MacDon FD75 OM - Manual (Page 140)

OPERATION
3. Select the Front attachment parameter settings
icon (A). A list of settings appears.
4. Select Sensitivity CAC (B) from the list.
Figure 4.175: Combine Display, Console, and
Propulsion Lever
5. Select the Sensitivity CAC icon (A).
6. To set the sensitivity you will have to change the cutting
height adjustment from the 0 default.
The settings
between 1 to 50 provide a faster response. Settings
between -1 to -50 provide a slower response. When
making adjustments to the above numbers, do it in
increments of 5.
There are two settings to change:
• Cutting Height Adjustment (B)
• Auto Drop Rate
When you are cutting on the ground and the reaction
between the header and the adapter is too slow,
increase the Cutting Height Adjustment setting.
When the feeder house reacts (hunting) up and down
too fast, decrease the cutting height adjustment.
When lowering the header takes too much time,
increase the sensitivity.
When the header hits the ground to hard and too
quickly, decrease the sensitivity.
Figure 4.176: Combine Display
Adjusting Auto Reel Speed (Lexion 700 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 adjust the auto reel speed, follow these steps:
169894 126 Revision A