What is the primary function of a firing system in a display?

• A. To remotely initiate devices in a controlled sequence according to a firing plan.
• B. To record audience attendance.
• C. To physically load devices into mortars.
• D. To monitor weather conditions.

Answer: (A)

A firing system’s purpose is to remotely initiate pyrotechnic devices in a carefully planned sequence with precise timing. It centralizes control so the show unfolds exactly as designed, coordinating which devices fire and when, often adding intentional delays to achieve synchronization and effects across the display. This setup enhances safety by keeping operators at a distance and reducing manual ignition, while also allowing for repeatable, programmable sequences that match the firing plan. The other options don’t fit because recording attendance, loading devices, or monitoring weather are not functions of the firing system itself; those tasks belong to other parts of show operations or safety planning.