MacDon FlexDraper FD1 Series, Operator'S Manual, Page: 206 / 510

OPERATION
Setting the Sensitivity of the Auto Header Height Control (New Holland CR/CX Series)
The sensitivity adjustment controls the distance the cutterbar must travel up or down before the auto header height
control (AHHC) reacts and raises or lowers the feeder house. When the sensitivity is set to maximum, only small
changes in ground height are needed to cause the feeder house to raise or lower. When the sensitivity is set to
minimum, large changes in the ground height are needed to cause the feeder house to raise or lower.
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.
CAUTION
Check to be sure all bystanders have cleared the area.
1. Engage threshing and feeder house.
2. Select HEIGHT SENSITIVITY on the combine
display screen.
3. Use the + or – buttons to change the setting to 200.
4. Press ENTER to save the new setting.
NOTE:
The sensitivity can be changed from 10–250 in
steps of 10. It is factory-set to 100.
Figure 3.298: New Holland Combine Display
Setting Preset Cutting Height (New Holland CR/CX Series)
To set the preset cutting height, follow these steps:
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.
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