Chamberlain 372LM Garage Door Opener User Manual


 
© 2005, The Chamberlain Group, Inc.
114A3093B All Rights Reserved Printed in Mexico
Replacement Parts
3V2032 Lithium battery (2 required) . . . . . . . . . . .10A20
Visor clip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29B137
FOR SERVICE DIAL OUR TOLL FREE NUMBER:
US: 1-800-528-2817
CANADA: 1-800-654-4736
1. Begin by having both the 372LM and 372LMC and
Remote Control X available.
2. Press and hold both buttons
on the 372LM and 372LMC
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.
3. While it is in learn mode, hold
Remote Control X, another
CGI fixed or billion-code
transmitter, back to back with
FCC labels touching as
illustrated.
4. Press and hold the Remote
Control X push button as you
slowly slide the remotes
across each other until the
372LM and 372LMC indicator
light blinks very rapidly,
indicating it has learned the
code. (If Remote Control X is
also a 372LM and 372LMC,
you must press and hold its
right push button.)
5. The right button is now
sending the same identical
coded signal as Remote
Control X. This code will
remain inside the 372LM and
372LMC until replaced with another new code by
repeating steps 1-4 above, or by resetting to Security
®
.
When Several Remotes operate one device:
To match the 372LM and 372LMC to another 315MHz
CGI manufactured remote’s code (Remote Control X):
FCC Label
Remote Control X
Yellow
Indicator
Light
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 with
visor clip or screwdriver, as
shown. Insert batteries positive
side up (+).
Dispose of old batteries properly.
Yellow
Indicator
Light
To prevent possible SERIOUS INJURY or DEATH:
• NEVER allow small children near batteries.
• If battery is swallowed, immediately notify doctor.
WARNING
CAUTION
WARNING
WARNING