Pixel pitch:20mm Module size: 320íß160mm Cabinet size: 1280íß960mm Pixel density: 2500dots/¬o Color configuration: º¦5 2r1g1b Module resolution: 16íß8 dots Cabinet resolution:64íß48dots Cabinet weight:55kg Beat viewing distance:18í¬140m -=+tviewing angle: horizontal 70íp-120ípvertical 30íp-50íp Ave.Consumption:350í½700w/¬o Max.Consumption:ín1000w/¬o Control mode: synchonism/ asynchronous control Graphic card :dvicard Drive mode: static scan, static sonatant current Frame rate:í²60hz Refresh rate:í²180hz White balance brightness:í²5500cd/¬o Working voltage(ac): 110í¬230v Brightness adjustment: 32 level automatically(brightness sensor embedded) 100level manually(via software) Computer system: win98íówin2000íówinxpú¼etc Input signals :rfíós-videoíórgbíórgbhvíóyuvíóycíócomposition Control system: pctv+dvi(grahpic card)+(main control card)+(optical fiber transfer) Mtbf:í²100000h Life span:50000~10000hours Malfunction dot rate: