This document is about the specifications of the US-M4701P model LCD screen. The LCD screen has a size of 47 inches, a screen ratio of 16:9, a maximum resolution of 1920×1080, a contrast ratio of 1500:1, a brightness of 800cd/m2, a response time of 8ms, and a viewing angle of 170°/170°. The LCD screen supports multiple resolutions. The input interfaces include composite video, Y/C standard DIN 4 pin, component/RGB BNC, external sync, DVI-D TMDS, and VGA analog RGB. The output interfaces include composite video and Y/C standard DIN 4 pin. The product features a sturdy metal casing with anti-static, anti-magnetic, and anti-interference capabilities.