MacDon FD75 OM - Manual (Page 125)

OPERATION
2. To go to the automatic header modes page, select icon
(A) with a side view of a header. The COMBINE –
HEADER SETUP AHC page displays.
Figure 4.143: Combine Display
3. Select the top left and center icons for auto height
sensing and return to cut.
Figure 4.144: Combine Display
4. After the two icons are selected, you will be able to set
the ground pressure preset on the joy stick by having
button #2 as a light ground pressure setting for muddy
or soft soil conditions, and button #3 as a heavier
setting for harder soil conditions with a faster ground
speed so the header does not skip crop.
Button #1 is reserved for header lift on the headland, it
does not have ground cutting capabilities.
Figure 4.145: Use the Joystick to Set the
Ground Pressure Presets
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