Panasonic PT-DW740E Operating Instructions Manual

Also see for PT-DW640E: Operating instructions

Contents

Panasonic PT-DW740E Operating Instructions Manual Manual pdf 118 page image

118 - ENGLISHChapter 6 Appendix — Technical informationTechnical 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.Command Control details NotesPOWR Power supply controlParameters0 = Standby1 = Power onPOWR? Power supply status queryParameters0 = Standby1 = Power on2 = Cool-down in progress3 = Warm-up in progressINPT Input selection Parameters11=RGB112=RGB221=VIDEO22=S-VIDEO31=DVI-D32=HDMIINPT? Input selection queryAVMT Shutter control Parameters30 = shutter function off (picture mute canceled)31 = shutter function on (picture mute)AVMT? Shutter status queryERST? Error status queryParameters1st byte: Indicates fan errors, range 0 - 22nd byte: Indicates lamp errors, range 0 - 23rd byte: Indicates temperature errors, range 0 - 24th byte: Indicates cover open errors, range 0 - 25th byte: Indicates filter errors, range 0 - 26th byte: Indicates other errors, range 0 - 2Definitions for each value from 0 to 2 are as follows0 = No error is detected1 = Warning 2 = ErrorLAMP? Lamp status queryParameters1st digits (1 - 5 digits): Lamp 1 cumulative operating time2nd digits: 0 = Lamp 1 off, 1 = Lamp 1 on3rd digits (0 - 5 digits): Lamp 2 cumulative operating time4th digits: 0 = Lamp 2 off, 1 = Lamp 2 onINST? Input selection list query Parameters are returned with the following values.“11 12 21 22 31 32”NAME? Projector name query Returns the name set in [PROJECTOR NAME] of [NETWORK SETUP].INF1? Manufacturer name query Returns “Panasonic”.INF2? Model name query Returns “DW740” or “DX810”.INF0? Other information queries Returns information such as version number.CLSS? Class information query Returns “1”.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.rf For specifications regarding PJLink, refer to the Japan Business Machine and Information System Industries Association website.URL http://pjlink.jbmia.or.jp/english/