... (R,G,B) 2,1,1Pixel matrix per module (dot) 8×8Pixel (dot/s.q.m) 400Viewing distance (Min) (m) 21Gray scale (level ... (Hz)50 or 60Signal input format (with video processor)AV, S-Video, VGA, DVI, YPbPr, HDMI, SDIOperating systemWindows (2000/XP/Vista ...