Advanced Settings | Adjustment Triggers | Auto Adjustment Step Size

Step Size is the amount of incremental change to either the chaffer, sieve, or fan speed when commanded by the Active Terrain Adjustment™ (ATA) system.

Modify When:

Adjust the step sizes if sensitivity adjustments or feature selections (individual component adjustment ON/OFF) are ineffective.

Increasing step size:

When maximum sensitivity setting is not achieving desired results, or when all but one component needs more adjustment than the others.

Decreasing step size:

When minimum sensitivity setting is not achieving desired results, or when all but one component needs less adjustment than the others.

Step sizes are individual increments not the total range of the adjustments or number of adjustments.

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Advanced Settings

Procedure to Modify:

Chaffer and Sieve

  1. Select Advanced Settings button.

  2. Scroll to Adjustment Triggers.

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    Step Size

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    Chaffer

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    Sieve

    Select Step Size to open number pad and enter desired value.

    Minimum: 1 mm

    Default: Based on crop being harvested.

    Maximum: 3 mm

    Increment: 1 mm



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    Close

    Select to close.



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Advanced Settings

Fan Speed

  1. Select Advanced Settings button.

  2. Scroll to Adjustment Triggers.

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    Step Size

    Select to open Step Size page.



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    Step Size

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    Fan Speed

    Select desired value.

    Minimum: 20 rpm

    Default: Based on crop being harvested.

    Maximum: 50 rpm

    Increment: 10 rpm



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    Close

    Select to close.




Active Terrain Adjustment is a trademark of Deere & Company

SS43267,00008B0-19-20170127