To Erase The Memory - Chamberlain HD420EVP Owner's Manual

Operation
Remote Control (continued)
PROGRAM A REMOTE CONTROL USING THE LEARN BUTTON
1. Locate the Learn Button.
2. Press and immediately release the Learn button. The Learn LED will glow steady for 30 seconds.
Within 30 seconds...
3. Press and hold the button on the remote control that you wish to use. Release the button when
the garage door opener lights blink or two clicks are heard. When replacing the light lens cover,
ensure the antenna wires are hanging straight down.
1-2
LEARN LED
3
LEARN
Button

To Erase the Memory

ERASE ALL REMOTE CONTROLS AND KEYLESS ENTRIES
1. Press and hold the LEARN button on garage door opener until the learn LED goes out
(approximately 6 seconds). All remote control and keyless entry codes are now erased.
Reprogram any accessory you wish to use.
ERASE ALL DEVICES (Including MyQ
1. Press and hold the LEARN button on garage door opener until the learn LED goes out
(approximately 6 seconds).
2. Immediately press and hold the LEARN button again until the learn LED goes out. All codes are
now erased. Reprogram any accessory you wish to use.
35
®
enabled accessories)