Calibrating Wheel Slip and Radar

Calibrating wheel sleep and radar is only necessary if a radar speed source is wired directly to the GS2 1800 display. It is not required if the display is installed in a late model CAN based John Deere vehicle.

PC9118-UN-17APR06

Zero Slip Button

1. Select: Menu > Performance Monitor > Settings > Wheel Slip

2. Drive the vehicle on a hard, level surface at a constant speed of 8 kph (5 m.p.h.).

3. Follow on-screen instructions for competing the calibration process.

PC9119-UN-17APR06

Radar Calibration button

1. Select: Menu > Performance Monitor > Settings > Radar)

2. Select the F button to begin the calibration process and drive 122 m (400 ft) at 3.2 kph (2 mi/h) as indicated by the on-screen instructions.

3. Select the F button again at the end of the process.

The radar cannot be calibrated unless on a CCD based vehicle. The only exception to this is if you directly hook the radar to the display via the GreenStar harness direct radar connection, then radar calibration is possible on a CAN based vehicle. See notes below for configuring radar on a CAN based tractor