I have a Sears/Craftsman Model 139.52699SR - 1/2 HP garage door opener with a Receiver Code Button rather than a set of dip switches. Recently, I purchased a Genie universal opener and I think that in the process of trying to program, my neighbor must have driven by, pressed his button and my unit is now programmed to open every time they open their door. I have tried changing the dip switches on my openener and reprogramming the opener according to the directions and they all work fine, but so does my neighbors! What I am looking for is a method to clear out my opener's memory completely so that I can start over. There must be a wasy to do this.
Any suggestions you might have will be appreciated.