Nogueira FTN-2500 Manual De Instrucciones página 180

4. Preparation
4.7.3- Joystick connections
Connect the cable terminals of the joystick
to the Harvester's electro valve (see figure).
Then connect the positive and negative wires
of the Joystick to the corresponding poles of
the tractor battery (12 V).
56
-
+
-
+
BLACK WIRE: ( - )
COLORED WIRE: ( + )
Instructions Manual
ELECTRO VALVE
1
4
3
ER1
ER4
ER3
ER2