Then, wait for 10 seconds and rotate the sensor back in position.

How to align garage door safety sensors. If everything is fine, place the wing nut. When you have a strong green light, put it back into the bracket and put the wing. Locate both safety reversing sensors located on each side of the garage door, usually fastened to the door tracks, no higher than 6 inches above the garage.

Steps on how to align garage door sensors step #1: Finally, turn the power back on and test your alignment by clicking the garage door button. The knot you make should be very tight.

You point the sensors straight at one another until they are aligned properly. Most units will have lights on. Thread the free end of the string through the garage doorway and wrap it around the.

Sensors may fall out of alignment over time, so it’s important to understand how to align garage door sensors. Slowly rotate sensor back, aligning sensor with sending sensor, until it lights up green again. Rather than wiggling the brackets themselves, the easiest way to go about this will be loosening the wing nut that screws into the sensor.

Align the safety reversing sensors. Disconnect the power supply to your safety sensors by turning off their. Once the wing nut is loosened, realigning the sensors.

Unfasten the screws holding the sensors, and then slide the garage door sensor downward. In the end, tie a string to connect the sensors and check if they are level. Tie one end of the string to one sensor and the bracket mount.