Live entertainment
Tension block
A weighted or spring-loaded block maintaining operating-line tension in a counterweight system.
Setup
- Keep travel clear, inspect guides and sheave, and adjust only under qualified venue procedure.
Venue contexts
- Theatre, concerts, festivals, broadcast, and corporate events, as applicable
Signal flow
- Confirm the source, patch, transport, control, and destination for the system involved.
In practice
Keep travel clear, inspect guides and sheave, and adjust only under qualified venue procedure.
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Sources
- Published Technical Standards — Entertainment Services and Technology Association