Where to connect IR bored?

I was wondering, where do we connect the power and ground for the IR board?

The board can be powered by either the main 12v power, or you could wire it off of the backup battery… From what I can gather, most people are running this thing off of a 20A breaker on their main breaker panel. You can see what folks said when I asked the same question at http://www.chiefdelphi.com/forums/showthread.php?t=63475


you can also use the digital in/out pins for power… does anyone know which pins in the pwm you would use for ground and power with this method? is it just red and black (expectable)

i really dont wanna risk reversing the polarity because aparently whoever designed the IR board knows nothing about diodes