My wife brought two extra kids home from school (due to all the snow days this year, my kids had school today). So I decided to jump in the truck and swing by as an excuse to not listen to screaming 9 y/o girls. On the mrf350, the guy moved the antenna wire to the RF out. He plugged the flasher into RF in, then stuck the flasher on the side of the cable box and couldn't figure out why the channels wouldn't change.