The HDM-14E5U is an evaluation grade color video monitor designed for critical 16x9 viewing applications, 12: viewable area measured diagonally, .22mm HR Trinitron CRT with SMPTE-C phosphors, 700 TV lines of resolution, Beam Current Feedback for stabilized color temperature, accepts SMPTE 240M (1035 active lines) and SMPTE 274M (1080 active lines), optional HD SDI input boards, 4x3 Area Marker, works with BKM-10R and BKM-11R, serial remote control capability, worldwide power supply 100V-240V.