LiftMaster 371LM 1 Button Remote Control Transmitter 315MHz
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LiftMaster 371LM Programming
Instructions
1. 1. Locate the Lear/Smart
button on your garage door opener power head (this will be a square PURPLE Button on the end of the motor unit where the antenna
wire is located.) You may have to remove a Lens cover (light cover).
2. 2. Press and Release the PURPLE Smart Button on the Motor Unit of your LiftMaster Garage Door
Opener. A yellow light will light up next to the Learn Button.
3. 3. Immediately press and release
the single button on your LiftMaster 371LM Remote Control Transmitter (you
should hear a click in the motor unit and your Light bulb(s) may flash).
4. 4. Press the 371LM remote button
to test.
5. 5. Repeat steps 2 through 4 for
each additional remote.