Limit settings are managed by two tiny dials or screws about the motor unit, normally labeled “Up” To start with points first, Permit’s mention what would make up your garage door opener. A Chamberlain opener has a number of essential areas: the motor device that powers it, a mechanism that https://youtu.be/wSkWTAdm-Gg?si=pR5EXdjVuNYjtHN7