Check to make sure nothing stored near the garage doorway is obstructing the sensors.
How to align photo eyes on garage door.
Push the wall control button to open the garage door 2.
Your door should be working properly again once this is done.
First adjust the sensor that wasn t lit.
If the garage door goes up but does not close or only partially closes then reopens.
How to adjust a photo eye on a garage door.
They are very.
When it lights back up again it should be in the correct position and your door should work again.
If this doesn t do the trick check to see if the units are dirty.
By hand make slight adjustments to your photo eye sensors until they align.
Adjust the sensor that is not lit and once it s in the correct position you should see the light back on.
Locate the photo eyes on each side of the garage door opening.
Be gentle as you re making adjustments.