Nissan Almera Tino V10. Instruction — part 779
the color bar will change as follows.
R (red) signal error: Screen looks bluish
G (green) signal error: Screen looks yellowish
B (blue) signal error: Screen looks reddish
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When the color of the screen looks unusual, EL-430, “Color of
RGB Image Is Not Proper”.
SKIA1406E
VEHICLE SIGNALS
NLEL0605S03
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A comparison check can be made of each actual vehicle sig-
nal and the signals recognized by the system.
Diagnosis item
Display
Condition
Remarks
Vehicle speed
ON
Vehicle speed > 0 km/h (0 MPH)
Changes in indication may be delayed by
approx. 1.5 seconds. This is normal.
OFF
Vehicle speed = 0 km/h (0 MPH)
—
Ignition switch in ACC position
Lights
ON
Lighting switch ON
—
OFF
Lighting switch OFF
IGN
ON
Ignition switch ON
—
OFF
Ignition switch ACC or OFF
Reverse
ON
Selector lever in R-position
Changes in indication may be delayed by
approx. 1.5 seconds. This is normal.
OFF
Selector lever in other than R-position
—
Ignition switch in ACC position
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If vehicle speed is NG, EL-423, “Vehicle Speed Signal Check”.
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If light is NG, EL-424, “Illumination Control Signal Check”.
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If IGN is NG, EL-425, “Ignition signal Check”.
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If reverse is NG, EL-426, “Reverse Signal Check”.
SKIA1616E
NAVIGATION
NLEL0605S04
Display Longitude & Latitude
NLEL0605S0401
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Adjust the pointer with using the joystick and touch “Set”.
NAVIGATION SYSTEM
Confirmation/Adjustment Mode (Cont’d)
EL-412
SKIA1617E
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The longitude and latitude are displayed.
SKIA1517E
Angle Adjustment
NLEL0605S0402
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Adjusts turning angle output detected by the gyroscope.
SKIA0365E
Speed Calibration
NLEL0605S0403
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During normal driving, distance error caused by tire wear and
tire pressure change is automatically adjusted for by the auto-
matic distance correction function. This function, on the other
hand, is for immediate adjustment, in cases such as driving
with tire chain fitted on tires.
Initialize Location
NLEL0605S0404
Description
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Location data for GPS in the Center control unit is initialized in
Europe by this mode. Then it is possible for Center control unit
to receive GPS signals for short time.
SKIA1618E
How to perform “Initialize location” mode
1.
Select “Initialize Location”, and push “ENTER”.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
NAVIGATION SYSTEM
Confirmation/Adjustment Mode (Cont’d)
EL-413
SKIA1619E
2.
A message “Please wait.” is displayed and then backs to
another display of “Confirmation/Adjustment” mode.
NOTE:
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To continue GPS initialized operation, operate as follows back
to “Map” screen.
−
Push “BACK” button twice.
−
Push “MAP” button.
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After above operation, GPS indicator changes to green color
within half a minute, unless improper GPS located condition.
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This operation should be performed in outside field.
HISTORY OF ERRORS
NLEL0605S05
SKIA1518E
DIAGNOSIS BY HISTORY OF ERRORS
NLEL0605S06
The “Self-diagnosis” results indicate whether an error occurred dur-
ing the period from when the ignition switch is turned to ON until
“Self-diagnosis” is completed.
If an error occurred before the ignition switch was turned to ON and
does not occur again until the “Self-diagnosis” is completed, the
diagnosis result will be judged normal. Therefore, those errors in
the past, which cannot be found by the “Self-diagnosis,” must be
found by diagnosing the “History of Errors”.
The History of Errors displays the time and place of the most recent
occurrence of that error. However, take note of the following points.
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Correct time of the error occurrence may not be displayed
when the GPS antenna substrate within the AV and NAVI con-
trol unit has malfunctioned.
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Place of the error occurrence is represented by the position of
the current-location mark at the time when the error occurred.
