Programming Procedure Without Rolling Code Receiver
1. Hold down the 2 outside buttons on the GDO until the red light flashes rapidly. This will initialize the memory and erase any previous settings for all 3 channels.
2. Decide which of the 3 channels you want to program.
3. Hold the end of the hand-held transmitter against the bottom surface of the GDO transmitter less than 13 mm (0.5 in). Ensure that you can still see the red light.
4. Press the hand-held transmitter button and the desired button on the GDO opener at the same time. The GDO LED will begin to flash slowly. Hold both buttons until you can see the red light on the GDO flash first slowly then rapidly. This indicates that you have successfully programmed the transmitter. This may take up to 90 seconds or more.
5. Release both buttons.