JBL SR47-X - Rigging Attachment Points; Secondary Suspension Point Use; Rigging Load Limit Specifications

Each primary “load bearing”suspension point shall be rated for the entire load.
Appropriate
Track Fitting
(User supplied, overhead
suspension rated and certified)
Secondary
Suspension Point
Appropriate Track Fitting
(EG: AF-DSF)
Primary “Load Bearing”
Facility Attachment Points
(MIN: 5:1 Design Factor or Local Standard, Whichever Is Greater)
Working load limits: No more than four (4) high (vertical)
The four (4) high vertical specification represents a static ratio of 7:1.
15
Example