On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor.
How to adjust craftsman garage door sensors.
Place a small piece of lumber or other hard object under the door while it is open.
How to adjust a garage door opener reverse sensors.
Don t take them all the way out.
Garage door opener sensor adjustment alignment loosen the sending eye wing nut and readjust aiming directly at the receiving eye.
Loosen the screws that mount each of your garage door sensors.
When the green indicator.
Adjust the garage door opener mechanism.
You ll find this in your home s breaker box.
Loosen the receiving eye wing nut and adjust sensor until it receives the sender s beam.