MacDon FD75 OM - Manual (Page 110)

OPERATION
NOTE:
Do not use the active header float function (A)
in combination with the MacDon Auto Header
Height as the two systems will counteract one
another. Header symbol on display should not
have wavy line under it and should appear
exactly as shown on the Active Header Control
Display illustration.
Figure 4.109: Combine Display
Increasing the Sensitivity of the Auto Header Height (John Deere 60 Series)
This is also known as dead band adjustment.
NOTE:
Changes may have been made to the combine controls or display since this document was published.
Refer to the combine operator’s manual for updates.
To increase the sensitivity of the Auto Header Height, follow
these steps:
1. Press the DIAGNOSTIC button on the monitor—the
button with the open book with the wrench on top of
it (A) dIA appears on the monitor.
2. Press the UP button (B) until EO1 appears on the
monitor (these are all your header adjustments), and
then push the ENTER button (D).
3. Press the UP (B) or DOWN (C) button until 112 is
displayed on the monitor.
This is your sensitivity
setting; the lower the reading, the higher the sensitivity.
You should operate in the 50 to 80 range.
4. To adjust the sensitivity, once you have 112 displayed
at the top of the monitor, press enter. You can now
change the first digit of the number sequence.
5. Press the UP (B) or DOWN button (C) until the desired
number is displayed, and then press the CAL button
(E). This brings you to the second digit. Repeat this
procedure until the desired setting is achieved. Press
ENTER (D) to save changes.
Figure 4.110: Combine Display
169894 96 Revision A