To troubleshoot this situation you can simply reset and reprogram the openers in just minutes from your garage.
How to reset garage door code overhead door legacy.
A popular brand of garage door openers legacy systems can be programmed to a variety of garage doors.
Sometimes however remotes stop working and signals are lost.
In speaking with our customers on a daily basis it is clear that there can be confusion over how to program an overhead door code dodger key pad.
Legacy garage doors allow you to program your motor to a variety of remotes allowing for wireless entry.
When programming your garage door remote you need to keep the remote at least 24 inches away from the antenna on the power head the motor unit that mounts to the ceiling.
Overhead door key pad programming instructions.
Programming requires no previous experience and can be done from inside of your garage.
To program the garage door press the smart button which is usually found on the part of the unit close to the antenna wire.
They cover overhead door legacy 496 and 696 remote code programming with a little clarification.
Following are instructions provided by overhead door corporation.