Question about liftmaster Chamberlain Garage Door Opener Transmitter 300MC
To program the keyless entry,
first locate the smart/learn button. On the chain drive models, this button
is on the end farthest from the door. On the belt and screw drive models, it
is on the right side as you face the door from the opener. You simply
press and release the smart/learn button. You now have 30 seconds to
enter your four digit PIN number into the keypad and hold the enter button
for five seconds. Wait one minute and test the keyless entry by
entering your four-digit PIN number and pressing enter.
With some Security+ models, you can also program your Model 940CB Wireless Keyless Entry without climbing a ladder, right from your Multi-Function Control Panel. Simply enter your pre-selected code and press and hold the enter button on your Keyless Entry. Then press and hold the light button and the pushbutton on your Multi-Function Control Panel. The garage door opener lights will flash to confirm that the Keyless Entry has been successfully programmed.
To program the keypad, first unplug the garage door opener from the electrical outlet. Next, remove the nameplate from the console that the keypad plugs into and locate the program/operate switch. Flip the switch to program. Next, enter your desired four-digit PIN number into the keypad. Slide the switch back to operate, and plug the garage door opener back in. The keypad should be programmed. You can find additional information at:
Posted on Dec 01, 2009
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Posted on Jan 02, 2017
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