... -2 ,S026-3 ,S026-4, SMC918.... etc Please note this does not copy rolling codeMethods of operation1, Clear out code:Press A ... ,(eg: A-A’,B-B’) three seconds later, LED indicator light flashes three times, followed by a continuous fast blinking. That ... and C at same time , 3 seconds later, LED indicator light flashes three times, followed by a continuous fast blinking. This ...