VisionTrak™ Operational Checks

1. NOTE:

   
   H70998-UN-25JAN02

   Right-Hand Shoe Sensor

   
   H70999-UN-25JAN02

   Separator Sensor

   A - Sensor

   Two people are required to perform this operational check. One person must remain seated in operator's seat, while another person taps on sensors.

   Turn key switch to RUN position, but do not start machine.

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2. Engage header switch.

3. NOTE: MUST be in a crop that was previously calibrated. Grain loss calibration value MUST be less than 50.

   Tap on desired sensor (A) several times. Person watching VisionTrak™ display should see movement of shoe loss indicator or separator loss indicator.

4. NOTE: Return grain loss calibration value to original value or perform another crop calibration.

   Disengage header switch and turn key switch OFF.

5. If VisionTrak™ does not work after these checks, see your John Deere dealer.