TeeJet FieldPilot 220 User Guide User Manual

Tilt calibration, Tilt calibration (continued)

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5.

Once the height is entered, press the Swath Width key

to proceed to the next Tilt Calibration page.

6.

Level Page One is displayed. Position the vehicle on a level

surface. Press the Swath Width key

to advance to the

next level page.

7.

Turn the vehicle 180 degrees and reposition the vehicle at

the same location. Press the Swath Width key

again to

record the level position.

8. The

fi nal Tilt Calibration Screen will be displayed. This shows

that Tilt Calibration has been completed. After 5 seconds, this

screen will time out and the Main application page will appear.

98-05105 R0

TILT CALIBRATION

Tilt corrected GPS positions provided improved guidance per-
formance in hilly terrain. To provide accurate tilt correction, the
operator must calibrate the Steering Control Module (SCM).

The CenterLine 220 will detect if an SCM is connected. If detect-
ed, the operator will be able to perform the tilt calibration. The tilt
calibration process must be started from a power up sequence.

1.

Begin with the CenterLine 220 powered off.

2.

Start the Tilt Calibration sequence by holding down the

Power

key and the Swath Width key

at the


same time until the Tilt Screen appears. Once the screen is


displayed, release the keys.

3.

A tilt calibration On/Off page will be displayed. If the page


displays an empty check box, the rest of the tilt calibration

screens will not be available and the calibration will end.

Check the box by using the Increase/Decrease keys.

.

3a. Press the Swath Width key

to advance to the next

screen.


4.

Measure the height of the antenna from the ground. Enter the

antenna height (in feet and tenths of feet) (metres) on the

antenna height page using the Increase and Decrease keys

.

1

1801 Business Park Drive

Springfi eld, Illinois 62703 USA

(217) 753-8424

www.teejet.com

3

4

12.5

2

TILT CALIBRATION (CONTINUED)

4

- Deselects
+ Selects

NOTE: This page will time out

after 10 seconds if no
keys are pressed.

NOTE: This page will time out

after 10 seconds if no
keys are pressed.

5

GENERAL NOTES

When fi rst tuning FieldPilot 220, refer to the Vehicle Kit installa-
tion instructions for the starting oil fl ow setting and any console
settings that may be recommended for the particular vehicle.
If no console settings are recommended in the Vehicle Kit
instructions, start with the default settings stated in this User
Guide and proceed as follows.

1.

Use the Valve Test instructions to ensure that the valve is

being driven in the correct direction. If the vehicle steers in

the reverse direction to the setting selected on the

console, swap the A and B valve connectors on cable

45-10103 at the FieldPilot valve.

2.

Adjust Valve Gain, Aggressiveness, and Sensitivity. Be

aware that these settings are interdependent. A large

change in one of these settings may require that

adjustments are made in the other two settings.

3.

Once Valve Gain, Aggressiveness, and Sensitivity have

been properly adjusted, proceed to fi ne-tuning the

Look-ahead

setting.

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