How To Adjust Garage Door Opener Sensors

If your garage door sensors are outside of this range remove them entirely from the garage door frame and install leveled inside the safe zone.

How to adjust garage door opener sensors. When the invisible beam path is obstructed or misaligned while the door is closing the door will rev. When your garage door opener isn t working properly there are several components you can adjust to address the issue. Refer to the owner s manual to determine which is. How to adjust garage door opener sensors diy note.

How to adjust the timing of the garage door opener light. If the photo eye senses an obstruction it stops the door from closing and. Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm. Higher than that can miss many low lying objects including pets.

Turn the adjustment screw on the limit clockwise if the door doesn t fully close. When it exceeds that the lights will flash six times. The limit the force and the safety reverse. To prevent the garage door from injuring someone in the door or damaging an item in the way of the door all models of liftmaster garage door openers come installed with a safety sensor.

To open the door completely adjust garage door opener by turning the limit counterclockwise. If you are in a hurry and need to get your garage door closed right away stand in such a way that you cast a shadow over your garage door s beam sensor but of course don t block the beam itself just the sunlight that is shining on it and then press your remote control so that your door will close. A garage door opener light that goes off before you get your packages out of the car and into the house can leave you feeling trapped in the dark instead of safe and secure. Lower is easy to stand above with a foot on either side.

The photo eye of an automatic opening garage door is a safety feature. For the door to close correctly without reversing the safety sensors need to be aligned perfectly and there should be nothing in the way of the light beam. How to adjust a photo eye on a garage door. Step 1 adjust the limit.

On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor. Call a linear garage door opener expert in your area to come and fix it.