MacDon PW8, Operator'S Manual

Page: 138 / 304

214657
124
Revision A
Figure 4.64: John Deere Combine Display
4. Press UP or DOWN buttons until HDR appears on
monitor.
5. Press ENTER button. HDR H-DN appears on monitor.
6. Fully lower feeder house to ground.
NOTE:
You may need to hold HEADER DOWN switch for a few
seconds to ensure feeder house is fully lowered.
Figure 4.65: John Deere Combine Display
7. Press CAL button (A) to save calibration of header.
HDR H-UP appears on monitor.
8. Raise header 3 feet off the ground, and press CAL (A)
button. EOC appears on monitor.
9. Press ENTER button (B) to save calibration of header.
Your AHHC is now calibrated.
NOTE:
If an error code appears during calibration, sensor is out
of voltage range and will require adjustment. Refer to
Calibrating Auto Header Height Control (John Deere 60
Series), page 123
.
NOTE:
After calibration is complete, adjust combine operation
settings to ensure proper field operation.
AHHC SYSTEM