Owner’s Manual
■ Please read this manual and the enclosed safety materials carefully!
■ Periodic checks of the operator by a qualified technician are required to ensure
safe operation.
■ The model number label is located inside the control box of your operator.
■ Serial #
■ Installation Date
RESIDENTIAL GATE OPERATOR
Model LA100
For Residential Use Only
The Chamberlain Group, Inc.
845 Larch Avenue
Elmhurst, Illinois 60126-1196
www.liftmaster.com