I just tried to install my first IRV sensors, and unfortunately, can't get past first base it seems. I have them installed in the track, and the IRV plugged into the last LCS component I have with the PDI cable, and then two sensors plugged into the IRV. But, on power up. the red/program LEDs flash once quickly, and then remain on and very dim. When I hold the program button, the dim LED goes out, and nothing further happens. I've checked all of the cables, and they are plugged in correctly. Also, when I first power up, the red LED between the PDI ports does momentarily light as it does on the other LCS components. The other LCS components are still functioning correctly.
Does anyone have any thoughts on additional troubleshooting or has anyone had this issue themselves?