Chamberlain 3500D Garage Door Opener User Manual


 
*3-Button Remotes
If provided with your garage door opener, the large
button is factory programmed to operate it. Additional
buttons on any
Security
®
3-Button
remote or mini-remote
can be programmed to
operate other
Security
®
garage
door openers.
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 keyless entry you wish to use.
Your garage door opener has already been programmed at the factory to operate with your hand-held remote
control. The door will open and close when you press the large push button.
Below are instructions for programming your opener to operate with additional Security
®
remote controls.
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 Motion Detecting Control
Panel.
3. Continue holding both buttons
while you press the push bar on
the Motion Detecting Control
Panel (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.
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