الوصف

Railroad, marine, airport signals Technical specifications: â—¦Color size bright wavelength test condition: â– Red: **6, **0mcd, **5 ±5nm, *5?, *0mA â– Green: **6, 1, **0mcd, **5 ±5nm, *5?, *0mA â– Blue: **6, **0mcd, **5 ±5nm, *5?, *0mA â—¦To get best white balance, color ratio is designed to be R: G: B=3: 6: 1 â—¦Module pixel pitch: *0mm â—¦Pixel density: *0, **0 pixels/m2 â—¦LED arrangement: 1R1G1B â—¦Driver mode: constant current driver â—¦Scan mode: 1/4 and 1/2 scan â—¦Module resolution: *2 x *6 â—¦Module size: **0 x **0mm â—¦Cabinet: width of **0mm and height of **0mm â—¦Cabinet area: 0.***4m2 â—¦Cabinet resolution: *6 x *4 â—¦Display viewing distance? *0 to **0m â—¦Brightness: ?1, **0 nits â—¦Horizontal viewing angle: **0 degrees â—¦Vertical viewing angle: *0 degrees â—¦Storage temperature: **0 to *0? â—¦Working temperature: **0 to *0? â—¦Humidity: *0 to *5% RH â—¦Working voltage: 5V â—¦Maximum power consumption: ?**0W/m2 â—¦Average power consumption: ?**0W/m2 â—¦Brightness adjustment: manual: **6 levels and automatic: 8 levels â—¦Color tone: 6, **0 to 9, **0K â—¦Display color: *6.7M â—¦Refresh frequency: ?**0Hz â—¦Input: supports S-video, composite video, YUV, RGB, and DVI â—¦Brightness adjustment: **6 grade control by software â—¦Gamma: *0 grades adjustable â—¦MTBF: ?1, **0 hours â—¦Using lifespan: ?**0, **0 hours â—¦Continuing using time: ?*8 hours â—¦Complanarity: ?1mm â—¦Dead point ratio: ?0.*3% â—¦Communication distance: **0m with UTP cable â—¦Video display: â– Synchronously display kinds of text, picture, graphics, signs, flashes, video and any signal from TV, VCD/DVD, camera, scanner, and more â– Supports PAL/NTSC â– Quick assembling structure makes it convenient to install and uninstall rapidly without any traditional manual tools â– Separated control system per cabinet â– Protection dustproof, humidity-proof, lightningproof, static-proof, erodibility-proof, overcurrent-proof, shortcurrent-proof, overload-proof, and shortload-proof