DJI Lightbridge 2 Part 9 SDI Cable and Holder

okay here's my new rabbit hole that I'm going down a new quest for punishment each AI lightbridge I have actually been looking for one of these for a long time for a couple of purposes for drone purposes which they were obviously made for and for water-ski purposes I want to be able to transmit high-def video from the boat to shore for spectators over long ranges so I picked up a couple of these DJI light bridge units and I'm starting out for the ground units because I picked them up cheap on eBay first I have not got an air unit yet so that's another stage of this Sega coming so my first question after I got these things while I'm beyond the obvious ones they turn on and off just like a phantom or something like that does so just hitting the power button does not turn them on it actually just tells you they've got a built-in battery so it tells you what the battery level is and like a