ATA TX4A GREEN BUTTON REMOTES CODING
27MHZ HOPPING CODE
1. Press and hold door code button on the opener.
2. Press the remotes button you would like to use to control the
door for 2 seconds.
3. Release and pause for 2 seconds. Press the same button
again for 2 seconds then release.
4. Release the door code button.
5. Press the remote button to test operation.