9
Quality for Professionals
Cursor "down"
Cursor "up"
Decrease speed
Increase speed
Lights up if the slide
valve is closed
Lights up when the
slide valve is open
Digital display
Lights up when
switched on
6
Control module
The ZS 200 M3 has a control module with a hermetically sealed membrane
keyboard.
There is a 4-pin plug on the base, for the power supply. There is also a 12-pin plug
for the connection to the spreader.
The "On/Off” button, which is used to switch the device on and off, is
located at the bottom left.
The speed of the spreader plates can be adjusted with these buttons.
This button is used to select the slide valve opening.
Pressing and holding this button will cause the set position to change
on the display. However, the slide valve remains in position until the
button is released. When the slide valve opens, the indicator light starts
to flash. A steady light indicates that the slide valve has reached the
selected opening position.
A brief press will open the slide valve to the set position.
This button reduces the size of the slide valve opening. Pressing and
holding this button will cause the set position to change on the display.
However, the slide valve remains in position until the button is released.
When the slide valve closes, the indicator light starts to flash. A steady
light indicates that the slide valve is fully closed.
A brief press of the button closes the slide valve completely.
On-board computer controller (e.g. surface calculation, seed rate
calibration test, emptying), selection of menu items.
Fig.: 10
On/Off button
Close slide valve Open slide valve
