Chamberlain 877LM Manual

For use with Security✚ 2.0™ Garage Door Openers. All
Security✚ 2.0™ Garage Door Openers have a yellow Learn button
and two yellow antennas. Refer to your product owner's manual
for additional programming instructions if necessary. The product
will activate when the 4-digit Personal Identification Number (PIN)
and ENTER button are pressed on the Keyless Entry.
Install the battery and program the Keyless Entry prior to
installation. Make sure the garage door opener has a working
light bulb because it is a programming indicator.
PROGRAM INITIAL PIN - using the Learn button
1
PROGRAM INITIAL PIN - using a multi-function door control*
Press the LEARN button on the door
control to enter Programming
Mode.
The command
LED will flash once.
To test, press the PIN, then press the ENTER button. The garage door opener will activate. To program the Keyless Entry to more than one garage door opener, repeat the steps above using a new PIN
for each additional garage door opener.
CHANGE AN EXISTING PIN
1
Press the programmed PIN
that you want to change.
? ? ? ?
*Optional accessory
To prevent possible SERIOUS INJURY or DEATH from a moving gate or garage door:
• Install Keyless Entry Control within sight of the garage door, out of reach of children at a minimum height of 5 feet (1.5 m), and
away from ALL moving parts of 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.
Locate the
Learn button
on the garage
door opener.
Press the LEARN button again,
the LED will flash once.
The command
LED will flash
once again.
2
Press and hold the
# button until...
...the light bulb
blinks twice.
2
Press and
release the
Learn button.
The LED will light.
Within 30 seconds...
Enter a 4-digit
personal
identification
number (PIN)
of your choice:
? ? ? ?
3
Enter the new 4-digit PIN of your choice,
then press the ENTER button.
? ? ? ?
+
new PIN
WIRELESS KEYLESS ENTRY • MODEL 877LM
3
4
Enter a 4-digit
Press and hold the ENTER
personal
button until...
identification
number (PIN)
of your choice:
? ? ? ?
4
Press and hold the ENTER button until...
4
The light bulb will blink once.
...the light bulb blinks.
..the light bulb blinks.
To test, press the new PIN,
then the ENTER button.
The garage door opener
will activate.