Step 3: Program the Remote to a Device
See your LiftMaster device's manual for
programming.
1 Press and release the LEARN button on your
device.
2 Within 30 seconds press and hold the button on
the remote control that you wish to program to
the device.
3 Test by pressing the remote button you just
programmed. The operator or gate activates.
Additional buttons on the 813LMX can be
programmed to operate other devices of the same
security type.
Open, Close, Stop
The 813LMX can be programmed for OPEN/
CLOSE/STOP functionality. Refer to your device
manual for instructions.
The Remote Control Battery
The lithium battery should produce power for
up to 3 years. To replace battery:
Remote 811LMX or (IFT#: _____________)
Operation of this equipment is subject to the following two conditions:
(1) This equipment may not cause harmful interference, including that
which may cause undesired operation.
Replacement Parts
Visor Clip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . K029B0137
3V CR2032 lithium Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . K010A0020
Example: Your receiver or
operator may look different.
To prevent possible SERIOUS INJURY or DEATH:
• NEVER allow small children near batteries.
• If battery is swallowed, immediately notify
doctor.
To reduce risk of fire, explosion or chemical burn:
• Replace ONLY with 3V CR2032 coin batteries.
• DO NOT recharge, disassemble, heat above
212°F (100°C) or incinerate.
NOTICE: To comply with FCC and/or Industry Canada (IC) rules,
adjustment or modifications of this transceiver are prohibited. THERE
ARE NO USER SERVICEABLE PARTS.
This device complies with Part 15 of the FCC rules and IC RSS-210.
Operation is subject to the following two conditions: (1) this device
may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause
undesired operation.
Learn Buttons