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Question About Chamberlain Garage Door Opener LiftMaster HBW0777
Need manual...

Asked by Gerald Wnek on 02/22/2011 1  Answer

ManualsOnline posted an answer 13 years, 7 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

Jake posted an answer 12 years, 1 month ago

0 looking for help with a liftmaster. right now when you hold the green button, the light comes on but goes out after 6 or 7 seconds. It will not flash when holding a universal remote that is behind held at the same time.
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