adjustments NISSAN ALMERA TINO 2001 Service Repair Manual

Display with Pushed ªSETTINGº Switch=NLEL0512S0403
SEL614X
The function of each icon is as follows:
Icon Description
Save Current LocationThe current location can be stored in the Address
Book.
System SettingMany adjustments and settings can be made for maxi-
mum driving pleasure and convenience.
Edit Address Book The Address Book data can be edited.
Guidance VolumeThe volume and/or on/off of voice prompt can be con-
trolled by the joystick.
NAVIGATION SYSTEM
System Description (Cont'd)
EL-378

DRIVING TEST=NLEL0521S03During the driving test, diagnose the system by checking the dif-
ference of symptoms with each sensor ON or OFF.
Test Pattern 1NLEL0521S0301Test method in which current position adjustment is not made
according to GPS data.
+Remove the GPS antenna connector from the NAVI control
unit. Drive the vehicle.
Before driving the vehicle, perform ªAdjust Current Locationº
MODE (EL-421).
Test Pattern 2NLEL0521S0302Test procedure in which map matching is not used.
+Before driving the vehicle, perform ªAdjust Current Locationº
MODE (EL-421). With the ignition switch OFF and the map
CD-ROM removed from the NAVI control unit, drive the
vehicle. After driving the vehicle, reinstall the map CD-ROM.
Compare the saved driving tracks for the vehicle's current loca-
tion with roads on the map.
ExampleNLEL0521S0303 when driving in the same area. Determine if this is the result of the
map matching function or the GPS function.>
®Perform test pattern 1.
display>
®Perform test patterns 1 and 2.
+Compare the map and the saved driving tracks. The precision
of the saved driving tracks is within several hundred meters.

®Perform test patterns 1 and 2.
+Make adjustments by driving the vehicle over a known course
(highway or other road where distances are clearly marked).
Calibrate the distance against the known distance. Use the
formula below.
Calibration value = Screen display distance/Actual distance
NAVIGATION SYSTEM
Trouble Diagnoses (Cont'd)
EL-428