2005 INFINITI FX35 display

NAVIGATION SYSTEM AV-175
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Revision: 2005 July 2005 FX
Cause (condition) –: While driving ooo: Display Driving condition Remarks (correction, etc.)
Road config-
uration Y–intersections
At a Y intersection or similar gradual divi-
sion of roads, error the direction of travel
deduced by the sensor may result in the
current-location mark appearing on the
wrong road.
If after traveling about 10 km (6
miles) the correct location has
not been restored, perform
location correction and, if nec-
essary, direction correction.
Spiral roads
When driving on a large, continuous spiral
road (such as loop bridge), turning angle
error is accumulated and the vehicle mark
may deviate from the correct location.
Straight roads When driving on a long, straight road and
slow curve without stopping, map-match-
ing does not work effectively enough and
distance errors may accumulate. As a
result, the vehicle mark may deviate from
the correct location when the vehicle
turned at a corner.
Zigzag roads When driving on a zigzag road, the map
may be matched to other roads in the simi-
lar direction nearby at every turn, and the
vehicle mark may deviate from the correct
location.
Roads laid out in a grid pattern When driving at where roads are laid out in
a grid pattern, where many roads are run-
ning in the similar direction nearby, the
map may be matched to them by mistake
and the vehicle mark may deviate from the
correct location.
Parallel roads When two roads are running in parallel
(such as highway and sideway), the map
may be matched to the other road by mis-
take and the vehicle mark may deviate
from the correct location.
ELK0192D
ELK0193D
ELK0194D
ELK0195D
ELK0196D
ELK0197D

AV-176
NAVIGATION SYSTEM
Revision: 2005 July 2005 FX
Place In a parking lot When driving in a parking lot, or other loca-
tion where there are no roads on the map,
matching may place the vehicle mark on a
nearby road. When the vehicle returns to
the road, the vehicle mark may have devi-
ated from the correct location.
When driving in circle or turning the steer-
ing wheel repeatedly, direction errors accu-
mulate, and the vehicle mark may deviate
from the correct location.
If after traveling about 10km
(6miles) the correct location
has not been restored, perform
location correction and, if nec-
essary, direction correction.
Turn ta ble
When the ignition switch is OFF, the navi-
gation system cannot get the signal from
the gyroscope (angular speed sensor).
Therefore, the displayed direction may be
wrong and the correct road may not be
easily returned to after rotating the vehicle
on a turn table with the ignition OFF.
Slippery roads On snow, wet roads, gravel, or other roads where tires may slip easily, accumulated
mileage errors may cause the vehicle mark
to deviate from the correct road.
Slopes When parking in sloped garages, when traveling on banked roads, or in other
cases where the vehicle turns when tilted,
an error in the turning angle will occur, and
the vehicle mark may deviate from the
road.
Map data Road not displayed on the map screen
When driving on new roads or other roads
not displayed on the map screen, map
matching does not function correctly and
matches the location to a nearby road.
When the vehicle returns to a road which is
on the map, the vehicle mark may deviate
from the correct road.
Different road pattern
(Changed due to repair) If the road pattern stored in the map data
and the actual road pattern are different,
map matching does not function correctly
and matches the location to a nearby road.
The vehicle mark may deviate from the
correct road.
Vehicle Use of tire chains When tire chains are used, the mileage is
not correctly detected, and the vehicle
mark may deviate from the correct road. Drive the vehicle for a while. If
the distance is still deviated,
adjust it by using the distance
adjustment function. (If the tire
chain is removed, recover the
original value.)
Cause (condition) –: While driving ooo: Display Driving condition Remarks (correction, etc.)
SEL709V
SEL710V
SEL699V
ELK0201D

NAVIGATION SYSTEM AV-177
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Revision: 2005 July 2005 FX
CURRENT LOCATION MARK SHOWS A POSITION WHICH IS COMPLETELY WRONG
In the following cases, the current-location mark may appear on completely different position in the map
depending on the GPS satellite signal receiving conditions. In this case, perform location correction and direc-
tion correction.

When location correction has not been done
–If the receiving conditions of the GPS satellite signal is poor, if the current-location mark becomes out of
place, it may move to a completely different location and not come back if location correction is not done.
The position will be corrected if the GPS signal can be received.

When the vehicle has traveled by ferry, or when the vehicle has been being towed
–Because calculation of the current location cannot be done when traveling with the ignition OFF, for exam-
ple when traveling by ferry or when being towed, the location before travel is displayed. If the precise loca-
tion can be detected with GPS, the location will be corrected.
CURRENT-LOCATION MARK JUMPS
In the following cases, the current-location mark may appear to jump as a result of automatic correction of the
current location.

When map matching has been done
–If the current location and the current-location mark are different when map matching is done, the current-
location mark may seem to jump. At this time, the location may be “corrected” to the wrong road or to a
location which is not on a road.

