Calibrating Auto Header Height Control (John Deere 60 Series) - MacDon FFT FD75 Assembly Instructions Manual

NOTE:
You may need to hold HEADER DOWN switch for a few seconds to ensure feeder house is fully lowered.
10. Check sensor reading on monitor.
11. Raise header so it is just off ground, and recheck sensor reading.
12. If sensor voltage is not within low and high limits or if range between low and high limits is insufficient, refer to
Adjusting Voltage Limits, page

Calibrating Auto Header Height Control (John Deere 60 Series)

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 Header Angle in
header operator's manual for instructions.
NOTE:
Changes may have been made to combine controls or display since this document was published. Refer to
combine operator's manual for updates.
CAUTION
Check to be sure all bystanders have cleared the area.
1. Ensure center-link is set to D.
2. Rest header on down stops, and unlock adapter float.
3. Put wings in locked position.
4. Start combine.
5. Press DIAGNOSTIC button (A) on monitor. DIA
appears on monitor.
6. Press CAL button (B). DIA-CAL appears on monitor.
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SETTING UP AUTO HEADER HEIGHT CONTROL
142.
Figure 5.142: John Deere Combine Display
206
Revision A