Jointly, these identify the overall number of motion, often called the garage door opener travel limit configurations. Look for the travel and force adjustment screws about the user interface. These screws are frequently labeled with ‘up limit,’ ‘down limit,’ ‘power,’ or similar conditions. The precise spot and appearance might vary https://youtu.be/wSkWTAdm-Gg?si=pR5EXdjVuNYjtHN7