To Add, Reprogram Or Change A Keyless Entry Pin - Chamberlain LiftMaster Security+ 3245CM Owner's Manual

NOTE: Your new Keyless Entry must be programmed to operate your garage door opener.
USING THE "LEARN" BUTTON
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 identifi cation 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.
To change an existing, known PIN
If the existing PIN is known, it may be changed by one
person without using a ladder.
1. Press the four buttons for the present PIN, then press
and hold the # button.
The opener light will blink twice. Release the # button.
2. Press the new 4-digit PIN you have chosen, then press
ENTER.
The motor unit lights will blink once when the PIN has
been learned.
Test by pressing the new PIN, then press ENTER. The door
should move.
To set a temporary PIN
You may authorize access by visitors or service people
with a temporary 4-digit PIN. After a programmed number
of hours or number of accesses, this temporary PIN
expires and will no longer open the door. It can be used to
close the door even after it has expired. To set a temporary
PIN:
1. Press the four buttons for your personal entry PIN
(not the last temporary PIN), then press and hold the
✽ button.
The opener light will blink three times. Release the
button.
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.

To Add, Reprogram or Change a Keyless Entry PIN

USING THE DOOR CONTROL
NOTE: This method requires two people if the Keyless
Entry is already mounted outside the garage.
1. Enter a four digit personal
identifi cation 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 door control.
3. Continue holding the ENTER and
LIGHT buttons while you press the
push bar on the 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.
2. Press the temporary 4-digit PIN you have chosen, then
press ENTER.
The opener light will blink four times.
3. To set the number of hours this temporary PIN will
work, press the number of hours (up to 255), then
press ✽.
3. To set the number of times this temporary PIN will
work, press the number of times (up to 255), then
press #.
The opener light will blink once when the temporary PIN
has been learned.
Test by pressing the four buttons for the temporary
PIN, then press ENTER. The door should move. If the
temporary PIN was set to a certain number of openings,
remember that the test has used up one opening. To clear
the temporary password, repeat steps 1-3, setting the
number of hours or times to 0 in step 3.
32
OR