navigation INFINITI FX35 2005 User Guide

AV-26
AUDIO
Revision: 2005 July 2005 FX
Wiring Diagram – AUDIO – / BOSE System Without Navigation SystemAKS00CNM
TKWM2485E

AV-38
AUDIO
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Trouble DiagnosisAKS005TB
The majority of the audio malfunctions are the result of outside causes (bad CD/cassette, electromagnetic
interference, etc.). Check the inspection items below to diagnose the malfunction.
MALFUNCTION WITH RADIO, TAPE AND CD
Symptom Possible cause
Inoperative

Audio power supply circuit. Refer to AV-41, "Power Supply Circuit Inspection" .

Audio communication line check (Without Navigation System). Refer to AV-82,
"Audio Communication Line Inspection" .

Audio communication line check (With Navigation System). Refer to AV-149, "AV
Communication Line Check (Between Display Control Unit and NAVI Control Unit)"
.

A/C and AV switch check. Refer to AV- 4 4 , "A/C and AV Switch Inspection" .
If above systems are OK, replace audio unit.
Audio steering wheel switch does not operate.

Audio steering wheel switch check. Refer to AV-42, "Audio Steering Wheel Switch
Inspection" .
If above systems are OK, replace audio unit.
Audio display is not shown.

Audio communication line check (Without Navigation System). Refer to AV-82,
"Audio Communication Line Inspection" .

Audio communication line check (With Navigation System). Refer to AV-150,
"Audio Communication Line Check (Between Display Control Unit and Audio Unit)"
.
If above systems are OK, replace audio unit.
All speaker do not sound.

Replace audio unit (Base system). Refer to AV-47, "Removal and Installation of
Audio Unit" .

BOSE speaker amp. power supply. Refer to AV- 4 1 , "Power Supply Circuit Inspec-
tion" .

BOSE speaker amp. circuit. Refer to AV- 4 4 , "BOSE Speaker Amp. Inspection" .
If above systems are OK, replace BOSE speaker amp.
Speed sensitive volume system dose not work.

Vehicle speed signal check. Refer to AV- 4 5 , "Vehicle Speed Signal Inspection" .
If above system is OK, replace audio unit.
Poor sound

Replace audio unit (Base system). Refer to AV-47, "Removal and Installation of
Audio Unit" .

BOSE speaker amp (BOSE system). check. Refer to AV- 4 4 , "BOSE Speaker Amp.
Inspection" .
If above systems are OK, replace BOSE speaker amp.
Noisy

Noise check. Refer to AV- 4 0 , "Noise Inspection" .
If above systems are OK, replace audio unit.

NAVIGATION SYSTEM AV-87
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NAVIGATION SYSTEMPFP:25915
System DescriptionAKS007IQ
The navigation system periodically calculates the vehicle's current
position according to the following three signals: Travel distance of
the vehicle as determined by the vehicle speed sensor, turning angle
of the vehicle as determined by the gyroscope (angular velocity sen-
sor), and the direction of vehicle travel as determined by the GPS
antenna (GPS information).
The current position of the vehicle is then identified by comparing the
calculated vehicle position with map data read from the map DVD-
ROM, which is stored in the DVD-ROM drive (map-matching), and
indicated on the screen with a current-location mark.
By comparing the vehicle position detection results found by the
GPS and by map-matching, more accurate vehicle position data can
be used.
The current vehicle position will be calculated by detecting the dis-
tance the vehicle moved from the previous calculation point and its
direction.
TRAVEL DISTANCE
Travel distance calculations are based on the vehicle speed sensor input signal. Therefore, the calculation
may become incorrect as the tires wear down. To prevent this, an automatic distance fine adjustment function
has been adopted.
TRAVEL DIRECTION
Change in the travel direction of the vehicle is calculated by a gyroscope (angular velocity sensor) and a GPS
antenna (GPS information). As the gyroscope and GPS antenna have both merit and demerit, input signals
from them are prioritized in each situation. However, this order of priority may change in accordance with more
detailed travel conditions so that the travel direction is detected more accurately.
MAP-MATCHING
Map-matching is a function that repositions the vehicle on the road
map when a new location is judged to be the most accurate. This is
done by comparing the current vehicle position, calculated by the
method described in the position detection principle, with the road
map data around the vehicle, read from the map DVD-ROM stored in
the DVD-ROM drive.
Therefore, the vehicle position may not be corrected after the vehicle
is driven over a certain distance or time in which GPS information is
hard to receive. In this case, the current location mark on the display
must be corrected manually.
CAUTION:
The road map data is based on data stored in the map DVD-
ROM.
SKIA6215E
SEL684V
Type Advantage Disadvantage
Gyroscope
(angular velocity sensor)

