I busted my brain on this for hours, read all 200 posts, and tried
everything, even things that didnt have anything to do with this
keypad. It's very simple though. The pad has no enter button, no #
button, no str button, or anything like that. Just 0-9 keys. There is
a little panel that you have to pop off in the inside of the garage
next to the door on the single button wall mounted door opener.
Inside there is a 9 volt battery (that you should touch your tounge
with to check seeing how this key pad is soo old) and a little switch
that says progam and operate. You simply switch it to program, and
heres the kicker nobody explains, you punch in ONLY 4 numbers for
your code. Then switch it back to operate. Then your done. Nobody
said anything about it only being 4 #'s and thats what made it so
complicated. I feel like i really accomplished something here, lol.
Hope this helps the next person. Theres over 200 posts on this