Chamberlain 811LM Manual

Introduction
This product is for use with models 850LM and
860LM universal receivers as well as any
Security✚ 2.0™ compatible LiftMaster gate
operators. Depending on the receiver channel,
you may program up to 20 or 50 remote control
dip switch configurations to your receiver. To
exceed the 20/50 limit, match the dip switches
in the new remote control to the dip switches in
an existing remote control.
811LM
Set the Dip Switches
1 Slide the cover open to access the dip
switches in the remote control.
2 Use a pen or screwdriver to slide the dip
switches to any position you want (ON or
OFF).
Programming
1 Press and release the Learn button for the
selected channel on the receiver. The
corresponding LED will glow steadily for 30
seconds.
2 Within 30 seconds press and hold the button
on the remote control that you wish to
program to the receiver.
3 Release the remote control button when the
LED on the receiver blinks, then turns off.
Programming is complete.
Repeat the steps above for each remote control
you would like to program.
If you would like to program an 813LM as an
OPEN, CLOSE, STOP, refer to the 850LM
receiver manual.
813LM
GATE KEY REMOTE CONTROLS
MODELS 811LM AND 813LM
To prevent possible SERIOUS INJURY or
DEATH from a moving gate or garage door:
• ALWAYS keep remote controls out of
reach of children. NEVER permit children
to operate, or play with remote control
transmitters.
• Activate gate or door ONLY when it can be
seen clearly, is properly adjusted, and
there are no obstructions to door travel.
• ALWAYS keep gate or garage door in sight
until completely closed. NEVER permit
anyone to cross path of moving gate or
door.
For programming to the 860LM receiver or to a
Security✚ 2.0™ compatible gate operator, please
refer to the receiver/operator instructions manual
for location of the learn button(s).
Learn Buttons