What is the primary function of a matrix router?

The primary function of a matrix router is to manage audio and video signals to various outputs. A matrix router allows multiple input sources to be routed to multiple output destinations, meaning that any input can be connected to any output at any given time. This flexibility is crucial in complex audiovisual systems where different signals (such as video feeds from cameras, computers, or media players) need to be sent to different displays or audio systems.

Matrix routers are particularly valuable in environments like auditoriums, conference rooms, and broadcast studios, where there is a need to efficiently manage and direct various audiovisual contents dynamically. By utilizing a matrix router, an operator can control which audio and video sources reach which outputs, allowing for seamless switching between inputs, creating versatile presentation environments, and enhancing the overall functionality of the audiovisual system.