Radar Calibration

Avoid injury. Perform calibration in safe and open area that is clear of objects and bystanders.

Perform radar calibration if:

• Radar speed and track speed are not equal when slip is not present.
• Radar device was installed/replaced.
• Ballast of tractor was changed.

1. 
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   Select Menu.

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2. Select Machine Settings tab.
3. Select Maintenance & Calibrations icon.
4. Select Calibrations tab.
5. Select Radar Calibration icon.
6. Drive unloaded tractor, on hard, dry and level surface, at approximately 3.2 km/h (2.0 mph).

7. 
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   Select Start button (A) to begin radar calibration process. Radar calibration can be canceled by selecting cancel button (B).
   

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8. 
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   Select OK button (C) to confirm radar calibration.

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If radar calibration is unsuccessful after three attempts, see your John Deere™ dealer.