How Do I Align My Garage Door Sensors

Tie a string long enough to span the width of the garage door around the bracket on one side so that the string will line up with the sensor lens.

How do i align my garage door sensors.

They should be at each side of the garage door near the ground. If the photo eye senses an obstruction it stops the door from closing and. How to adjust a photo eye on a garage door. You ll find this in your home s breaker box.

If the lights on the sensors are lit it probably means that there is another reason that your garage door isn t closing. Locate your garage door sensors. Firstly you ll need to cut off the power to your garage door properly. To realign them adjust the sensor that seems misaligned and wait for the led lights to light up.

Make sure that the sensors are tightened before you finish aligning your sensors. Slowly rotate sensor back aligning sensor with sending sensor until it lights up green again. The photo eye of an automatic opening garage door is a safety feature. Refer to the owner s manual to determine which is.

On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor. The best way to do this is to trip the. Slide each garage door sensor downward so it is as. Turn off the power to your sensors by tripping the fuse for your garage.

Obtain a string to check the alignment of the sensors. Pull the string taut and tie to the other bracket in the same position. Tie a string to one of the sensors so if pulled across the garage doorway it will run across the center of the sensor. Make sure that the string is taut between the two sensors.

Adjust the garage door opener mechanism. You now need to check that the string is. That way you can decrease. Loosen the screws that mount each of your garage door sensors.

Don t take them all the way out. Slide the sensors on each side of the door downward as far as they ll go without unscrewing the sensor mounting bracket. In this video i show you how to realign your garage door sensors so that the garage door can function properly. Run the string across the garage doorway and tie it to the other sensor.

When you have a strong green light put it back into the bracket and put the wing nut back on. Once the light is off wait 10 seconds.