Short definition
A multiscreen setup is a configuration of multiple displays or projection surfaces running simultaneously, either showing one shared image or different content at various positions in the room.
Detailed explanation
Multiscreen setups ensure every attendee in the room gets a good view of the presented content, regardless of where they're seated. Typical configurations include a main screen with side repeater screens for wide rooms, layered displays combining stage content with live camera footage, or independent zone screens for lobbies and side areas.
Technically, a multiscreen setup relies on signal distribution, scalers, and video controllers. When different displays show different content, a media server with multi-channel output is used. EDID management and timing synchronization via genlock keep all displays running perfectly in sync. Planning requires sightline analysis, viewing angles, and room height and width; complex setups are visualized in 3D planning tools beforehand.
Relevance in this field
Multiscreen setups are standard at mid-size and large events. They improve information distribution throughout the room and enable creative staging with multiple image zones.
Practical example
At an annual conference with 600 attendees, a multiscreen setup combines a central main projection (8 m wide) with four side repeater displays. All screens show the stage feed in sync, with an additional lobby screen guiding attendees before and after the event.
Related terms
Signal distribution, media server, video switcher, signal management