LiftMaster
PROFESSIONAL
Model 972LM Security + 2 Channel Remote Control
The 972
remote control can activate two separate residential or commercial garage door
openers and/or gate openers.
Programming
instructions are described below. Please refer to the original receiver
programming for commercial and gate products.
Both push
buttons are factory programmed to work with Security+ receivers having an
orange “learn” button. The rolling code between these channels are the receiver
changes with each use, randomly accessing over 100 billion new codes.
As an added
feature, the push button on the right is capable of learning or being trained to
duplicate or match another CGI manufactured fixed code or billion-code remote.
This feature is normally used when several remotes are required to operate one
fixed code device such as a gate opener or commercial dock door. In this case,
the code transmitted to the receiver remains constant or fixed, not using the
Security+ format.
NOTE:
The push button on the left cannot be changed from Security+, only the
right button is trainable.
Instructions are described below:
- Press and release the
“learn” button on the motor unit. This can be found
where you see the antenna wire hanging from the motor head (you may have to
take the lens cover off). If antenna wire is not hanging from motor head then
you have an external receiver which is a black box approx. 6" x 2" mounted
somewhere in the garage with a antenna wire hanging from it (pop off cover to
find Learn Code Button).The learn
indicator light will glow steadily for 30 seconds.
- Within 30 seconds, press
and hold the button on the hand-held remote that you wish to operate your
garage door.
- Release the button when
the motor unit light blinks. 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
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.
************* WARNING *************
Moving Door can cause serious injury or death.
·
DO NOT install transmitter
unless the door operator’s safety reverse works as required by the door
operator’s manual.
·
Wall control must be
mounted in sight of door, at least 5 feet above floor and clear of moving door
parts.
·
Keep people
clear of opening while door is
moving.
·
DO NOT
allow children to play with the
transmitter or door operator.
If safety
reverse does not work properly:
·
Close door then disconnect operator
using the manual release handle.
·
DO NOT
use transmitter or door operator.
·
Refer to Door and Door
Operators Owner’s Manuals before attempting any repairs.
_________________________________________________
Electrical Shock
can cause serious injury or death.
·
Power cord must be unplugged
before attaching any wires,
·
Be sure wire ends do not touch
each other or other terminals.
If you have questions or if you need a manual, contact the
distributor or manufacturer of the operator.
***************************************************************************************************************
When
Several Remotes operate one device:
To match
the 972LM to another CGI manufactured remote’s code (Remote Control X):
- Begin by having both the
972LM and Remote Control X available.
- Press and hold both
buttons on the 972LM until the yellow indicator light, visible on the bottom
through a small hole, begins to blink. It will blink for 30 seconds: during
this time it is in the learn or training mode, and the buttons can be
released.
- While it is in learn
mode, hold Remote Control X, another CGI fixed or billion-code transmitter,
back to back with FCC labels touching.
- Press and hold the
Remote Control X push button as you slowly slide the remotes across each other
until the 972LM indictor light blinks very rapidly, indicating it has learned
the code. (If Remote Control X is also a 972LM, you must press and hold its
right push button).
- The right button is now
sending the same identical coded signal as Remote Control X. This code will
remain inside the 972LM until replaced with another new code by repeating
steps 1-4 above, or by resetting to Security+.
Resetting the Right push button back to Security+ as follows:
Push and
hold both buttons while observing the small yellow indicator light. Hold both
buttons for ten seconds until the yellow indicator light stops blinking. The
remote has defaulted to one of six randomly preprogrammed Security+
settings.
The
Remote Control Batteries:
The Lithium
batteries should produce power for up to 5 years. To replace, pry open case,
insert batteries positive side up (+). Dispose of old batteries properly.
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