Just ordered my Ultrex and I’m curious to know when it comes to the heading sensor it says to wire it to a 12vlt power supply with a one amp inline fuse. Does the heading sensor automatically shut down over a period of time or does it need to be wired into a switch ? I did read on Minnkotta’s website it will not loose its paring with the trolling motor if it looses power just didn’t see anything about wiring it into a switch or if it shuts down on its own. Any input as always is greatly appreciated.