Toro Pro Control XP Operator's Manual page 15

1. Press the [Boom 1 Cal] key.
2. Press the [Enter] key.
3. Enter 80 (US or TU) or 204 (SI).
4. Press the [Enter] key.
5. Press the [Boom 2 Cal] key.
6. Press the [Enter] key.
7. Enter 60 (US or TU) or 152 (SI).
8. Press the [Enter] key.
9. Press the [Boom 3 Cal] key.
10. Press the [Enter] key.
11. Enter 80 (US or TU) or 204 (SI).
12. Press the [Enter] key.
Entering the Speed Cal Number
The Speed Cal number is critical to the performance
of the spray system. Ensure that the tires are properly
inflated and that the tank is half full before performing
this procedure.
1. Press the [Speed Cal] key.
2. Press the [Enter] key.
3. Enter the correct Speed Cal number for your current
selected unit of measurement (US, SI, TU).
• When using US units, enter: 148.
• When using SI units, enter: 38.
• When using TU units, enter: 148.
4. Press the [Enter] key.
Note: These number allow the machine to operate
with reasonable accuracy. Fine tuning is necessary
for maximum accuracy.
Fine-tuning the Speed Cal Number
The following procedure requires buttons 1 through
8 to have been populated with data and the CAL to
stop flashing. Use the following procedure to further
fine-tune the Speed Cal number:
1. Measure 500 feet (152 m) on a flat ground surface.
2. Set the distance readout to 0.
3. Press the [Distance] key.
4. Press the [Enter] key.
5. Enter 0.
6. Press the [Enter] key.
7. Drive the vehicle 500 feet (152 m).
8. Ensure that the distance readout on the console
computer reads between 490 feet and 510 feet (149
m and 155 m).
9. If the readout is not between 490 feet and 510 feet
(149 m and 155 m), calibrate the Speed Cal using
the following equation:
• New Speed Cal number = 148 x 500/ Distance
readout (for US or TU units)
• New Speed Cal number = 38 x 152/ Distance
readout (for SI units)
10. Enter the new Speed Cal number using the Entering
the Speed Cal Number procedure.
Entering the Valve Cal Number
The Valve Cal number controls the response of the spray
system to meet the changes of the vehicle speed.
Important: Running the control valve too fast (a
number greater than zero) will cause the system to
oscillate.
To enter the Valve Cal number:
1. Press the [Valve Cal] key.
2. Press the [Enter] key.
3. Enter the Valve Cal calibration number.
Note: The initial valve calibration number for Valve
Cal is 023. We recommend that you use this number
for most spray applications; 046 may be helpful
for small application rates (0.4 gallons/min. or 1.5
liters/min.).
4. Press the [Enter] key.
Entering Optional Calibration Values
You may also want to enter the following data, but it is
not required for operating the spray system.
Volume Tank
This number represents the volume of material in the
tank and must be entered each time you refill the tank.
The function monitors the tank volume while you are
spraying based on the total amount applied.
1. Press the [Vol/Tank] key.
2. Press the [Enter] key.
3. Enter the amount of material in the tank.
4. Press the [Enter] key.
Time
Enter the time of day based on a 24-hour day. For
example, 1:30 p.m. is 13:30. You can also enter 0 to
measure elapsed time.
To set the date, do the following:
1. Press the [Time] key.The display shows MONTH.
2. Press the [Enter] key to change the month.
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