Chamberlain 974-315LM - Manual

Model 974-315LM Security ✚ ®
4 Button Remote Control
The 974-315LM remote control can activate four separate
residential or commercial garage door openers and/or gate
openers. The instructions for programming garage door
openers are illustrated below. Please refer to the original
receiver programming for commercial and gate products.
All four push buttons work with Security ✚ ® receivers having an
orange “learn” button. The rolling code between these
channels and the receiver changes with each use, randomly
accessing over 100 billion new codes.
As an added feature, the 4th push button 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.
Instructions are Described and Illustrated Below
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 controls.
• 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.
WARNING
CAUTION
WARNING
WARNING
ATTENTION
AVERTISSEMENT AVERTISSEMENT
AVERTISSEMENT
OWNER'S MANUAL
"A"
Button
"B"
Button
1. Remove the cover from the Lighted Door
Control.
2. Press and hold the button on the
hand-held remote that you wish to oper-
ate your garage door.
3. While holding the remote button, press
and hold the “A” button on the Lighted
Door Control.
4. Continue holding both buttons while you
press the “B” button on the Lighted Door
Control (all three buttons are held).
5. Release buttons when the motor unit
lights blink. It has learned the code. If
light bulbs are not installed, two clicks will
be heard.
1. Press and hold the button on the
hand-held remote that you wish to
operate your garage door.
2. While holding the remote button, press
and hold the light button on the
Multi-Function Door Control.
3. Continue holding both buttons while you
press the push bar on the Multi-Function
Door Control (all three buttons are held).
4. Release buttons when the motor unit
lights blink. It has learned the code. If
light bulbs are not installed, two clicks will
be heard.
LOCK LIGHT
LOCK LIGHT
Press and release the “learn” button on the motor unit. The
learn indicator light will glow steadily for 30 seconds. Within 30
seconds, press and hold the button on the hand-held remote.
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.
If you have a lighted push button that looks like the lighted
push button illustrated follow the instructions below.
If you have a multi-function wall control follow instructions
below.
If neither of the two programming instructions match your
type and style of opener follow instructions below.
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 key-
less entry you wish to use.
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.
To prevent possible SERIOUS INJURY or DEATH:
• NEVER allow small children near batteries.
• If battery is swallowed, immediately notify doctor.
WARNING
CAUTION
WARNING
WARNING
ATTENTION
AVERTISSEMENT AVERTISSEMENT
AVERTISSEMENT
NOTICE: To comply with FCC and or Industry Canada rules (IC), adjustment or modifications of
this receiver and/or transmitter are prohibited, except for changing the code setting or replacing
the battery. THERE ARE NO OTHER USER SERVICEABLE PARTS.
Tested to Comply with FCC Standards FOR HOME OR OFFICE USE. 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.