I got a hell of a deal on a Kenwood DNX5120 (I know it's old, but it does everything that I want it to do) and picked up everything that I think I need for the install:

PAC ROEM-NIS2 harness adapter
Metra Dash Kit
KCA-iP300v

I was going to take in the wiring harnesses to work tomorrow, so I can solder everything. Then I got to looking at the PAC install instructions. It has a negative, positive high, and positive low for each channel.

Which to I connect to the in-dash positve wires?

Thanks in advance for the help.

 

I was able to find my answer.