Auto Calibrating Sprayer

The SPRAYSTAR ™ system will automatically calibrate itself in order to provide an optimal control for a particular situation.

The only time auto calibration is needed is when the A, B or C values do not lie within their ranges or when the solution control valve and/or chassis control unit (CCU) is replaced.

NOTE: The A, B, and C ranges are:

A = 75-300

B = 500-900

C= 100-500

To auto calibrate the sprayer:

NOTE: Solution pump switch should be turned off to perform this procedure.

1. Operate engine at full throttle.

2. Press "SETUP" to setup sprayer.

3. Press "A" for Sprayer Setup.

4. Press "PAGE" for Page 2 of Sprayer Setup.

5. Press "E" for Controller Adjust.

6. Press "B" to select Auto Calibrate.

NOTE: Auto calibration will take approximately 1-5 minutes. The procedure will be done when "A", "B" and "C" value appear and auto calibration is done.

7. Press RUN to return to Page 1 of RUN menu.

SPRAYSTAR is a trademark of Deere & Company.

AG,OUO1011,312 -19-28APR99-1/1