How To Align Sensors On Garage Door

Adjust the garage door opener mechanism.

How to align sensors on garage door.

But if the light on the receiving sensor is blinking you may have problems with garage door sensor alignment. Point the sensor away from the sending sensor so that the light is completely off. In other words something is probably blocking the beam. When you have a strong green light put it back into the bracket and put the wing nut back on.

Garage door sensors are designed to prevent the door from closing if something obscures the sensor. Slowly rotate sensor back aligning sensor with sending sensor until it lights up green again. In this case you will set up the level aligned with one sensor then adjust the opposite sensor until the beam of your laser level is hitting the sensor. Once the light is off wait 10 seconds.

For instance our garages often act as storage rooms which means that shovels. Refer to the owner s manual to determine which is. Sensors may fall out of alignment over time so it s important to understand how to align garage door sensors. If the photo eye senses an obstruction it stops the door from closing and.

On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor. Since the sensors are often placed 6 above the ground all sorts of items could get in the way. Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm. If you have a laser level you can use it instead of a string to align your garage door.