MacDon FD75 - Calibrating Header (John Deere S7 Series)

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Figure 3.336: John Deere S7 Display – Feeder
House Calibration
11. Follow the instructions on the screen. As you proceed
through the calibration process, the display will
automatically update to show next step.
NOTE:
If an error code appears during calibration, the sensor is
out of voltage range and will require adjustment. Refer
to Adjusting Voltage Limits, page 105.
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Figure 3.337: John Deere S7 Display – Feeder
House Calibration
12. When calibration is complete, select SAVE to confirm
calibration.
Calibrating Header (John Deere S7 Series)
Feeder house calibration must be done before header calibration. If feeder house has not yet been calibrated, refer
to Calibrating Feeder House (John Deere S7 Series), page 197.
For best performance of auto header height control (AHHC), perform these procedures with center-link set to D.
When setup and calibration are complete, adjust center-link back to desired header angle. Refer to 3.7.4 Header
Angle, page 76.
NOTE:
Changes may have been made to combine controls or display since this document was published. Refer to
combine operator’s manual for updates.
1. Ensure center-link is set to D.
2. Rest header on down stops and unlock adapter float.
3. Place wings in locked position.
OPERATION