RESETTING A GARAGE DOOR OPENER WITH DIP SYSTEM
Learning how to reset your older garage opener is extremely helpful when you’re trying to get in or out of your garage and the system stops working. An older garage door opener will have somewhere between nine and 12 switches inside the main unit and the handheld remote.
For the remote to connect with the garage door opener, the switches must be in the same positions on the garage remote and the main unit. Take the outer covers off both products and check if the switch positions match. If they don’t match, take something narrow like a pen or pencil and slide the switches on the remote control so they’re identical to the main unit. After you complete this step, put the covers back on and test to ensure it works.
https://www.aedoorsales.com/