MacDon FD75 - Calibrating Auto Header Height Control (Challenger 6 Series)

214323 125 Revision A
Calibrating Auto Header Height Control (Challenger 6 Series)
NOTE:
For best performance of auto header height control (AHHC) system, perform these procedures with center-link set
to D. When setup and calibration are complete, adjust center-link back to desired header angle. Refer to 3.7.4
Header Angle, page 76.
NOTE:
Changes may have been made to combine controls or display since this document was published. Refer to
combine operator’s manual for updates.
1. Ensure center-link is set to D.
1003666
Figure 3.176: Challenger Combine Display
2. On FIELD page, press DIAGNOSTICS icon. The
MISCELLANEOUS page appears.
1003667
Figure 3.177: Challenger Combine Display
3. Press CALIBRATIONS button. The CALIBRATIONS
page appears.
OPERATION