Chamberlain 940D Garage Door Opener User Manual


 
FEATURES
For use with any 315MHz SECURITY
®
garage door opener
having a purple “learn” button.
NOTE: If using with a gate operator refer to gate operator
manual for programming instructions. Manuals are also
available on-line at chamberlain-diy.com.
Personalized Password: Up to 10,000 possible
combinations. Password can be easily changed if desired.
Temporary Password: Can be added for visitors or service
persons. This temporary password can be limited to a
programmable number of hours or a programmable number of
entries.
Rolling Code: While your password remains constant until you
change it, the code between the Keyless Entry and the receiver
changes with each use, randomly accessing over 100 billion
new codes.
Operation: Opener activates when 4-digit password and Enter
button is pressed.
If wrong numbers are accidentally pressed, correction can be
made immediately. The Enter button will transmit only the last
four digits.
The Keypad will blink for 15 seconds after the password is
transmitted. During that time the Enter button can be used to
stop or reverse the door travel.
One Button Close: Opener can be closed by pressing only the
ENTER button if the one button close feature has been
activated. This feature has been activated at the factory. To
activate or deactivate this feature press and hold buttons 1 and
9 for 10 seconds. The keypad will blink twice when the one
button close is active. The keypad will blink four times when
one button close is deactivated.
1
Model 940D Security
®
Wireless Keyless Entry
NOTICE: To comply with FCC and or Industry Canada (IC) rules, adjustment or modifications of
this receiver and/or transmitter are prohibited, except for changing the code setting or replacing
the battery. THEREARE NO OTHERUSER 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.
1. Enter a four digit personal identification number
(PIN) of your choice on the keypad. Then press
and hold ENTER.
2. While holding the ENTER button, press and
hold the LIGHT button on the Multi-Function
Door Control.
3. Continue holding the ENTER and LIGHT
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.
1. Press and release the “learn” button on motor
unit. The learn indicator light will glow
steadily for 30 seconds.
2. Within 30 seconds, enter a four digit personal
identification number (PIN) of your choice on
the keypad. Then press and hold the ENTER
button.
3. Release the button when the motor unit lights
blink. It has learned the code. If light bulbs are
not installed, two clicks will be heard.
LOCK
L
IG
H
T
USING THE “LEARN” BUTTON
USING THE MULTI-FUNCTION DOOR CONTROL
Side two contains instructions for installing the Keyless
Entry, changing the personal entry password and
setting a temporary password.
LOCK
LIGHT
LOCK
LIGHT
/
To prevent possible SERIOUS INJURY or DEATH from a moving
gate or garage door:
Install door control within sight of gate or garage door, out of
reach of children at a minimum height of 5 feet (1.5 m), and away
from all moving parts of gate or door.
NEVER permit children to operate or play with gate or door
control push buttons or 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
closing garage door.
SETTING THE PERSONAL ENTRY PASSWORD
We recommend that you program your password now, before you install the Keyless Entry. Then you can test the reception
at the mounting location before you proceed further.