Jensen VX7020 6.2" DVD Navigation Receiver W/ JCAM1 Rear View Backup Camera

okay here's a quick little video about installing a backup camera correctly to a Jensen vx7o 200 head unit there are several videos on this and they're all wrong the Jensen has a button on it for backup camera so you can just turn it on anytime you'd like well if you wire it up away everybody else is saying to do it there's no power to the camera and it just says no signal so here's the easy way to do this this is just a cheap little Amazon esky backup camera on the video cable you'll notice there's this little tracer wire it's basically a trigger it goes on the back of the Jensen there's a green wire that says reverse plus that's not an output to power the camera that's a sensor wire as soon as it sees 12 volts it's going to turn on the backup camera so this little trigger wire here goes to your backup light or backup light circuit on my excursion here it's a purple wire or black wire