... passed CE, ROHS, FCC.P10 Outdoor full color led display Parameter Value UnitModelV1V2V3Pixel pitch 10.6610.66 ... with video processor) AV, S-Video, VGA, DVI, YPbPr, HDMI, SDI, RF, etc.— Operating system Windows (2000/XP/Vista/7 ... correction for customers every 18months. Make the display color difference brightness less than 5 % ,looks like ... Science & Technology Co., Ltd. P10 LED digital Display