Chamberlain Smart Garage Opener Owner’s Manual (B980 Belt Drive Garage Door Opener)
by FOR RESIDENTIAL USE ONLYPRE-PROGRAMMED REMOTE CONTROL INCLUDED • Please read this manual and the enclosed safety materials carefully! • Fasten the manual near the garage door after installation. • 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 […]