I received a Smart-Fly product called ADJ REGULATOR. I got it without any instructions. It is a board packed in a yellow heat shrink, with a heatsink, and 4 cables, a 2 wires with a frmal connector, a 3 wire with a female connector, a 2 wire with male connector and a 3 wire with a male connector. On the side of the unit there is a 3 pins connector. The label says " Smart-Fly - Adj Regulator - Vin<13V Vout 5.2-6.7V - 12 Watts Revision F".
What is the function of the unit ? (Iguess a regulator), what are all the cables for? what is the side connector for? where can I find instructions for this unit?