Hardi ISOBUS VT, Operator'S Manual

Page: 61 / 104

7 - Menu 3 Calibration
7.9
Menu 3.4.2 Simulated speed value
The “Simulated speed value” menu is used in 2 situations:
Also when spraying speed drops below the lowest speed where a spray
job can begin when starting at headland (this speed is set by the HARDI®
dealer), the speed will be simulated to maintain normal spray pressure
until normal spraying speed is maintained.
•
Default value: 4.5 mph (7.2 km/h)
˜
ATTENTION! Use this menu when a spray job has to be finished
before fixing the defective sensors.
˜
ATTENTION! Recommended setting is 75-90% of spraying speed.
•
When stopped or driving
very slowly while priming
the boom. This feature allows the operator to stop or drive slowly and automatically get normal
spray pressure to prime the boom.
•
If speed sensor is defective. In this case the computer will assume that the sprayer is traveling with the speed typed
in “Simulated speed value”. The operator should keep the tractor constantly at this
speed to maintain a good regulation with ability to handle changes in application rate
and changes in sections.
Speed entered should be appropriate also for headlands. If speed is reduced at
headlands, resulting application rate will be higher than set value. I.e if operator selects
application rate of 20 gpa and speed of 5 mph and then reduces speed from 5 to 4 mph
at headlands, actual application rate will increase to 25 gpa.