How Will You Use Your Sharp PN-L401C AQUOS BOARD® Interactive Display System? The versatile, award-winning Sharp 40″ Class (39.5″ diagonal) PN-L401C AQUOS BOARD interactive display system can enhance your space in many ways. Here are some examples:  Wayfinding Directions in a mall. Locate a hospital patient’s room. Find a meeting at a hotel conference. Locate key areas … Continue reading How Will You Use Your Sharp AQUOS BOARD® Interactive Display System?