To complete an automatic speed calibration, mark a 328 ft. (100 m) distance and set a reference point. Open the Auto Speed Cal menu, then complete the on-screen instructions.
- Do an automatic speed calibration in field conditions for maximum accuracy.
- Set two markers 328 ft. (100 m) apart.
- Select a convenient reference point on the tractor/implement and put this point on the tractor/implement in position opposite the first marker.
- Select .
- Complete the on-screen instructions.ADDITIONAL INFORMATION:
Figure: Automatic speed calibration 
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Speed sensor setup
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