Owners Manual
Page 1
... the opener before installing this device must accept any LiftMaster®, Chamberlain®, or Sears Craftsman® garage door opener manufactured prior to April 1, 1982. You can be seen clearly, is not connected BEFORE installing the receiver. The learn " actuator on the receiver. Within 30 seconds, press...operate when either the receiver actuator or the remote control push button is OUT OF THE REACH OF CHILDREN. Universal Receiver Model 635LM OWNER'S MANUAL NOTICE TO U. THERE ARE NO OTHER USER SERVICEABLE PARTS. WARNING WARNING To prevent possible SERIOUS INJURY or DEATH...
... the opener before installing this device must accept any LiftMaster®, Chamberlain®, or Sears Craftsman® garage door opener manufactured prior to April 1, 1982. You can be seen clearly, is not connected BEFORE installing the receiver. The learn " actuator on the receiver. Within 30 seconds, press...operate when either the receiver actuator or the remote control push button is OUT OF THE REACH OF CHILDREN. Universal Receiver Model 635LM OWNER'S MANUAL NOTICE TO U. THERE ARE NO OTHER USER SERVICEABLE PARTS. WARNING WARNING To prevent possible SERIOUS INJURY or DEATH...