For left scale #1 :
Connect red lead to the white sender lead.
Connect black lead to the black sender lead.
For center scale #2 :
Connect green lead to the white sender lead.
Connect blue to the black sender lead.
For right scale #3 :
Connect white lead to the white sender lead.
Connect brown lead to the black sender lead.
For lighting :
Connect the yellow lead to 12 volts dc or to light dimmer.
Connect the orange lead to ground.
Note!
The patch cable maybe lengthend up to 20 feet using 22 ga. standard wire.
Connecting the instrument to 12 volts will damage it. Connect only to the correct thermocouple.
