Coordinate frequencies at the actual location
A frequency that worked at another venue may be occupied at this one. Scan the RF environment, coordinate all wireless channels together, and account for television transmitters and other nearby systems.
Coordination should be repeated when the event location or channel count changes. Multiple systems cannot be treated as isolated devices.
Protect the RF path
Receivers need appropriate antenna placement and a clear path to transmitters. Metal racks, walls, people, distance, and poorly placed distribution hardware can reduce reliability.
Keep antennas and distribution components configured as the manufacturer specifies. Test movement paths during rehearsal, not only while standing beside the receiver rack.
Plan for human and hardware failure
Use fresh or verified batteries, label transmitters, secure bodypacks, inspect antenna and audio cables, and assign one person to monitor RF and audio status.
Critical speaking roles deserve a backup path. A tested wired or alternate wireless microphone can protect the program when conditions change.
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