lock Acura MDX 2008 Navigation Manual

Navigation System105
System Set-up
I
Recommended Display mode Day/Night settings:
 With the headlights on, select mid range for the dash illumination (see Own er’s manual for location of knob).
 With the headlights off, select mid range for the dash illumination (see Owner’s manual for location of knob).
 On the Setup “Color” adjustment screen, choose White for the map Day display, and black for the map Night display (see
page103). Inappropriate adjustment of these colors can cause the Day/Night modes to appear inoperative.
llumination control Priority Operation Override conditions
Display mode button
(
see page11) 1 Allows selection of
Day, Night or Off display
mode. This button has the highest priority and
overrides all other displa y control adjustments
listed below. When the car is restarted, the display mode
previously selected by th
is button is canceled,
and the display mode is determined by one of
the controls below.
Sunlight Sensor (Middle of
dash near the windshield).
(See Owner’s manual for
location) 2 If the sunlight sensor
detects daylight and the
headlights are turned on, the navi automatically
overrides (cancels) the Night display and
displays the Day display mode once the vehicle
begins to move. If desired, use the
Display mode
button to override this automatic choice.
Dash illumination adjustment
knob (See Owner’s manual for
location) 3 When headlights are turned on, and you wish to
have the Day display mode, then adjust the
illumination to the full bright setting (beeps). When the headlights are turned
ON, adjust the
dash brightness down (counterclockwise) from
the maximum brightness position.
Headlights (On/Off) 4 When turned on, it changes the display to the Night display mode. The previous three
controls listed above ca n “cancel” this function. Use the
Display mode
button , or
adjust the dash illuminati on to full bright to set
the display to your desired choice.
Map Day/Night screen color
choice (
see page103 for the
Day and Night color choices) N/A The user can select the color of the screen that
will be displayed for the Day, and Night
display modes described above. For best contrast
, ensure that the Map “color”
is white for Day, and black for Night.
2008 MDX

106Navigation System
System Set-up
 To allow the Sunlight sensor to function properly, avoid blocking the sensor with loose articles (see Owner’s manual for
location of sensor).
 Remember that once the Display mode button
is selected, the other display mode controls are overridden until the
vehicle is restarted.
NOTE:
Loose articles in the center dash can block or interfere with th e operation of the sunlight sensor. See the MDX Owner’s manual
for additional information regardin g the dash brightness adjustment.
2008 MDX

108Navigation System
System Set-up
Since the rear view camera display area
is limited, you should always back up
slowly and carefully, and look behind
you for obstacles.Rear View Camera Brightness
Adjustment
When in reverse, the Navi “hard”
buttons are locked out, except the
rotating portion of the Interface Dial
( knob ). Rotate the knob clockwise to
make the camera image brighter, and
counterclockwise to darken the image.
This brightness adjustment is
independent of the screen brightness
adjustment in Setup.
NOTE:
 The camera brightness cannot be adjusted by voice control.
 Slight delays can occur when switching to the ca mera image, or
switching back to the map/menu
screen. This is normal.
2008 MDX

Navigation System109
System Initialization
System Initialization
If for any reason, you lose power to the
navigation system (like the battery was
disconnected), the navigation system
will require initialization. Once
completed, your system will be ready to
use.
This initialization requires the
following:
 Entry of the 4-digit anti-theft security code to “unlock” the navigation
system.
 GPS initialization (may not be needed depending on the le ngth of time the
system was without power).
 Map matching to align the GPS coordinates to a place on the map
(displays current street at the bottom
of the map).
Entering the Security Code
If the battery goes dead or is
disconnected for any reason, you will
have to enter a secur ity code for both the
audio system and the navigation system
before you can use it again.
When you purchased the vehicle, you
should have received two cards that
have the audio and navigation system’s
security codes and serial numbers. Keep
these cards in a sa fe place in case you
need the codes. If you lose the cards,
you must obtain the security codes from
your dealer. Enter the four-digit s
ecurity code. If you
have entered it corr ectly, the display
changes to the Disclaimer screen. If
you make a mistake, the system will
display “INCORRECT PIN.” Re-enter
your 4-digit security code. You have ten
chances to enter the correct code. If all
ten are incorrect, turn the ignition to
OFF, then back to ON (II) to have ten
more chances to enter the correct code.
Follow the instructio ns in the vehicle
Owner’s manual to enter the 5-digit
audio code. The navigation voice will
not operate if the audio code is not
entered.
NOTE:
The anti-theft security code is unrelated
to your optional Navigation system PIN
(for Personal or Home Address).
2008 MDX

