Please write the MyQ Serial number in the box above. See page 2.
Register online at:
Wi-Fi Garage Door Opener
USER’S GUIDE
•
Please read this guide and the enclosed safety materials carefully!
•
The door WILL NOT CLOSE unless the Protector System
®
is connected and properly aligned.
•
Periodic checks of the garage door opener are required to ensure
safe operation.
•
This garage door opener is ONLY compatible with MyQ
®
and S 2.0™ accessories.
•
DO NOT enable the Timer-to-Close feature if you are installing the
garage door opener on a one-piece door. The Timer-to-Close is to
be used ONLY with sectional doors.
•
Attach enclosed warning labels to the location indicated on label.
SERIAL NUMBER:
www.prodregister.com/LiftMaster
FOR RESIDENTIAL USE ONLY
MODELS 8550W • 8557W • 8587W
