PROGRAMMING
Press and hold bottom button on the
remote control until the blue LED
stays solid (approximately 10
seconds) then release the button.
Start with your garage door closed.
Press and release the Program/LEARN button on your
garage door opener.
LED
2
1
3
4
5
TEST
Test the remote control by pressing the button you programmed
in step 4. If the garage door opener does not activate, repeat the
programming steps or visit www.chamberlain.com/MC100 for
additional instructions.
Program/
LEARN Button
When the garage door opener activates, immediately press
and release either of the buttons on the remote control to
confirm the code and exit programming.
On the remote control, press and release the button that
you would like to program twice. The blue LED will blink
and the remote control will begin sending the pre-
programmed codes to the garage door opener.
Transmission can take up to 45 seconds.
IMPORTANT: The remote will activate your door or gate during
programming. Ensure door is clear of ALL obstructions.
Bottom
Button