The Chamberlain Group, Inc.
845 Larch Avenue
Elmhurst, Illinois 60126-1196
www.liftmaster.com
GARAGE DOOR OPENER
Models 3850
3850-267
For Residential Use Only
Owner’s Manual
■
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 opener are required to ensure safe operation.
■
The model number label is located under the light lens on the left side panel of your opener.
®
C
om
pa
tible
w
i
t
h
See
P
a
ge
29
f
o
r
D
et
a
i
l
s
Содержание LiftMaster Elite Security+ 3850
Страница 39: ...39 NOTES ...