How To Adjust Liftmaster Garage Door Travel
After any adjustments are made the safety reversal system must be tested.
How to adjust liftmaster garage door travel. This video demonstrates how to program the travel on a chamberlain garage door opener with a yellow learn button. Door must reverse on contact with 1 1 2 3 8 cm high object or 2 x 4 laid flat on floor. Sure the garage door opens far enough for your vehicle but not past the point where the bottom of the garage door is even with the header of the garage door opening. There are two types of adjustable down limit on liftmaster garage openers.
How to program the travel limits for liftmaster chamberlain craftsman garage door opener with arrow type program buttons with a black button. Adjusting these dials alters how far the garage door travels while closing and how much force in kilograms the motor uses. The travel distance limit setting and the downward force limit setting.