MacDon PW8, Operator'S Manual

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Revision A
Calibrating Auto Header Height Control (John Deere 70 Series)
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. Start combine.
Figure 4.71: John Deere Combine Display
2. Press button located fourth from left along top of
monitor (A) to select icon that resembles an open book
with a wrench on it (B).
3. Press button (A) a second time to enter diagnostics and
calibration mode.
Figure 4.72: John Deere Combine Display
4. Select HEADER in box (A) by scrolling down to box
using scroll knob, and then pressing check mark button
(knob and button are shown in the figure below).
5. Scroll down to lower right icon that resembles an arrow
in a diamond (B) and press check mark button to
select it.
AHHC SYSTEM