I have a dumb question and I apologize in advance. I have a SWM 16 and the power supply sits in my living room behind my TV. I had new flooring put in today and either the installers or my wife disconnected everything. We have one cable that comes up from the basement. The is a 2 way splitter that attaches to the cable. One end connects to my Genie. The other connects to the PI. There is another cable that connects from the PI to the power supply and cord. Here's my question. The 2 ports on the SWM are marked "IRD" and "power to SWM". Which connects to the power supply and which connects to the splitter?