OMH205908: 9650 STS and 9750 STS Combines9650 STS 700501 9750 STS 700601 , Block File: OUO6075_0001FED_19

CONTOUR MASTER Angle Sensor Calibration

The CONTOUR MASTER angle sensor is calibrated using the CONTOUR MASTER calibration procedure. The CONTOUR MASTER calibration procedure must be performed before initial use or when the CONTOUR MASTER sensor is replaced.

Prepare the header for calibration:

Make sure CONTOUR MASTER is engaged before calibrating.

Make sure the CONTOUR MASTER sensor is operating.

Start the combine and raise the header completely.

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Press the diagnostic switch. DIA will appear on the triple display tachometer.

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Press the calibration switch. CAL and conc will appear on the triple display tachometer.

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Press the up or down arrow switch to access the tiLt calibration mode. CAL and tiLt will appear on the triple display tachometer.

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Press the enter switch. tiLt and L - dn will appear on the triple display tachometer.

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To establish the left tilt sensor setting:

Press and hold the left side of the tilt switch (A) until the feeder house rotates completely to the left. This establishes the left tilt sensor setting.

A-Tilt Switch

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Press the calibration button. tiLt and r - dn will appear on the triple display tachometer.

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To establish the right tilt sensor setting:

Press and hold the right side of the tilt switch (A) until the feeder house rotates completely to the right. This establishes the right tilt sensor setting.

A-Tilt Switch

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Press the calibration switch. tiLt and cntr will appear on the triple display tachometer.

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Use the tilt switch (A) to level the feeder house.

For a visual indication of whether the header is level with the combine chassis, the CONTOUR MASTER feeder house is equipped with a manual indicator.

When the notch (B) is in the center of the rubber seal, the header is approximately level with the combine body.

A-Tilt Switch
B-Notch

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Press the calibration switch. EOC will appear on the triple display tachometer.

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Press the enter switch to store the calibration value or press the back arrow switch to abort the calibration (and not save values).

Press the back arrow switch to return to normal operation.

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