How To Adjust The Sensors On A Garage Door

How to adjust a garage door opener reverse sensors.

How to adjust the sensors on a garage door.

Check that the line of the string is level. How to adjust the safety sensors on a garage door one of the first things to check is to make sure that there is nothing in the way of the invisible sensor beam. On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor. If it hits the wood or it auto reverses too quickly then you ll want to adjust the sensitivity.

If the line of the string isn t level adjust 1 or both garage door sensors by sliding the mounting bracket upward. Join us as we show the step by step process on aligning your safety reverse sensors. When the green indicator light glows steadily tighten the wing nut. Turn it a fraction just a fraction.

If it is a single garage door sensor it will probably be set on one. Test the door with something small in the area just before the door would close. Place a small piece of lumber or other hard object under the door while it is open. Lay a level so the bottom runs along the string.

Loosen the receiving eye wing nut and adjust sensor until it receives the sender s beam. Look from left to right along a straight line in between the sensors and move anything that may be in the way such as garden equipment tools boxes and the like. Use your remote to get the garage door to shut and then see if it recognizes that something is in the way. Adjust the garage door opener mechanism.

The sending eye amber.