When GPS location correction has been done
–If the current location and the current-location mark are different when the location is corrected using GPS
measurements, the current-location mark may seem to jump. At this time, the location may be “corrected”
to a location which is not on a road.
Precautions
for driving Just after the engine is started
If the vehicle is driven off just after the
engine is started when the gyroscope
(angular speed sensor) correction is not
completed, the vehicle can lose its direc-
tion and may have deviated from the cor-
rect location. Wait for a short while before
driving after starting the engine.
Continuous driving without stopping When driving long distances without stop- ping, direction errors may accumulate, and
the current-location mark may deviate from
the correct road. Stop and adjust the orientation.
Abusive driving Spinning the wheels or engaging in other kinds of abusive driving may result in the
system being unable perform correct
detection, and may cause the vehicle mark
to deviate from the correct road. If after traveling about 10 km (6
miles) the correct location has
not been restored, perform
location correction and, if nec-
essary, direction correction.
How to cor-
rect location Position correction accuracy
If the accuracy of location settings is poor,
accuracy may be reduced when the correct
road cannot be found, particularly in places
where there are many roads. Enter in the road displayed on
the screen with an accuracy of
approx. 1mm.
Caution: Whenever possible,
use detailed map for the cor-
rection.
Direction when location is corrected
If the accuracy of location settings during
correction is poor, accuracy may be
reduced afterwards. Perform direction correction.
Cause (condition) –: While driving ooo: Display Driving condition Remarks (correction, etc.)
SEL701V
SEL702V

AV-178
NAVIGATION SYSTEM
Revision: 2005 July 2005 FX
CURRENT LOCATION MARK IS IN A RIVER OR SEA
The navigation system moves the current-location mark with no distinction between land and rivers or sea. If
the location mark is somehow out of place, it may appear that the vehicle is driving in a river or the sea.
WHEN DRIVING ON SAME ROAD, SOMETIMES CURRENT-LOCATION MARK IS IN RIGHT
PLACE AND SOMETIMES IT IS WRONG PLACE
The conditions of the GPS antenna (GPS data) and gyroscope (angular speed sensor) change gradually.
Depending on the road traveled and the operation of the steering wheel, the location detection results will be
different. Therefore, even on a road on which the location has never been wrong, conditions may cause the
vehicle mark to deviate.
LOCATION CORRECTION BY MAP-MATCHING IS SLOW

The map matching function needs to refer to the data of the surrounding area. It is necessary to drive
some distance for the function to work.

Because map matching operates on this principle, when there are many roads running in similar direc-
tions in the surrounding area, no matching determination may be made. The location may not be cor-
rected until some special feature is found.
ALTHOUGH GPS RECEIVING DISPLAY IS GREEN, VEHICLE MARK DOES NOT RETURN TO
CORRECT LOCATION

The GPS accuracy has an error of approximately 10 m (30 ft). In some cases the current-location mark
may not be on the correct street, even when GPS location-correction is done.

The navigation system compares the results of GPS location detection with the results from map-match-
ing location detection. The one which is determined to have higher accuracy is used.

GPS location correction may not be performed when the vehicle is stopped.
NAME OF CURRENT PLACE IS NOT DISPLAYED
The current place name may not be displayed if there are no place names displayed on the map screen.
CONTENTS OF DISPLAY DIFFER FOR BIRDVIEW™ AND THE (FLAT) MAP SCREEN
Difference of the BIRDVIEW™ screen from the Flat Map Screen are as Follows.

The current place name displays names which are primarily in the direction of vehicle travel.

The amount of time before the vehicle travel or turn angle is updated on the screen is longer than for the
(flat) map display.

The conditions for display of place names, roads, and other data are different for nearby areas and for
more distant areas.

Some thinning of the character data is done to prevent the display becoming to complex. In some cases
and in some locations, the display contents may differ.

The same place name, street name, etc. may be displayed multiple times.

NAVIGATION SYSTEM AV-181
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Revision: 2005 July 2005 FX
Removal and Installation of A/C and AV SwitchAKS007OB
For A/C and AV switch removal and installation procedures, refer to AV- 4 8 , "Removal and Installation for A/C
and AV Switch" .
Removal and Installation of Display UnitAKS007OC
For display unit removal and installation procedures, refer to AV- 4 7 , "Removal and Installation of Audio Unit" .
Removal and Installation of Display Control UnitAKS007OD
REMOVAL
1. Remove instrument passenger lower panel. Refer to IP-11,
"Removal and Installation" .
2. Remove screws (2) with power tool and remove display control unit.
3. Remove screws (4) with power tool and remove bracket.
INSTALLATION
Installation is the reverse order of removal.
SKIA5825E
SKIA5826E

