... ±10% or 110V±10%5.master system:DVI display card+main controller card+transmission ,Optional6.main technology ... style of brightness:hand movement/auto9)video signal: RF,S-Video,RGB,RGBHV,YUV,YC,COMPOSITION etc. ... dot rate:14)switch power loading:5V/40A15)display mode of computer:1024×768 ;1024×102416)efficient ... size:8.064mx6.016m=48.51sqm,item is indoor P4 full color,high clearity,high refresh,all ...