Ensure that there is nothing in front of the garage door before programming the transmitter. Perform the following steps to program the Garage Door Opener Transmitter:
Ensure that you follow the directions and that the battery in the hand-held transmitter is not dead if you have trouble programming the universal transmitter. Rotate the hand-held transmitter end over and try again if you still cannot program it. Consult you Catera dealer if you cannot program the universal transmitter after repeated attempts.
Important: Note to Canadian Owners: The hand-held transmitter may stop transmitting after one or two seconds during the programming. You should press and re-press the button on the hand-held transmitter every two seconds without releasing the button on the universal transmitter if you are programming from one of these transmitters. Release both buttons when the red light on the universal transmitter begins to flash rapidly.