If the current-location mark has deviated from the correct
position, then the place of the error occurrence max be located
correctly.
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The maximum number of occurrences which can be stored is
50. For the 51st and later occurrences, the displayed number
remains 50.
When a reproducible malfunction occurred but its cause cannot be
identified because several errors are present, record the item, num-
ber and place (longitude/latitude) of error occurrence (or delete the
NAVIGATION SYSTEM
Confirmation/Adjustment Mode (Cont’d)
EL-414
History of Errors), then turn the ignition switch from OFF to ON to
reproduce the malfunction. Check the History of Errors to find the
items which show an increased number of occurrences, and diag-
nose the item.
Error item
Possible causes
Example of symptom
Action/symptom
Gyro sensor
disconnected
Communications malfunction between AV and NAVI control unit
and internal gyro
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Navigation location detection performance
has deteriorated.
(Angular velocity cannot be detected.)
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Perform the self-diagnosis.
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When the AV and NAVI control unit is judged normal by self-
diagnosis, the symptom may be intermittent, caused by strong
radio interference.
GPS discon-
nected
Communication error between AV and NAVI control unit and
internal GPS substrate
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Navigation location detection performance
has deteriorated.
(Location correction using GPS is not per-
formed.)
I
GPS receiving status remains gray.
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Perform the self-diagnosis.
I
When the AV and NAVI control unit is judged normal by self-
diagnosis, the symptom may be intermittent, caused by strong
radio interference.
GPS trans-
mission cable
malfunction
Malfunctioning transmission wires to AV and NAVI control unit
and internal GPS substrate
I
During self-diagnosis, GPS diagnosis is not
performed.
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Perform the self-diagnosis.
I
When the AV and NAVI control unit is judged normal by self-
diagnosis, the symptom may be intermittent, caused by strong
radio interference.
GPS input
line connec-
tion error
Malfunctioning receiving wires to AV and NAVI control unit and
internal GPS substrate
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Navigation location detection performance
has deteriorated.
(Location correction using GPS is not per-
formed.)
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GPS receiving status remains gray.
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Perform the self-diagnosis.
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When the AV and NAVI control unit is judged normal by self-
diagnosis, the symptom may be intermittent, caused by strong
radio interference.
GPS TCX0
over
GPS TCX0
under
Oscillating frequency of the GPS substrate frequency synchroniz-
ing oscillation circuit exceeded (or below) the specification
I
Navigation location detection performance
has deteriorated.
(Location correction using GPS is not per-
formed.)
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GPS receiving status remains gray.
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Perform the self-diagnosis.
I
When the AV and NAVI control unit is judged normal by self-
diagnosis, the symptom may be intermittent, caused by strong
radio interference, or the control unit may have been sub-
jected to excessively high or low temperatures.
GPS ROM
malfunction
GPS RAM
malfunction
Contents of ROM (or RAM) in GPS substrate are malfunctioning.
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Location detection accuracy of the navigation
system will deteriorate, depending on the
failed area in the memory, because GPS
cannot make correct positioning.
(Location correction using GPS is not per-
formed.)
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Perform the self-diagnosis.
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When the AV and NAVI control unit is judged normal by self-
diagnosis, the symptom may be intermittent, caused by strong
radio interference.
GPS RTC
malfunction
Clock IC in GPS substrate is malfunctioning.
I
Correct time may not be displayed.
I
After the power is turned on, the system
always takes some time until GPS position-
ing becomes possible. (The GPS receiver
starts positioning without re-collecting the
whole satellite information when it judged the
data stored in the receiver is correct.)
I
Correct time of error occurrence may not be
stored in the “History of Errors”.
I
Perform the self-diagnosis.
I
When the AV and NAVI control unit is judged normal by self-
diagnosis, the symptom may be intermittent, caused by strong
radio interference.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
NAVIGATION SYSTEM
Confirmation/Adjustment Mode (Cont’d)
EL-415
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