29
Exit the function
or data change
Confirm access
or data change
Scroll
(LEFT /
RIGHT)
Delete
selected
character
Data
decrease
of data
Scroll
(UP /
DOWN)
Enter
selected
character
Par.
ADVANCED SETTINGS
"IMPLEMENT"
11.4.6 Nozzles data
Allows quick nozzle selection and to set characteristic data among those types of nozzles:
12 types of nozzles
ISO
, 10
ATR
nozzles, 10
HCC
nozzles and 6
USR
“User” nozzles (A ÷ F).
The values for
Flowrate
and
Pressure
can be modified for “User” nozzles ONLY.
Legend:
A
Nozzle
B
Reference flowrate
C
Reference pressure
A
B
C
Fig. 62
- Select the nozzle you wish to set up (Fig. 62).
- Enter the relevant features.
- If necessary, repeat the setup for each user nozzle.
• Flowrate
• Pressure
Set the reference flowrate and pressure for the selected nozzle.
The flowrate of the nozzle being used allows the monitor to calculate the pressure without a pressure sensor.
• Minimum pressure
• Maximum pressure
Set the pressure limits for the selected nozzle.
Enable the proper function in the menu
Alarms
(par. 6.4.13) if you want the computer to trigger an alarm when the nozzle is outside the set range.
11.4.7 Wheel sensor
Information concerning speed is usually received by the GPS, which is connected directly to the monitor.
If there is no GPS signal this menu allows to use the wheel sensor as a source of speed data instead of the GPS, and therefore to calculate the
data on the basis of the pulses received by the speed sensor installed on the wheel.
• Constant:
Allows to enter the wheel constant value calculated with the suitable formula.
The wheel constant can be calculated with a good approximation by detecting the distance traveled by the wheel with the speed sensor. The longer
the distance traveled, the more accurate the wheel constant calculation.
Kwheel =
distance traveled (cm)
no. of detection points x wheel rpm
<distance traveled>
distance expressed in cm covered by the wheel along measurement travel.
<no. of measurement points>
number of measurement points (e.g., magnets, bolts, etc.), mounted on wheel.
<no. of wheel revolutions>
number of wheel revolutions required to travel measurement distance.
Take measurements with tires at the operating pressure.
This test must be performed on medium-hard terrain; for application to very soft or very hard terrain, rolling diameter may vary,
leading to inaccurate output calculation; when this is the case, repeat the procedure. During the test, cover the distance with the
tank filled up to half capacity with water.
