Height Sensing—Off Ground

Allows you to select the position of the header relative to the ground and return to that position automatically.

Modify When:

Calibration is required when platform is initially connected to the combine. If a different platform of the same type is connected, the calibration should be repeated.

• Header is not following contour of ground.
• Cutting off the ground using height sensing arms. HydraFlex™ Pressure can be increased to lock the header in a rigid position.
• Header appears to be cutting too low. Raise height setting.
• Header rides over the top or leaves uncut crop. Lower height setting.
• Changing header type.
• Ground terrain changes.

System Is Enabled When:

• Properly equipped header is connected to the machine.
• Engine is running.
• Road transport disconnect switch is in field position.
• Height Sensing system is ON.
• Header is engaged.

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Auto Control

1. Select Auto Control on Header application main page.

2. 
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   ON/OFF

   Select to turn Height Sensing ON/OFF.

   
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   Alert Icon

   When a given automation option has issues preventing it from being enabled, the toggle switch is replaced with a generic issue alert icon button. Selecting this button brings up a message dialogue with information to aid in troubleshooting the issues.

   Depending on machine configurations and the setup of your configurable switches and buttons on the multi-function lever, many combinations exist.

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3. 
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   Activation Buttons

   Press the desired activation button.

   Height Sensing will return to last known adjustment setting.

   
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   Height Sensing

   Height Sensing icon appears on the corner post display.

   
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   Activation Number

   Activation number on the corner post display indicates which button was selected.

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4. 
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   Adjustment Dial

   Change the height setpoint by pressing desired activation button and adjust height using header adjustment dial.
   • Turn header adjustment dial clockwise to raise the header and setpoint.
   • Turn header adjustment dial counterclockwise to lower the header and setpoint.
   
   

   
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   Bar Graph

   Bar graph on the corner post display shows the header's relative position based on header height sensor linked to the feeder house.

   
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   Numeric Display

   Numeric display on the corner post display shows the header's relative position based on header height sensor linked to the feeder house.

   
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   Raise/Lower

   Using the header raise/lower switch temporarily deactivates system.

   Pressing and holding the header raise/lower switch for 5 s disables the system.

   Header lower switch can be set to immediately disable system until activation button is pressed. See your John Deere dealer for further information.

   Header lower switch can be set not to reactivate system when header lower switch is pressed. See your John Deere dealer for further information.

   Press activation buttons 1, 2, or 3 to reactivate system. Header automatically moves to last known setting.

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5. 
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   Close

   Select to close.

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