Calibration Procedures - When to Calibrate

NOTE: If error codes occur during calibration procedure, codes will show on CommandCenter display. Conditions causing error must be corrected before continuing calibration.

    IMPORTANT: Threshing Clearance Calibration should not be completed with round bar concave covers installed. An incorrect zero position may result.

  • Threshing Clearance Calibration - Perform calibration when control unit LC1, threshing clearance sensor or associated components are replace/adjusted.

  • Header Calibration - Perform calibration;
    • If control unit LC1 has been replaced.
    • If a header height control sensor or associated components are replaced/adjusted.
    • First time each header is connected to combine.

  • Feeder House Speed Calibration - Perform calibration;
    • If control unit LC1 has been replaced.
    • First time each header is connected to combine.
    • If attachments of significant weight is added to or removed from head.

  • Chaffer Opening Calibration - Perform calibration when control unit LC2 or chaffer actuator has been replaced/adjusted.

  • Sieve Opening Calibration - Perform calibration when control unit LC2 or sieve actuator has been replaced/adjusted.

  • Corn Head Deck Plate Calibration - Perform calibration when control unit LC1 or deck plate position sensor or associated components are replaced/adjusted.

  • Smart Feed Rate Handle Calibration - Perform calibration when control unit VCM, handle position sensor are replaced/adjusted.

  • Smart Feed Rate Valve Calibration - Perform calibration when control unit VCM, forward solenoid or reverse solenoid has been replaced.

  • Moisture Calibration - Perform calibration when control unit HMM or associated components are replaced/adjusted.

  • Yield Calibration - Perform calibration when control unit HMM or associated components are replaced/adjusted.

  • Service Hours Calibration - Reset Service Hours.

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