Programming Pages; To Add A Hand-Held Remote Control; To Erase All Codes; 3-Channel Remotes - Chamberlain 1255GMR – 1/2HP Owner's Manual

PROGRAMMING
Your garage door opener has already been programmed at the factory to operate with your hand-held remote
control. The door will open and close when you press the large push button.
Below are instructions for programming your opener to operate with additional Security
To Add an Additional Hand-held Remote Control
USING THE "LEARN" BUTTON
1. Press and release the "learn"
button on the motor unit. The
learn indicator light will glow
steadily for 30 seconds.
2. Within 30 seconds, press and
hold the button on the hand-held
*
remote that you wish to operate
your garage door.
3. Release the button when the
motor unit lights blink. It has
learned the code. If light bulbs are
not installed, two clicks will be
heard.
To Erase All Codes From Motor
Unit Memory
To deactivate any unwanted remote,
first erase all codes:
Press and the hold "learn" button on
motor unit until the learn indicator
light goes out (approximately 6 seconds). All previous
codes are now erased. Reprogram each remote or
keyless entry you wish to use.
USING THE MULTI-FUNCTION DOOR CONTROL
1 2 3
9 1 9 1
7 3 7 3
5 5
KG KG
1 2
1 2
1. Press and hold the button on the
hand-held remote
to operate your garage door.
KG
2. While holding the remote button,
press and hold the LIGHT button
on the Multi-Function Door
Control.
3. Continue holding both buttons
while you press the push bar on
the Multi-Function Door Control
(all three buttons are held).
4. Release buttons when the motor
unit lights blink. It has learned the
code. If light bulbs are not
installed, two clicks will be heard.
If supplied with your garage door opener, the large
1 2
button is factory programmed to operate it. Additional
buttons on any
3-channel remote or
mini-remote can be
KG
programmed to
operate other
Security
door openers.
31
remote controls.
*
that you wish

*3-Channel Remotes

Security
garage