Programming; To Add Or Reprogram A Hand-Held Remote Control; To Erase All Codes; 3-Function Remotes - Craftsman 139.18451DM Owner's Manual

PROGRAMMING

NOTICE: If this Security ✚
®
garage door opener is operated with a non-rolling code transmitter, the technical measure in the receiver
of the garage door opener, which provides security against code-theft devices, will be circumvented. The owner of the copyright in
the garage door opener does not authorize the purchaser or supplier of the non-rolling code transmitter to circumvent that technical
measure.
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✚
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 Add or Reprogram a Hand-held Remote Control

® 315 MHz remote controls.
To Erase All Codes From Motor Unit Memory
To deactivate any unwanted remote, fi rst erase all codes:
Press and hold the "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.
*3-Function Remotes (315 MHz)
If provided with your garage door opener, the large button is
factory programmed to operate it. Additional buttons on any
Security✚ ® 3-Function remote
or compact remote can be
programmed to operate other
Security✚ ® garage door
openers.
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