MacDon FD75 OM - Manual (Page 111)

OPERATION
NOTE:
The numbers under this display are simply
reference numbers; they do not represent any
particular value.
Figure 4.111: Combine Display
Adjusting the Threshold for the Drop Rate Valve (John Deere 60 Series)
This adjusts the point at which the restrictor valve opens allowing full flow to the lift cylinders.
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 flow rate sooner, 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 (C).
3. Press the UP or DOWN button until 114 is displayed
on the monitor. This is the setting that adjusts when
the fast drop rate starts with respect to the dead band.
The default setting is 100.
You should operate in
the 60–85 range.
4. To adjust the threshold, once you have 114 displayed
at the top of the monitor, press ENTER. You can now
change the first digit of the number sequence.
5. Press the UP or DOWN button (B) until the desired
number is displayed, and then press the CAL button
(D). This will bring you to the second digit. Repeat this
procedure until the desired setting is achieved. Press
ENTER (C) to save changes.
Figure 4.112: Combine Display
NOTE:
The numbers under this display are simply
reference numbers; they do not represent any
particular value.
169894 97 Revision A