China LED display. LED billboard, LED electronics

China LED display. LED billboard, LED electronics sign Bill board forcourt (which is specailly designed for stadium /curt, and have two outstanding features comparing with orginaldisplays: About the front, there is no exerted black frame againstdirect sunlight, so that the display will not hurt player. Regardingthe metal support, there is spring flexible metal tube design as follwingstructurer illustration, also to protect player ) MR-ODIS-P31.25 Module Parameter Dimensions(w*h) 250mmx250mm Resolution(W*H) 8x8 Pixel Pitch(mm) 31.25mm Pixel Density 1024 Pixels/m2 Pixel Configuration 4R2G2B Tual Pixel Density 1024*4 MR-ODIS-P31.25Cabinet ParameterDimensions(w*h*d) 1000mmx1000mmx150mm Max Power/m2 512W Physical Resolution(w*h) 32x32 Module Quantity 16 Weight/Cabinet 75kg Physical Pixels(total) 1024 Average Power/m2 170W Material Steel MR-ODIS-P31.25Display Parameter Parameter Value Gray Scale 4096 Brightness(calibrating value) ≥5000 Weight 75kg/ m2 Red Wavelength(dominant) 623nm±1.5nm Colors Capability 30bits Green Wavelength(dominant) 525nm±1.5nm Refresh Rate(PAL/NTSC) 1000HZ Blue Wavelength(dominant) 470nm±1.5nm Minimum Frame Rate 300HZ Brightness(max/min) 1.1:1 Drive Type Constant current drive View Angle (min, 50% brightness) Horizontal 160(+80/-80)deg. Vertical 60(+30/-30) Scan Type Static Recommended Min. Viewing Distance 28 Control Simultaneous with PC,pixel to pixel Brightness Control 256 Input Voltage AC220V/50Hertz or AC110V60Hertz Date Transmission UTP<100m, Multi-mode Optical Fiber <500m; Single-mode Optical Fiber<5000m Color Temperature Brightness of Red, Green and Blue adjustable by the software 100 grade. Color Temperature adjustable according to requirement Digital Processing 12 Defects Rate ≤0.00001 MTBF >10,000 hours Life Span(50% Brightness) >100,000 hours Module Brightness Uniformity <5% Flatness ±1mm Ingress Protection IP65 Ventilation Quite running fans Earth Leakage Current <2mA Operating Temperature Range -40∼+60 Display Input Format(With Video Processor) DVI, VGA, S-Video, DVD, VCD, VHS. Operating Humidity Range 10%∼99%RH System Operation Platform WINDOWS(WIN98, WINXP, WIN2000)