Terrain Compensation Calibration

Set the orientation of the SC1™. Use the rotation buttons until the on-screen display matches the orientation of the SC1™ ECU Electronic Control Unit.

The SC1™ ECU must be mounted in a horizontal orientation (mounting surface parallel to the ground).

Select the Next button.

Drive the machine forward at least 10 m [33 feet] and park on a flat surface.

Note:  The system must detect a converged GNSS Global Navigation Satellite System status and the direction of forward travel to properly calibrate the terrain compensation features.

Place flags or markers on the outside of each wheel of the fixed axle of the machine.

• Rear axle - Front boom sprayers, rear boom sprayers, and front-steered machines.
• Front axle - Articulated tractors, rear-steered machines, and wind rowers.
• Center of track - Tracked tractors.

Select the Next button and follow the on-screen instructions to begin the terrain compensation calibration.

Select the Calibrate button and wait for the gyro calibration to complete.

Note:  Do not move the machine or implement during the calibration. Wait for the calibration process to complete before moving the machine.

After the gyro calibration is complete, drive forward and turn the machine around (180°). Park the machine between the markers facing in the opposite direction from the first calibration. Make sure the markers are aligned with the fixed axle on opposite sides of the machine.

Note:  The two triangles on the display should line up on top of each other when the machine or implement is in the correct position.

Select the Calibrate button again and allow the gyro calibration to complete.

Select the Next arrow.

Begin driving forward at approximately 8 km/h [5 mph]. Turn and hold the steering wheel at a constant steer rate and select the Calibrate button.

Continue driving at a constant speed and while holding the steering wheel at the same steer rate until the compass calibration process is finished.

Stop the machine and select the Next arrow.

Proceed to the Auto-Steer Calibration procedure.

Set the orientation of the SC1™. Use the rotation buttons until the on-screen display matches the orientation of the SC1™ ECU.

The SC1™ ECU must be mounted in a horizontal orientation (mounting surface parallel to the ground).

Note:  The RS1™ orientation is fixed. This page will not display when calibrating a system with RS1™.

Select the Next button.

Drive the machine forward at least 10 m [33 feet] and park on a flat surface.

Note:  The system must detect a converged GNSS status and the direction of forward travel to properly calibrate the terrain compensation features.

Place flags or markers on the outside of each wheel of the fixed axle of the machine.

• Rear axle - Front boom sprayers, rear boom sprayers, and front-steered machines.
• Front axle - Articulated tractors, rear-steered machines, and wind rowers.
• Center of track - Tracked tractors.

Select the Next button and follow the on-screen instructions to begin the terrain compensation calibration.

Select the Calibrate button and wait for the gyro calibration to complete.

Note:  Do not move the machine or implement during the calibration. Wait for the calibration process to complete before moving the machine.

After the gyro calibration is complete, drive forward and turn the machine around (180°). Park the machine between the markers facing in the opposite direction from the first calibration. Make sure the markers are aligned with the fixed axle on opposite sides of the machine.

Note:  The two triangles on the display should line up on top of each other when the machine or implement is in the correct position.

Select the Calibrate button again and allow the gyro calibration to complete.

Select the Next arrow.

Begin driving forward at approximately 8 km/h [5 mph]. Turn and hold the steering wheel at a constant steer rate and select the Calibrate button.

Continue driving at a constant speed and while holding the steering wheel at the same steer rate until the compass calibration process is finished.

Stop the machine and select the Next arrow.

Proceed to the Auto-Steer Calibration procedure.