61Using Network FunctionPJLink™ ProtocolThe network function of the unit conforms with PJLink™ class 1 and you can operate the following actions from yourcomputer using PJLink™ protocol.• Display setup• Display status querySupported commandsCommands to control the unit with PJLink™ protocol are shown in the table below.PJLink™ security authenticationSet “Panasonic” for the PJLink™ password.• PJLink™ is a pending trademark in Japan, the United States, and other countries or areas.Command Control RemarkPOWR Power control Parameter0 = Standby 1 = Power “On”POWR? Power status query Parameter0 = Standby 1 = Power “On”INPT Input switch ParameterSee the parameter for command INST?INPT? Input switch queryAVMT Shutter control Parameter10 = Picture On (picture mute deactivated), 11 = Picture Off (picture on mute)20 = Audio On (audio mute deactivated), 21 = Audio Off (audio on mute)30 = Shutter mode Off (picture and audio mute deactivated)31 = Shutter mode On (picture and audio on mute)AVMT? Shutter control query Parameter11 = Picture Off (picture on mute)21 = Audio Off (audio on mute)30 = Shutter mode Off (picture and audio mute deactivated)31 = Shutter mode On (picture and audio on mute)ERST? Error status query ParameterFirst byte: Means fan error. 0 or 2.Second byte: 0Third byte: 0Fourth byte: 0Fifth byte: 0Sixth byte: Means other error. 0 or 2.Meaning of the 0 – 2 settings:0 = Error is not detected, 2 = ErrorLAMP? Lamp status query Not supportedINST? Input switch list query ParameterNumbers 11 to 13 are depending on the slot installation condition11: PC IN input (PC)When a single input terminal boardis attached11: SLOT input (SLOT INPUT)12: PC IN input (PC)21: VIDEO input (VIDEO)31: HDMI input (HDMI)When a dual input terminal board isattached11: SLOT input (SLOT INPUT A)12: SLOT input (SLOT INPUT B)13: PC IN input (PC)22: COMPONENT/RGB IN input(COMPONENT)32: DVI-D IN input (DVI)NAME? Projector name query Returns empty character (no name information)INF1? Manufacturer name query Returns “Panasonic”INF2? Model name query Returns “TH-50PF30” (for 50-inch model)INFO? Other information query Returns version numberCLSS? Class information query Returns “1”