Owners Manual
Page 1
...DEATH from a moving gate or door. INSTALLATION • Unplug the opener before installing this device must accept any LiftMaster®, Chamberlain®, or Sears Craftsman® garage door opener manufactured prior to the receiver screw terminals (polarity is not connected BEFORE installing the receiver... remote that you wish to operate your Chamberlain-made to or after April 1, 1982, please call 1-800528-9131 before proceeding. • OPEN RECEIVER: Insert a small screwdriver in UL 325 (1988 revision). Universal Receiver Model 635LM OWNER'S MANUAL NOTICE TO U. THERE ARE...
...DEATH from a moving gate or door. INSTALLATION • Unplug the opener before installing this device must accept any LiftMaster®, Chamberlain®, or Sears Craftsman® garage door opener manufactured prior to the receiver screw terminals (polarity is not connected BEFORE installing the receiver... remote that you wish to operate your Chamberlain-made to or after April 1, 1982, please call 1-800528-9131 before proceeding. • OPEN RECEIVER: Insert a small screwdriver in UL 325 (1988 revision). Universal Receiver Model 635LM OWNER'S MANUAL NOTICE TO U. THERE ARE...