Follow the wires from.
How to set craftsman garage door sensors.
Open the garage door with either a car remote control or the wall push button if the door is closed.
If any object blocks the path of the infrared sensors the garage door opener will not activate or will reverse if operating.
How to disable the sensor light on a craftsman garage door opener.
The second line of defense is a set of infrared sensors which should be mounted 4 to 6 above the floor on each side of the garage door frame.
In this video i show you how to realign your garage door sensors so that the garage door can function properly.
Safety sensors automatically stop the garage door from closing if something people pets or other objects is in its path giving you peace of mind.
On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor.
Pull the end of the power cord out of the ceiling outlet.
Adjust the garage door opener mechanism.
Don t take them all the way out.
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Turn off the power to your sensors by tripping the fuse for your garage.
You ll find this in your home s breaker box.
The installation instructions for a craftsman door opener call for installing the sensors 6 inches above the floor and you can mount them to the floor the wall or the door track with the brackets.
Set up a step ladder under the.
Loosen the screws that mount each of your garage door sensors.