215575 143 Revision B
Figure 4.84: Case IH Combine Display
9. Select CALIBRATION on the combine display and press the
right arrow navigation key to enter the information box.
10. Select HEADER (A) and press ENTER. The CALIBRATION
dialog box opens.
NOTE:
You can use the up and down navigation keys to move
between the options.
Figure 4.85: Case IH Combine Display
11. Follow the calibration steps in the order in which they
appear in the dialog box. As you proceed through the
calibration process, the display will automatically update to
show the next step in the procedure.
NOTE:
The calibration procedure will stop if the system sits idle for
more than 3 minutes or if the ESC key is pressed during
any step.
NOTE:
Refer to your combine operator’ s manual for an
explanation of any error codes encountered.
12. When all the calibration steps have been completed, the message CALIBRATION SUCCESSFUL is displayed on the page.
Exit the CALIBRATION menu by pressing the ENTER or ESC key.
NOTE:
If the float was changed to a heavier setting to complete the ground calibration procedure, readjust the float after the
calibration procedure is completed.
13. If the AHHC system still does not function properly, perform the combine’s maximum stubble height calibration
procedure.
4.7.5 Setting Preset Cutting Height (Case 7010/8010, 7120/8120/9120,
7230/8230/9230, 7240/8240/9240)
Your Case IH 7, 8, or 9 series combine can have up to two auto header height control (AHHC) header height presets
configured at one time.
NOTE:
Changes may have been made to the combine controls or the display since this document was published. Refer to the
combine operator’s manual for updates.
DANGER
Check to be sure all bystanders have cleared the area.
AUTO HEADER HEIGHT CONTROL
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