Operational Tutorials
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      J100 Spreader Calibration


      1. Importance of Calibration

      • Each material requires specific calibration for accurate flow rates during operations.

      2. Starting the Calibration Process

      • Access the settings tab.

      • Select the spreader icon and choose "spreader calibration."

      • Click "start calibration."

      • Add a new template for the material being used, entering the template name.

      • Note: The option for auto calibration is unavailable; proceed with manual calibration.

      3. Preparing for Calibration

      • Ensure the spreader tank is completely filled with the material.

      4. Performing the First Calibration (Minimum Flow Rate)

      • Start the first calibration.

      • Set calibration time (default is 50 seconds).

      • Adjust the spreader opening size to the minimum (10).

      • Begin calibration to record weight and dump material.

      • Review the recorded weight (e.g., 0.36 pounds).

      • Proceed to the second calibration.

      5. Performing the Second Calibration (Maximum Flow Rate)

      • Set the calibration time to a lower value (e.g., 20 seconds).

      • Adjust the spreader opening size to the maximum (100%).

      • Start calibration to record data.

      • After completion, save the data, establishing both minimum and maximum flow rates.

      6. Adjusting Calibration in the Field

      • If the spreading rate is inaccurate (e.g., trying to spread 10 pounds per acre but getting a lower rate):

        • Access the template and use the edit button.

        • Select "adjust ratio" to fine-tune the spreading rate.

        • Move the slider to compensate for discrepancies.

        • Confirm adjustments to ensure accurate as-applied data.

      7. Conclusion

      • Calibration is essential for effective operation of the EA Vision J100 spreader.

      • Adjustments can be made easily in the field to maintain accuracy.

       

       

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