Can detect the vehicle's turning angle
quite accurately.
Direction errors may accumulate when the vehicle is
driven for long distances without stopping.
GPS antenna
(GPS information)

Can detect the vehicle's travel direction
(North/South/East/West).
Correct direction cannot be detected when the vehicle
speed is low.
SEL685V

AV-88
NAVIGATION SYSTEM
Revision: 2005 July 2005 FX

In map-matching, alternative routes to reach the destination will
be shown and prioritized, after the road on which the vehicle is
currently driven has been judged and the current-location mark
has been repositioned.
If there is an error in distance and/or direction, the alternative
routes will be shown in different order of priority, and the wrong
road can be avoided.
If two roads are running in parallel, they are of the same priority.
Therefore, the current-location mark may appear on either of
them alternately, depending on maneuvering of the steering
wheel and configuration of the road.

Map-matching does not function correctly when the road on
which the vehicle is driving is new and not recorded in the map
DVD-ROM, or when the road pattern stored in the map data and
the actual road pattern are different due to repair.
When driving on a road not present in the map, the map-match-
ing function may find another road and position the current-loca-
tion mark on it. Then, when the correct road is detected, the
current-location mark may leap to it.

Effective range for comparing the vehicle position and travel
direction calculated by the distance and direction with the road
data read from the map DVD-ROM is limited. Therefore, when
there is an excessive gap between the current vehicle position
and the position on the map, correction by map-matching is not possible.
GPS (GLOBAL POSITIONING SYSTEM)
GPS (Global Positioning System) has been developed and con-
trolled by the US Department of Defense. The system utilizes GPS
satellite (NAVSTAR), sending out radio waves while flying on an orbit
around the earth at the height of approx. 21,000 km (13,000 miles).
The GPS receiver calculates the vehicle's position in three dimen-
sions (latitude/longitude/altitude) according to the time lag of the
radio waves received from four or more GPS satellites (three-dimen-
sional positioning). If radio waves were received only from three
GPS satellites, the GPS receiver calculates the vehicle's position in
two dimensions (latitude/longitude), utilizing the altitude data calcu-
lated previously by using radio waves from four or more GPS satel-
lites (two–dimensional positioning).
Accuracy of the GPS will deteriorate under the following conditions.

In two–dimensional positioning, the GPS accuracy will deteriorate when the altitude of the vehicle position
changes.

There may be an error of approximately 10 m (30 ft) in position detected by three-dimensional positioning,
which is more accurate than two–dimensional positioning. The accuracy can be even lower depending on
the arrangement of the GPS satellites utilized for the positioning.

Position detection is not possible when the vehicle is in an area where radio waves from the GPS satellite
do not reach, such as in a tunnel, parking lot in a building, and under an elevated highway. Radio waves
from the GPS satellites may not be received when some object is located over the GPS antenna.

Position correction by GPS is not available while the vehicle is stopped.
SEL686V
SKIA0613E
SEL526V

NAVIGATION SYSTEM AV-89
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COMPONENT DESCRIPTION
NAVI Control Unit

The gyro (angular speed sensor) and the DVD-ROM drive are
built-in units that control the navigation functions.

