Decide which door will be Door 1, 2 and 3.Press the PROG button a third time (red LED blinks several times and turns off).Press the total number of doors you wish to control (either 2 or 3).Press the PROG button a second time (red LED blinks twice per second).Enter your PIN and press the PROG button (red LED blinks once per second).Programming Two or Three Garage Door Openers All garage door openers will use the same PIN. Press the button with the arrow up/down triangles a third time.The “Learn Code” indicator LED will turn off. Press the button with the arrow up/down triangles a second time.The “Learn Code” indicator LED will stay on. Press the button with the arrow up/down triangles.Press the “Learn Code” button once (red LED indicator will blink).Locate the “Learn Code” button and the “Learn Code” red LED indicator. Getting Started Before you begin, be aware of the following: For convenience, program your keypad before mounting.If programming your garage door opener is disrupted at any point due to program failure, clear/reset your keypad. Press the PROG key again (red LED blinks twice per second and turns off).Enter your PIN (three to eight characters).Press the following keys in order: 3, 5, 7, PROG (red LED blinks once per second).Press the key with the arrow up/down triangles.Enter your personal identification number (PIN).Wireless Keypad ( Model OWK-BX ) Instructions Testing Garage Door Opener

Chamberlain liftmaster program keypad