If the photo eye senses an obstruction it stops the door from closing and.
How to adjust the electron beam on garage doors.
If this is the case call your local garage door repair company in houston to adjust your springs.
It s actually one of the most important safety mechanisms of your garage door.
The photo eye of an automatic opening garage door is a safety feature.
If the line of the string isn t level adjust 1 or both garage door sensors by sliding the mounting bracket upward.
You might be wondering what purpose does a garage door cable serve.
Continue until the sensors are once again level.
How to adjust a photo eye on a garage door.
Loosen the receiving eye wing nut and adjust sensor until it receives the sender s beam.
In this video i show you how to realign your garage door sensors so that the garage door can function properly.
Check that the line of the string is level.
The cable runs through the torsion springs literally doing the heavy lifting each time the door is raised.
A heavy garage door can lead to the motor head stopping and blinking.
Here s a breakdown of how to adjust garage door cables.
If the garage door is slightly out of adjustment it may be causing the overhead door to stop while on the way down and reverse.
What a garage door cable does.