Signals are received from the gyro, the vehicle speed sensor,
and the GPS antenna. Vehicle location is determined by com-
bining this data with the data contained in the DVD-ROM map.
Locational information is shown on LCD panel.
DVD-ROM Drive
Maps, traffic control regulations, and other pertinent information can
be easily read from the DVD-ROM disc.
Map DVD-ROM

The map DVD-ROM has maps, traffic control regulations, and other pertinent information.

To improve DVD-ROM map matching and route determination functions, the DVD-ROM uses an exclusive
Nissan format. Therefore, the use of a DVD-ROM provided by other manufacturers cannot be used.
Gyro (Angular Speed Sensor)

The oscillator gyro sensor is used to detect changes in vehicle steering angle.

The gyro is built into the navigation (NAVI) control unit.
BIRDVIEW™
The BIRDVIEW™ provides a detailed and easily seen display of road conditions covering the vehicle's imme-
diate to distant area.

MAP DISPLAY
PKIA0248E
PKIA0249E
SKIA6098E

AV-90
NAVIGATION SYSTEM
Revision: 2005 July 2005 FX

BIRDVIEW™
Description

Display area: Trapezoidal representation showing approximate
distances (Wn, D, and Wd).

Ten horizontal grid lines indicate display width while six vertical
grid lines indicate display depth and direction.

Pushing the “ZOOM IN” button during operation displays the
scale change and the view point height on the left side of the
screen.
The height of the view point increases or decreases when
“ZOOM” or “WIDE” is selected with the joystick.
MAP DISPLAY
Function of each icon is as follows:
1. Azimuth indication
2. Position marker

The tip of the arrow shows the current location. The shaft of
the arrow indicates the direction in which the vehicle is travel-
ing.
3. GPS reception signal (indicates current reception conditions.)
4. Distance display (shows the distance in a reduced scale.)
SKIA6099E
SKIA5613E
SKIA6100E

NAVIGATION SYSTEM AV-91
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FUNCTION OF CENTER SWITCH
Display with Pushed “DEST” Button

Easy Mode

Expert Mode
The function of each icon is as follows:
SKIB3188E
SKIB3189E
Icon Mode
Description
Easy Expert
Address Book ×Favorite place can be saved to memory.
Street Address ××The destination can be searched from the address.
Point of Interest (POI) ××The destination of favorite facility can be searched.
Previous Dest. ×The previous ten destinations stored in memory are displayed.
Intersection ×The destination can be searched from the intersection.
City ×The destination can be searched from city name.
Map ×The destination can be searched from the map.
Phone Number × When two or more countries are included in one DVD-ROM, the destination can be
searched for under the country name.
Home ×Sets the home as a destination.
Help ×Explanation of navigational functions appear on the display.
Country ××Select country (USA, CANADA).

AV-92
NAVIGATION SYSTEM
Revision: 2005 July 2005 FX
Display with Pushed “ROUTE” Button

Easy Mode

Expert Mode
The function of each icon is as follows:
*: When destinations have been entered, route guidance has been turned OFF or destination has been reached, “Route Info.” and “ Edit
Route” are not displayed.
SKIA4494E
SKIA4495E
Icon Mode
Description
Easy Expert
Quick Stop ×× The selected facility is set as the destination or waypoint.
(Route guidance has been turned OFF or the destination has been reached.)
Where am I? ××Next, current and previous street names can be displayed.
Cancel Guidance ×× The following can be set.

All Destinations

Way point

Not Cancel
Route Info.* × The following can be set.

Complete Route

Turn List

Route Simulation
(Displayed only when the destination area has been set.)
Edit Route* × Change the destination or add the transit points of the route set in the route guide. (Displayed
only when the automatic reroute function has been turned OFF and the recommended route is
not followed.)
Help ×Explanation of navigational functions appear on the display.

NAVIGATION SYSTEM AV-93
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Display with Pushed “SETTING” Button
The function of each icon is as follows:
Display Settings
How To Perform Display Setting
1. Start the engine.
2. Push “SETTING” button.
3. Select “Display”.
4. Push “Enter” switch.
Application Items
Brightness/ Contrast/ Map Back Ground
Select “Brightness/Contrast/Map Background”.

