OPERATION
To set the sensing grain header height, follow these steps:
1. Press t he DIAGNO ST IC button (A) on t he monito r –
DIA appears on the monitor.
2. Press the UP button (B) until EO1 appears on
the monitor, and press ENTER (D) – this is the
header adjustment.
3. Press the UP (B) or DOWN (C) button until ‘1 28 ’ is
displayed on the top portion of the monitor – this is the
reading for the sensor.
4. Press ENTER (D) to select ‘128’ as the sensor reading
(this will allow you to change the display to a three-digit
number so it has a ‘50’ in it).
5. Press the UP (B) or DOWN (C) button until the desired
number is displayed, and press the CAL (E) button.
6. Press ENTER (D) to save the changes. The height is
now set.
Figure 3.180: Combine Display
NOTE:
Do NOT use the active header float function (A) in
combination with the MacDon Auto Header Height
Control (AHHC) – the two systems will counteract
one another. The header symbol (B) on the display
should NOT have a wavy line under it and should
appear exactly as shown on the Active Header
Control Display in Figure 3.181: Combine Display,
page 135.
Figure 3.181:
Combine Display
Setting the S
ensitivity of the Auto Header Height Control (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 do cument was published. Refer to
the combine operator’s manual for updates.
147695 135 Revision A