Press and hold the purple or yellow button until the garage door reaches your desired down closed position.
Setting garage door limits chamberlain.
Setting the down closed limit 1.
Set the step ladder under the garage door opener in your garage and use it to access the up and down limit switch adjustment screws located on the side of the garage door opener motor housing.
This video gives you assistance and how to adjust info for the travel limits on liftmaster chamberlain and craftsman brand garage door openers with the ma.
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Using a flathead screwdriver turn the down limit switch adjustment screw on the side of the garage door opener clockwise by one turn.
The limit dials have an icon of an opening or closing garage door.
Whenever adjustments are made make sure to test the protector system as.
How to adjust chamberlain garage door openers limit or travel adjustments.
The door should be in the up open position.
How to adjust the travel limits of your garage door if it won t close all the way.
When the garage door reaches the down closed position you can make adjustments using the.
The force dials have an upward or downward arrow containing the letters kg step 3 adjust the down limit dial first.
You can do almost anything all you have to do is try.
Testing automatic reverse and safety protector.
To stop the door.