112Navigation System
System Limitations
Additionally, the mapping database
contains verified and unverified maps.
See Map Overview on page6.
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 additional caution when
driving in these unverified areas.
The destination icon shows the
approximate location of the destination.
This occurs because a city block can
have as many as 100 possible addresses
(for example, the 1400 block is followed
by the 1500 block.) Since most cities
use only a portion of the 100 possible
addresses (for example, in the 1400
block, the addresses may only go up to
1425 before the 1500 block starts), the
address 1425 will be shown a quarter of
the way down the block by the system
instead of at the end of the block where
the destination is actually located. You may find that the system
occasionally “reboots.” This is indicated
by the display returning to the
globe
screen. A reboot can be caused by a
number of things, such as extreme
temperatures or shock from bumpy
roads. It does not necessarily indicate a
problem that requires service. If this
happens frequently, please see your
dealer.
2008 MDX

Navigation System131
Coverage Areas
Operation in Alaska and
Hawaii
Certain functions that rely on a satellite
signal will not work correctly in Alaska
and Hawaii. These functions include but
are not limited to AcuraLink, Nav-
Traffic, automatic clock updates, and
time zone adjustments.
Alaska
If the vehicle was purchased in the
Lower 48 states and driven to Alaska,
the system cannot display maps. The
map screen will be blank and only
display the red vehicle position icon.
Hawaii
This section describes the differences in
Navigation System operation for
vehicles delivered in Hawaii.
XM Radio
Navi Vehicles delivered to Hawaii are
equipped with XM hardware, but XM
broadcasting is not available; therefore
sections of the manual that mention XM
audio, traffic displays, and AcuraLink
features, do not apply. Vehicles
originally delivered to the US mainland,
and shipped to Hawaii also have XM, but
will not function because the XM
satellites (aimed toward the US
mainland) are too far away to obtain
reception.
Map Coverage
All roads displayed on the Hawaii map
screens are detailed coverage roads.
Text related to “unverified” roads or
areas are not applicable. The following
topics do not apply in Hawaii:
 Unverified road descriptions (see page
6, 92)
 Cautions and pop-up windows related to unverified roads (see page
69)
 Setup entries that relate to turning on
or off unverified routing (see
page
93 )
 When zooming in and out, there is no 350 mile scale for Hawaii Other Map Issues
 See the coverage section for a list of
islands with coverage (see page 119)
 The map scale “traffic” indicator,
shown beneath the map scale bar,
may show at vehicle start, but
disappear later. This is normal.
 Freeway Exit information does not exist in Hawaii, so if the “Freeway
Exit Info” icon is shown on the icon
bar, the button may be selected, but
there is no data for Hawaii.
2008 MDX

132Navigation System
Address and POI Entry Screens
When in Hawaii, the following
differences occur for map, address, and
POI selection:
 It is not possible to enter US mainland addresses or scroll the map
east to the US mainland.
 Selection of the “State” is confined to the state of Hawaii only
 Entry of a destination address or POI on an island other than your current
island may result in a screen caution
message. This is normal because
there are no “ferry” routes between
islands available in the database.
 If the “Guidance Prompts” setting on the main Setup screen is set to
normal or maximum, street names
will not be spoken in voice guidance
commands.
Setup Screen Differences
The Setup screen differences are minor,
and are listed below. See the Setup
section (page82) for additional
information.
Routing and Guidance (Unverified
Area Routing On/Off)
This feature is unavailable. All roads
displayed on the map are verified.
Clock Adjust Screen
There is no Daylight Savings Time for
Hawaii. In the Setup Clock
adjustment screen, ensure that the
Auto Daylight setting is OFF. To test
your adjustment, use the voice control
system, and say, “What time is it?” (see
page99).
Information Screen Differences
Messages
The Information screen Messages
feature utilizes XM, and because XM is
not available it is not shown on the
Hawaii Information screen. In addition,
the “Map menu” item New Messages
will appear grayed out. This is normal.
Vehicle generated AcuraLink messages
may display on the screen; however,
they may be inaccurate and should be
ignored.
Roadside Assistance
This selection may not be shown. The
number can be found in the navigation
Owner’s manual (see the Information
screen). Additionall y this number is
listed in the “Auto Service” category in
the Places menu.
Map Legend
The map legend “Traffic” descriptions
may be available, but do not apply.
Coverage Areas
2008 MDX

