BenQ MX816ST - PRJ Networking Operation Guide - Page 24

PJLink Commands This projector supports standard protocol PJLink for projector control. Supported commands are as below. The below supported commands may vary depending on different models. Command Description Parameter POWER OFF Power control. 0 = Power Off POWER ON Power control. 1 = Power On Power? Query the power status. 0 = Power Off 1 = Power On 2 = Cooling down 3 = Warm up INPT INPT? Input switch command. Query the current input switch status. 11 = VGA1 12 = VGA2 21 = SVideo 22 = CVBS 31 = HDMI 51 = CARD_READER 52 = LAN DISPLAY 53 = USB DISPLAY 42 = Speaker Volume Up 43 = Speaker Volume Down 44 = Microphone Volume Up 45 = Microphone Volume Down 46 = Freeze 47 = Change picture mode AVMT AVMT? Mute control. Query the current mute status. 10 = Video mute off 11 = Video mute on 20 = Audio mute off 21 = Audio mute on 30 = Video & Audio mute off 31 = Video & Audio mute on LAMP? Query the number of lamp hours. Lamp hour INST? Query the list which enables input switch. Return "11 12 21 22 31 51 52 53" NAME? Query the projector name. Return "Digital Projector" INF0? Query resolution information. Return "Education Series" INF1? Query the maker name. Return "BenQ" INF2? Query the model name. Return model name as below, "Actual model name" CLSS? Query class information. Return "Version" 24 PJLink Commands