Brightness, Contrast and Back ground are shown at the lower part of the screen, and it can be set by
pushing joystick.
Display Off
Select “Display Off”.

When setting is turned on (Indicator light ON), the display will be under sleep mode.
Setting of the Under Section Display
Select “Setting of the under section display”.

The setting status that is selected from A/C or AV is shown at the lower part of the screen.
SKIA4496E
Icon Description
Display Settings of display can be performed.
Vehicle Electronic Systems Settings of vehicle electrical equipment can be performed.
System Settings Settings of linguistic select , time adjusting and beep sound can be performed.
Navigation Settings and adjusting of navigation can be performed.
Short Menus Easy Mode and Expert Easy Mode can be switched.
Guidance Volume The volume and/or on/off of voice prompt can be controlled by the joystick.
Help (only easy mode) Explanation of navigational functions appear on the display.
SKIA5791E
Icon Description Reference page
Brightness/Contrast/Map Background Brightness, Contrast and Map Background can be set. AV- 9 3
Display Off Display sleep mode ON/OFF can be switched.AV- 9 3
Setting of the under section display The setting status of A/C or AV can be shown. AV- 9 3

AV-94
NAVIGATION SYSTEM
Revision: 2005 July 2005 FX
Vehicle Electronic Systems
How To Perform Vehicle Electronic Systems
1. Start the engine.
2. Push “SETTING” button.
3. Select “Vehicle Electronic Systems”.
4. Push “Enter” switch.
Application Items
Adjust Driver Seat When Exiting Vehicle
1. Select “Adjust Driver Seat When Exiting Vehicle”.
2. Push “Enter” switch.

The indicator light alternately turns on and off each time the “Enter” switch is pressed.
Lift Steering Column When Exiting Vehicle
1. Select “Lift Steering Column When Exiting Vehicle”.
2. Push “Enter” switch.

The indicator light alternately turns on and off each time the “Enter” switch is pressed.
Selective Door Unlock (With Intelligent Key)
1. Select “Selective Door Unlock”.
PKIB6603E
Icon Description Reference
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Adjust Driver Seat When Exiting Vehicle The driver's seat automatically moves back and returns to the original
position. AV- 9 4
Lift Steering Column When Exiting Vehicle This function can be performed to On or Off.
AV- 9 4
Selective Door Unlock This key can switch the unlock doors of the 1st unlocking operation as
follows.

Only the driver side door (On) ⇔All the doors (Off) AV- 9 4
Keyless Remote Response-Horn
This key changes the horn chirp mode occurring when pressing the
Lock button on the Intelligent Key or keyfob. AV- 9 5
Keyless Remote Response-Lights
This key changes the hazard indicator flash mode occurring when
pressing the Lock or Unlock button on the Intelligent Key or keyfob. AV- 9 5
Auto Re-Lock TimeThe length of auto door relock time can be set.
(Setting value: OFF, 1min or 5min) AV- 9 5
Sensitivity of Automatic Headlights Sensitivity of automatic light can be set as desired.
AV- 9 5
Automatic Headlights Off Delay You can control how long it takes the automatic turn off timer to extin-
guish the headlights in AUTO position.
(Setting value: OFF, 30sec, 45sec, 60sec, 90sec, 120sec, 150sec or
180sec) AV- 9 5
Speed Dependent wiper This function can be performed to On or Off.
AV- 9 5
Intelligent Key Lock Response-Sound The sound pattern of the Intelligent Key operation can be set as desired.
(Setting value:OFF, Beeper or Horn chirp) AV- 9 5
Intelligent Key Unlock Response-Beep Sound
The beep sound when unlocking door with the intelligent key operation
can be turned On or Off. AV- 9 5
Intelligent Key Lock/Unlock FunctionThe door handle request switch lock/unlock operation with the Intelligent
Key can be canceled or activated. AV- 9 5
Return All Settings to Default The all settings made by VEHICLE ELECTRONICS will return to
default. AV- 9 5