As far as I can tell there's only the green button on the back of the gear head, and the button I'm trying to learn on the remote itself. It's not learning anything , lights don't flash at all. Green learn button on the gearhead comes on but goes out and nothing. What am I doing wrong? It won't program.
Three button remote control for craftsman garage door
As far as I can tell there's only the green button on the back of the gear head, and the button I'm trying to learn on the remote itself. It's not learning anything , lights don't flash at all. Green learn button on the gearhead comes on but goes out and nothing. What am I doing wrong? It won't program.