How To Check Frequency Of Garage Door Opener

The purpose of this is to ensure that your garage door opener s frequency doesn t interfere with your neighbor s favorite radio station or the airplane flying overhead.

How to check frequency of garage door opener. Your garage door is likely using a frequency clustered around the 2 4 ghz band that s been designated the ism band otherwise known as the industrial scientific and. The openers are old stanley v 76 models with 8 dip switches on the receiver. Press and hold this button. Next you will need to shut power to the garage off with your circuit breaker.

We just bought a house with old garage door openers and the previous owners had long since lost their remotes. How to change the frequency for a garage door opener. Look for a small black button behind the lens light of the head receiver on the door opener near the antenna. Snap the cover back on the back of the transmitter.

If you got the dip switch positioning correct the garage door motor will turn on. Align the 12 dip switches in exactly the same pattern as you have written on paper. These dip pins frequencies operated in the 300 400 mhz range. Point your door opener remote toward the head receiver two feet or closer and press.

First plug the garage door opener into an outlet in the house using an extension cord. Double check it to make sure it is correct. This was accomplished by sliding each of the nine dip pins into matching position on the opener and the remotes.