MacDon M1240 - Every 100 Hours; Servicing Return Air Filter

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A
B
Figure 4.390: HPT Scroll Knob and GSL Select Button
2. Press scroll knob (A) on the HPT or SELECT button (B) on
the ground speed lever (GSL) to display the
QuickMenu page.
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Figure 4.391: Draper Header QuickMenu
3. Scroll to KNIFE setting (A) on the QuickMenu page, and
select it.
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Figure 4.392: Setting Knife Speed
4. Scroll to and select KNIFE SPEED setting (A).
5. Adjust the knife speed using the HPT scroll knob.
6. Press the scroll knob to select.
OPERATION