AV-182
INFINITI MOBILE ENTERTAINMENT SYSTEM
Revision: 2005 July 2005 FX
INFINITI MOBILE ENTERTAINMENT SYSTEMPFP:28184
System DescriptionAKS007WH
Refer to Owner's Manual for mobile entertainment system operating instructions.
Power is supplied at all times

through 15A fuse (No. 32, located in the fuse and fusible link block)

to DVD player terminal 16

through DVD player terminals 31 and 32

to DVD display terminals 15 and 16.
With the ignition switch in the ACC or ON position, power is supplied

through 10A fuse [No. 6, located in the fuse block (J/B)]

to DVD player terminal 15

through DVD player terminal 21

to DVD display terminal 5.
Ground is supplied

to DVD player terminal 22

through body ground B15 and B45

to DVD player terminals 19, 27

through DVD display terminals 6, 10 and 12.
When DVD player power switch is ON, power is supplied

through DVD player terminal 9

to audio unit terminal 38 and

through audio unit terminal 40

to DVD player terminal 11.
When DVD player power switch is ON, DVD sound signals are supplied

through DVD player terminals 17, 18, and 20

to DVD display terminals 1, 2 and 4.
DVD sound can be heard by the head phone.
When rear AV switch is ON, audio signals are supplied

through DVD player terminals 1, 2, 3, and 4

to audio unit terminals 37, 39, 43, and 42.
DVD sound can be heard from the speaker.
When DVD player power switch is ON, video signals are supplied

through DVD player terminals 23 and 24

to DVD display terminals 7 and 8.
When remote controller is operated, operation signals are supplied

through DVD display terminal 14

to DVD player terminal 30 and

through DVD player terminal 29

to DVD display terminal 13.

AV-186
INFINITI MOBILE ENTERTAINMENT SYSTEM
Revision: 2005 July 2005 FX
Terminals and Reference Value for DVD PlayerAKS007WJ
Terminal
(Wire color) Item Signal
input/
output Condition
Reference value Example of
symptom
(+) (–) Ignition
switch Operation
1 (L) 2 (R) MES output
signal (LH)
Output ACC Rear AV
switch is ON No sound
from speaker LH
3 (LG) 4 (PU) MES output
signal (RH) No sound
from speaker RH
8—Shield —— — — —
9
(Y/B) Ground Audio ON sig-
nal (MES - H/
U) Output ACC Push “POWER”
switch of DVD
player Approx. 5 V
System dose not
work properly.
10
(R/Y) Ground Illumination
control signal Input OFF Illumination con-
trol switch is oper-
ated by lighting
switch in 1st posi-
tion. Changes between approx. 0 V
and approx. 12 V. DVD display illumi-
nation cannot be
controlled.
11
(L/W) Ground Control sig-
nal (H/U -
MES) Input ACC Push “POWER”
switch of DVD
player Approx. 5 V
System dose not
work properly.
12
(R/L) Ground Illumination
signal Input OFF Lighting switch is
ON (1st position). Approx. 12 V DVD display illumi-
nation dose not
come on when light-
ing switch is ON (1st
position).
Lighting switch
OFF. Approx. 0 V
15
(LG/R) GroundACC power
supply Input ACC — Battery voltage System does not
work properly.
16
(W/L) Ground
Battery power
supply Input OFF — Battery voltage
System dose not
work properly.
17 (G) 19 (LG) MES output
signal (Com-
mon) Output ACC
Play CD or DVD
video Approx. 0 V —
18 (L) 19 (LG) MES output
signal (L+) Output ACC
Play CD or DVD
video No sound from head
phone LH
19 (LG) Ground Ground — ON — Approx. 0 V —
20 (Y) 19 (LG) MES output
signal (R+) Output ACC Play CD or DVD
video No sound from head
phone RH
21 (L) Ground ACC power
supply Output ACC — Approx. 5 V Display does not
work properly.
22 (B) Ground Ground — ON — Approx. 0 V —
SKIA0177E
SKIA5828E
SKIA5828E

INFINITI MOBILE ENTERTAINMENT SYSTEM AV-187
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Revision: 2005 July 2005 FX
Terminals and Reference Value for DVD DisplayAKS007WK
23
(OR) 24 (W) VIDEO out-
put signal Output ACC Play DVD video No picture
26 Ground Shield (Video) — ON — Approx. 0 V —
27 (PU) Ground Ground — ON — Approx. 0 V —
29
(GY) Ground DVD commu-
nication sig-
nal TX
(DVD - LCD) Output ACC
Push “POWER”
switch of DVD
player Display does not
work properly.
30 (BR) Ground DVD commu-
nication sig-
nal RX
(LCD - DVD) Input ACC
Push “POWER”
switch DVD
player Remote controller
does not work.
31 (Y) Ground Battery power
supply Output — — Battery voltage Display dose not
work properly.
32 (R) Terminal
(Wire color) Item Signal
input/
output Condition
Reference value Example of
symptom
(+) (–) Ignition
switch Operation
SKIA8863J
SKIB0322E
SKIA5832E
Terminal
(Wire color) Item Signal
input/
output Condition
Reference value Example of
symptom
(+) (–) Ignition
switch Operation
1 (G) 3 MES input sig-
nal (common) Input ACC Play CD or DVD
video Approx. 0 V —
2 (L) 3 MES input sig-
nal (L+) Input ACC
Play CD or DVD
video No sound from
head phone LH
3 Ground Shield — ON — Approx. 0 V —
4 (Y) 3 MES input sig-
nal (R+) Input ACC Play cd or DVD
video No sound from
head phone RH
5 (L) Ground Switch power Input ACC — Approx. 5 V Display does not
work properly.
SKIA5828E
SKIA5828E