AV Rack
AV Rack is a structured equipment rack that houses audio, video, network, control, power, and source components in an organized, serviceable layout.
Power, Racks & Reliability Infrastructure
Davis Wiring terms and planning language for Chicago-area residential and commercial AV projects.
Definition Category
Power, Racks & Reliability Infrastructure
Rack Unit
Rack Unit is a standard height measurement used to size rack-mounted equipment and plan rack space.
Rack Mount
Rack Mount is a hardware format or bracket system that secures equipment into a professional rack.
Rack Cooling
Rack Cooling is fans, vents, spacing, and airflow design used to keep rack equipment within safe operating temperatures.
Thermal Management
Thermal Management is the control of heat through ventilation, equipment spacing, fans, room conditioning, and rack design.
Cable Management
Cable Management is the labeling, routing, bundling, separation, and organization of cables for serviceability and reliability.
Power Conditioner
Power Conditioner is a device that filters or organizes power delivery to AV equipment and may provide surge protection.
Surge Protection
Surge Protection is protection designed to reduce damage risk from voltage spikes caused by storms, grid events, or equipment issues.
UPS
UPS is uninterruptible power supply, a battery-backed device that keeps equipment running briefly during outages or power interruptions.
Battery Backup
Battery Backup is stored power that supports equipment during a power loss or short outage.
Power Sequencer
Power Sequencer is a device or system that turns equipment on or off in a controlled order to avoid pops, overloads, or startup problems.
Dedicated Circuit
Dedicated Circuit is an electrical circuit reserved for specific equipment or systems to reduce overload and power noise risks.
Grounding
Grounding is electrical safety and signal-reference practices that help reduce shock hazards, noise, and equipment problems.
Remote Reboot
Remote Reboot is the ability to power-cycle selected equipment remotely when a device becomes unresponsive.
Controlled Power Cycle
Controlled Power Cycle is a planned restart of equipment in the correct order to restore operation without disrupting the rest of the system.