UFS Instruction Manual:
General instructions, operation notes and a wiring diagram for the back of the IND (Indicator)

UFS and IND Wiring Diagram:
A general wiring diagram for a UFS being used with the IND type indicator.

UFS and POPO Wiring Diagram:
General instructions, operation notes and a some wiring diagrams for a UFS being used with the POPO type indicator and switch.

IND Wiring Diagram:
A wiring diagram graphic for the back of the IND.