MacDon FD75 OM - Manual (Page 128)

OPERATION
8. Line (A) indicates the setting of the sensitivity. Window
(B) displays the (A). Also value (C) indicates the
sensitivity. Window (D) displays value (C).
NOTE:
The setting can be adjusted from 0 percent to
100 percent.
When sensitivity is adjusted to
0 percent, the signals from the sensing bands
have no effect.
When set to 100 percent,
sensing bands have maximum effect on the
automatic cutting height adjustment. 50% is a
recommended starting point
Figure 4.151: Combine Display
Setting Cutting Height (Lexion 500 Series)
The cutting heights can be programmed into the preset cutting height and into the auto contour system. Use the
preset cutting height for cutting heights above 5.9 in. (150 mm). Use the auto contour system for cutting heights
below 5.9 in. (150 mm).
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.
Use the “<” key or use the “>” key in order to select the Cutting height window. Press the “OK” key in order to open
the respective sub menu.
An active value is indicated by a solid arrow. An inactive value is indicated by an empty arrow.
Setting Preset Cutting Height (Lexion 500 Series)
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 program the settings of the preset cutting height, follow these steps:
1. Start the engine.
2. Activate the machine enable switch.
3. Engage the threshing mechanism.
4. Engage the header.
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