Garmin 660 LMT with BC 30 Back up Camera
Would like a back up camera to monitor my boat when towing with my 31' Class C. Camera will also be helpful for boat launching/retrieval. I have found and read many of the various threads regardin...
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OK, I was actually able to get to my trailer earlier than I thought and test this out. No shore power and batteries connected, the trailer side 7-way disconnected and the pin for 12V Power is energized. So there is back feed power to that pin. Just ended up tying into the running lights like others have.
