|
|
DRIVING TEST During the driving test, diagnose the system by checking the dif- Test pattern 1 Test method in which current position adjustment is not made I Remove the GPS antenna connector from the display & NAVI Test pattern 2 Test procedure in which map matching is not used. I Before driving the vehicle, perform “Adjust Current Location” Example <The position marker consistently indicates the wrong position , Perform test pattern 1. <To verify the accuracy of the road configuration shown on the , Perform test patterns 1 and 2. I Compare the map and the saved driving tracks. The precision <To make distance calibration and adjustments> , Perform test patterns 1 and 2. I Make adjustments by driving the vehicle over a known course Screen display distance Actual distance GI MA EM LC EC FE AT PD FA RA BR ST RS BT HA IDX NAVIGATION SYSTEM Trouble Diagnoses (Cont’d) EL-575 |