... 500mA max.; short-circuit-protected LNB Voltage vertical < 14V no load, > 11, 5V at 400mA LNB Voltage horizontal < 20V no ... load, > 17, 3V at 400mACount of active satellite positionDiSEqC 1.0/ ... -Video)Screen format:auto, 4:3, and 16:9;Upgrade software through USB2.0 port;Powerful program management function, parent lock ...