Hello,

I have a Craftsman 1/2 HP opener mfg. in 1997. The problem I'm having is the door can be opened with remote from inside the garge but remote is not opening the door from outside. There are three buttons on this remote. One big and two small. I have follwed the instructions for a garage door opener with receiver SR code button. I was able to delete the codes on the main unit and successfully repgrom my handheld remotes and also the wireless keypad. However, the problem is still persist. The gragage door only opens with the remotes if I stand inside the garage.

Any thoughts or help would be appreciated.