Panasonic PT-RZ470EK Operating Instructions Manual

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Chapter 6 Appendix — Technical information124 - ENGLISHTechnical informationPJLink protocolThe network function of this projector supports the PJLink class 1, and the PJLink protocol can be used to perform projector setting andprojector status query operations from a computer.Control commandsThe following table lists the PJLink protocol commands that can be used to control the projector.f x characters in tables are non-specific characters.Command Control details Parameter / return string RemarkPOWR Power supply control 0 Standby1 Power onPOWR? Power supply statusquery0 Standby1 Power on2 Preparing for switching off the projector3 Warm-upINPT Input selection11 COMPUTER12 DVI-I (When [DVI-I IN] is set to [ANALOG])21 VIDEOINPT? Input selection query31 DVI-I (When [DVI-I IN] is set to [DIGITAL])32 HDMI33 DIGITAL LINKAVMT AV mute control 30 AV mute function offAVMT? AV mute function query 31 AV mute function onERST? Error status query xxxxxx1st byte Indicates fan errors, and returns0 - 2.f 0 = No error isdetectedf 1 = Warningf 2 = Error2nd byte Indicates light source errors, andreturns 0 - 2.3rd byte Indicates temperature errors, andreturns 0 - 2.4th byte Indicates cover open errors, andreturns 0 or 2.5th byte Returns 0.6th byte Indicates other errors, and returns0 - 2.LAMP? Light source statusquery ERR1 Undefined commandINST? Input selection list query 11 12 21 32 33 When [DVI-I IN] is set to [ANALOG]11 21 31 32 33 When [DVI-I IN] is set to [DIGITAL]NAME? Projector name query xxxxx Returns the name set in [PROJECTOR NAME] of [NETWORKSETUP].INF1? Manufacturer namequery Panasonic Returns manufacturer name.INF2? Model name query RZ470RW430 Returns model name.INF0? Other informationqueries xxxxx Returns information such as version number.CLSS? Class information query 1 Returns class for PJLink.PJLink security authenticationThe password used for PJLink is the same as that of the password set for web control.When using the projector without security authentication, do not set a password for web control.f For specifications related to PJLink, refer to the website of Japan Business Machine and Information System Industries Association.URL http://pjlink.jbmia.or.jp/english/