The Sperry VisionMaster FT Radar Video Card is responsible for processing video signals from the radar system and displaying them on the monitor. This video card converts the radar’s digital data into visual images, which are crucial for operators to interpret the radar data effectively. It enhances the radar system’s ability to display detailed radar images, making it easier for operators to track vessels, obstacles, and weather patterns. The video card plays a vital role in improving the user experience, ensuring smooth and high-quality visual representation of the radar data for real-time monitoring.