The process of adjusting AV equipment for optimal performance—ensuring accurate colors, sound levels, and clarity.

A projector screen designed to block out surrounding light for better image quality in bright rooms.

Any screen that shows content—TVs, projectors, monitors, or video walls.

Any equipment that provides content—like a Blu-ray player, streaming box, or cable receiver.

A device that sends infrared signals to control equipment hidden in cabinets or other rooms.

Dividing a home or building into areas that can be controlled independently for audio, lighting, or climate.

A device that fine-tunes audio signals for clarity, balance, and performance—especially in complex sound systems.

Technology that powers devices like cameras or access points through a single Ethernet cable—no separate power cord needed.

A device that records video from IP cameras and stores it digitally—used in surveillance systems.

The delay between a signal being sent and received—important for live video, gaming, or conferencing.