Technical InformationENGLISH - 105 Appendix■■ PJLinkThe PJLink subcommittee was established within the Data Projector Group in September 2003. The newPJLink interface specification for projectors was stipulated by the PJLink subcommittee as part of its first year ofactivities.PJLink is a unified standard for the control and management of projectors.The standard allows centralized management of projectors and operation with a controller, regardless ofmanufacturer.JBMIA aims to provide early systemization of monitoring and control of network projectors, which will becomemainstream in the future, delivering greater convenience to the user and making projectors more widely used.Class1: standardization of the projector's basic control and monitoring functions.Basic projector control: power control, input selection, etc.Acquisition of each type of projector information and status: power status, input selection status, error status,lamp cumulative operating time, etc.JBMIA: Japan Business Machine and Information System Industries Association.Association that changed its name on April 1, 2002, from Japan Business Machine MakersAssociation (JBMA), which was established in 1960.PJLink is a registered trademark of JBMIA and pending trademark in some countries.PJLink URL: http://pjlink.jbmia.or.jp/english/Serial terminalThe projector / connection terminals conform with RS-232C so that the projectorcan be connected to and controlled from a computer.■■ Connection6LQJOHSURMHFWRU 0XOWLSOHSURMHFWRUV&RQQHFWLQJWHUPLQDOVRQSURMHFWRU &RQQHFWLQJWHUPLQDOVRQSURMHFWRU&RQQHFWLQJWHUPLQDOVRQSURMHFWRU&RPSXWHU &RPSXWHU'6XESPDOH'6XESIHPDOH6(5,$/,1!WHUPLQDO '6XESPDOH'6XESPDOH6(5,$/287!WHUPLQDO6HULDOFDEOHVWUDLJKW6HULDOFDEOHVWUDLJKW6HULDOFDEOHVWUDLJKW6(5,$/,1!WHUPLQDO6(5,$/287!WHUPLQDO6(5,$/,1!WHUPLQDO6(5,$/287!WHUPLQDO