Operation - Craftsman 139.53973SRT Ower's Manual

OPERATION

IMPORTANT SAFETY INSTRUCTIONS
To reduce the risk of severe injury or death:
Using Your Garage Door Opener
The hand-held Remote Control:
The wall-mounted Door Control:
The Keyless Entry
WARNING
CAUTION
Programming
Accessories):
Programming.
them until down travel is complete.
W
W
if you activate