up box saying, “Do you want to avoid
freeways?” Answering “No” allows you
to enter a route thro ugh an avoided area
on a freeway, and skip the “Avoid area
caution box” (See Pop-ups and
Disclaimers on page 69).
When you return to the Edit avoid area
screen, the “Vicinity” field is
automatically filled in by the system.
Re-edit the area “Name” if desired.
Select Done on the Edit avoid area
screen to finish editing. Your new
avoided area will now appear on the
“Avoid area” list, and be viewable on
the map screen.

98Navigation System
System Set-up
NOTE:
 You can select areas to avoid, however you cannot select roads or
areas that you want the system to use
for routing.
 If you are drawing a box around a road as an area to avoid, ensure the
following: When you draw the box,
make sure that the road or portion of
a road that you encircled includes an
intersection. For instance, in the
example below, highway 213 will be
avoided, but Van Ness will not be
avoided because it lacks an
intersection in the enclosed box.Edit Waypoint Search Area
When driving on route to your
destination, you can select a temporary
destination “waypoint” (marked with a
small flag on the map) along your route
for gas, a restaurant, or other POI. When
you resume your trip from the
“waypoint,” the syst em continues the
trip to your original destination. To use
this feature, see Search Waypoint on
Route on page 71.
This Setup item allows you to select the
distance from your highlighted route
line (on either side of your route), that
the system will search for a “waypoint.”
From the Routing & Guidance screen,
select Edit Waypoint Search Area ,
and then choose the desired search
distance for either “On Freeways” or
“On Surface Street.” The diagram below shows how the
system handles the search for places
“Along the route”
or “Around the
destination” (see Search Waypoint on
Route on page 71).

Navigation System99
System Set-up
For “Places along the route,” the system
looks in front of yo u within a corridor
width specified by your values for “On
Freeways” or “On Surface Street.” The
system checks the upcoming area, based
on your input.

For “Places around the destination,” the
system searches outwards in a spiral
from the destination. In this case,
specific search values are not needed;
the matches are displayed in order of
distance from destination.
NOTE:
These settings do not affect the search
range used for the voice commands like,
“Find nearest gas station,” that are
also available wh en viewing the map
screen.Guidance Mode
Allows you to select the guidance
display mode: Single Screen or Split
Screen .
The factry default is Single Screen.
NOTE:
The Guidance Mode can also be
selected on the Icon Selection screen.
See Showing Icons on the Map on
page 65.
Clock Adjustment
From the Setup screen (second), say or
select Clock Adjustment and the
following screen appears:
Clock Adjustment allows you to set
Auto Daylight Savings, Auto Time
Zone, and Time Adjustment. The
factory setting is ON for both.

100Navigation System
System Set-up
Auto Daylight
Sets automatic daylight saving time ON
or OFF . If you reside in a state or area
where daylight saving time is not used,
then you may want to turn this feature
off.
NOTE:
If you set Auto Daylight to ON, the Auto
Daylight function is activated even in an
area that does not adopt the Auto
Daylight system.
The federal government has mandated
that, starting in 2007, daylight savings
time will change in March & November
instead of the old schedule in April &
October. The new government daylight
savings time schedule is subject to
review and possible cancellation in
2008. At the time your navi DVD was
produced, the navi is programmed to
change its clock in April/October. The
dates that the navi switches between
standard and daylight savings time are
stored in the navi software, and is not
triggered by GPS satellite signals.
Therefore your navi clock will change
based on the old daylight savings time
schedule (April/October). To minimize
inconvenience caused by the new law,
we recommend the following:
1. The
Clock adjustment screen in the
Setup, set Auto Daylight to OFF.
2. When it is time to adjust the clock for daylight savings time, go to the Clock
adjustment screen in the Setup.
3. Select Time Adjustment and
simply adjust the navi time using the
Interface Dial by one hour.
Auto Time Zone
Sets automatic time zone selection by
GPS 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 displa yed time zone may
fluctuate between the two zone times.