Navigation System137
Frequently Asked Questions
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 page51.
Why is the street I’m on not s hown on the map? It has been
here for more than a year. The mapping database is
constantly undergoing revision. See page119 for
ways to obtain the latest de tailed 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 dash) may be blocked by
personal items. For best reception, remove items from the dash, such as
radar detectors, cell phone s, 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
page111.
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
page92.
The map rotates while I make a 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 page61.
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 page60.
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 page111.
2008 MDX

140Navigation System
Frequently Asked Questions
Display, Accessories
Rear Camera
Miscellaneous Other Questions
Problem Solution
The display appears dim when starting the car in real cold
weather. Is there a problem? No, this is normal, and will beco
me brighter after a few minutes.
Problem Solution
When I shift gears, the rear camera image is delayed. When shifting into or out of reverse, you may experience delays when the
screen image switches between the navi screen and the rear camera image.
This is normal.
The rear camera image is too dark or too bright, how do I
adjust the brightness. While the camera image is displayed, use the Zoom In/Zoom Out controls to
adjust the brightness. This ad
justment does not affect the Setup screen
brightness adjustments.
Problem Solution
My clock frequently changes forward and backward by one
hour. Why is this? The clock is being auto
matically set based on your GPS location. If you live
and work on the boundary between two time zones, you can turn off this
feature. See page100.
When driving near a time zone border, the time changes even
though I am not near the time zone. Why is this? The time zone borders are only appr
oximated in the system. Depending on
the geography of the time zone boundary, the switch to a different zone can
be erratic. See page100.
My state does not observe dayl ight savings time. How do I
turn off this feature? You can turn off this feature. See page100.
2008 MDX

Navigation System141
Frequently Asked Questions
Daylight savings time occurred, but the navigation system did
not change time even though Se tup shows “Auto Daylight” is
“ON.” Go to the
Clock adjustment screen in Setup and select DST Selection.
Ensure that the correct DST schedule is selected. For more information, see
Clock Adjustment on page
99.
The navigation system automatic daylight time feature is not
switching the navigation system clock on the correct dates.
Why is this? 1) Go to the
Clock adjustment screen in Setup and ensure that Auto
Daylight is ON .
2) The navigation system is designed to switch to daylight savings time
according to the months selected in the DST schedule selection screen.
Ensure that the appropriate schedule is selected. For more information,
see Clock Adjustment on page99.
The navigation system clock switched by one hour for no
apparent reason. Wh at can cause this? 1) You may be driving near
a time zone boundary (see Auto Time Zone on
page
100).
2) The navigation system does not, or incorrectly switches between
standard and Daylight Savings Time. Set Auto Daylight to ON on the
Clock adjustment screen in Setup, and ensu re that the correct month
switching schedule is chosen on the DST schedule selection screen.
See page
100 for more information.
3) Your remotes may not be linked. Fo llow the linking procedure covered in
the main Owner's Manual.
My battery was disconnected, or went dead, and the
navigation system is asking for a code. Where do I find this
code? There should have been a card in the
glove box with the anti-theft code for
the navigation/audio system. This card contains the 4-digit security code
and serial number. If you cannot find it, your de aler can help you out.
I speak a language other than English. When will other
languages be available fo r the navigation system? This is being considered
as a future enhancement.
Problem Solution
2008 MDX