Press and hold this button.
How to change a garage door opener frequency.
The basic process goes something like this.
Now you ve reset your door codes and your remotes should not work.
First you ll want to open the access panel on the backside of your garage door opener.
How to change the frequency for a garage door opener.
Point your door opener remote toward the head receiver two feet or closer and press.
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Unlock the garage side door or other entrance to the garage so that you do not inadvertently become locked out.
Look for a button that says learn and hold that down until the light starts blinking.
Raise the garage door manually to the full up position so that the garage door is open.