Chamberlain BG 3000-B3 Garage Door Opener User Manual


 
ESTATE SERIES
MASTER / SLAVE SYSTEMS
MODEL SL 1000-B3, SW 2000-B3 & BG 3000-B3
SLIDE, SWING, AND BARRIER GATE OPERATORS
MODEL SL 1000-B3
MODEL SW 2000-B3
MODEL BG 3000-B3
B3