12
Automatic dosage
To alter the chosen application rate, press either arrow keys on the
display. The chosen quantity applied per area unit is shown. If the key
is pressed again it will raise or lower the chosen rate. When the key is
released the display shows the new rate for a moment and then
returns to the main picture.
NOTE: A minimum speed of 2.0 km/h is needed before the system will
regulate automatically.
Manual dosage
To dose in manual mode, use the pressure switch on the control box.
With HC 2500, the manual mode is indicated on the bottom line with a
flashed text [ MAN. ] over the displayed information. Bottom line is
cleared when [ MAN. ] is displayed.
To go from manual to automatic dosage, briefly touch the arrow key
on the HC 2500.
Reading and reset of area trip
Area trip from 1 to 8 (Y) can be used for individual areas.
Area trip 0 is a tally of area trips 1 to 8. The treated area is memorised
when the system is switched off.
1. Press enter key for area covered and volume sprayed.
2. Press enter key again to return. If is not pressed again it will return
to the main picture after 15 seconds.
To reset the active register press the enter key continuously and a
5 second countdown will commence.
Reset of a register can be stopped if the enter key is released.
Alarms
Alarm warnings [ Vol. rate alarm ] or [ Tank alarm ] are flashed for
3 seconds at a time on the top line over the displayed information.
M A N .
A r e a x x x x . x x h a
Y x x x x x L
