The Hitachi CP-CX251N represents a professional-grade super short throw LCD projector, engineered for seamless deployment in educational and corporate settings. Delivering XGA resolution, 2,500 ANSI lumens, and 2,000:1 contrast, it produces sharp 60-100 inch projections from minimal distances (0.69-1.84m), ensuring glare-free visibility and front-of-screen interaction. Its fixed 0.6:1 throw lens, manual focus with digital zoom, ±40% vertical keystone correction, and 3.4kg lightweight chassis enable straightforward table-top or ceiling mounting without shadows or distortion.