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.

Slide the sensors on each side of the door downward as far as they ll go without unscrewing the sensor mounting bracket. Pull the string taut and tie to the other bracket in the same position. Locate your garage door sensors. Tie a string to one of the sensors so if pulled across the garage doorway it will run across the center of the sensor.

Once the light is off wait 10 seconds. Don t take them all the way out. That way you can decrease. On most brands of garage door sensors the led light on each sensor will not light up unless the sensors are aligned.

Point the sensor away from the sending sensor so that the light is completely off. You ll find this in your home s breaker box. The finishing touches on aligning the sensors. You now need to check that the string is.

Adjust the garage door opener mechanism. The photo eye of an automatic opening garage door is a safety feature. They should be at each side of the garage door near the ground. Firstly you ll need to cut off the power to your garage door properly.

If the lights on the sensors are lit it probably means that there is another reason that your garage door isn t closing. Make sure that the string is taut between the two sensors. Loosen the screws that mount each of your garage door sensors. On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor.

To realign them adjust the sensor that seems misaligned and wait for the led lights to light up. The best way to do this is to trip the. If the photo eye senses an obstruction it stops the door from closing and. Turn off the power to your sensors by tripping the fuse for your garage.

Slowly rotate sensor back aligning sensor with sending sensor until it lights up green again. How to adjust a photo eye on a garage door. Obtain a string to check the alignment of the sensors. Refer to the owner s manual to determine which is.

Slide each garage door sensor downward so it is as. Make sure that the sensors are tightened before you finish aligning your sensors.