Panasonic PT-VW431DU Operating Instructions Manual

Also see for PT-VW431DU: Specifications

Contents

ENGLISH - 87 AppendixTechnical InformationPJLink protocolThe network function of the projector supports PJLink class 1, and the PJLink protocol can be used to performprojector setting and projector status query operations from a computer.Control commandsJThe 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 = Standby 1 = Power ON2 = Cool-down in progress 3 =Warm-up in progressINPT Input selection Parameters11 = RGB 1 12 = RGB 2 13 = SCART21 = VIDEO 22 = S-VIDEO 23 = COMPONENT31 = HDMI 32 = DIGITAL LINKINPT ? Input selection queryAVMT AV MUTE control Parameters30 = AV MUTE mode off31 = AV MUTE mode onAVMT ? AV MUTE 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 : Fixed at 05th byte : Indicates filter errors, range 0 – 26th byte : Indicates other errors, range 0 – 2Definitions for each value from 0 to 2 are as follows.0 = No error known 1 = Warning 2 = ErrorLAMP ? Lamp status queryParameters1st digits (1 – 5 digits) : Lamp cumulative operating time2nd digit : 0 = Lamp off, 1 = Lamp onINST ? Input selection list query The followings are returned as parameters.“11, 12, 13, 21, 22, 23, 31, 32”NAME ? Projector name query The name set for [Projector name] in [Network] is returned.INF1 ? Manufacturer name query “Panasonic” is returned.INF2 ? Model name query Answer the model name with "VW431DU".INF0 ? Other information query Information such as version number is returned.CLSS ? Class information query “1” is returned.PJLink security authorizationJWhen using PJLink with security authorization, either of the password set for administrator privileges and thepassword set for user privileges with Web browser control can be used as the password for PJLink (Æ page 76).When using PJLink without security authorization, set use without the password for administrator privileges andthe password for user privileges of Web browser control.For specifications regarding PJLink, refer to the Japan Business Machine and Information SystemIndustries Association website.http://pjlink.jbmia.or.jp/english/