Step 3 – Press and hold
                                       both buttons for
                                       5 seconds or
                                       until LED begins
                                       to flash.
             Step 4 – When LED flashes, release both
                                       buttons.
             Step 5 – Press the button you wish to
                                       operate the opener (your choice).
             Step 6 – Programming is complete, to
                                       test, press the button selected to
                                       activate garage door.