How To Align Sensors On Garage Door

Sensors may fall out of alignment over time so it s important to understand how to align garage door sensors.

How to align sensors on garage door. Garage door sensors must be aligned to ensure your garage door opens and closes properly. For instance our garages often act as storage rooms which means that shovels. Adjust the garage door opener mechanism. How to adjust a photo eye on a garage door.

Slowly rotate sensor back aligning sensor with sending sensor until it lights up green again. If the photo eye senses an obstruction it stops the door from closing and. In other words something is probably blocking the beam. 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.

Refer to the owner s manual to determine which is. But if the light on the receiving sensor is blinking you may have problems with garage door sensor alignment. Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm. The photo eye of an automatic opening garage door is a safety feature.

When you have a strong green light put it back into the bracket and put the wing nut back on. Since the sensors are often placed 6 above the ground all sorts of items could get in the way. On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor. Garage door sensors are designed to prevent the door from closing if something obscures the sensor.