User:Alisonken1/Pjlink

PJLink is a standard for basic control and configuring of a Projector over a network interface. It was developed by the Data Projector Group within the Japan Business Machine and Information System Industries Association (JBMIA). The aim of the standard is to define a manufacturer and model-independent interface for the configuration and monitoring of video displays.

= Definitions =

The following subsections detail the specific terminology and descriptions used as well as special characters in communications between the controller and terminal.

Special characters
= Communication =

Communication is via the TCP protocol. A command or query packet is sent from the controller, and a reply is returned by the terminal. The header, class, command, separator, and terminator will all be in the ASCII character set. The parameter may be either ASCII or UTF-8 character set. Maximum size of a packet is 136 bytes.

Packet Detail
A PJLink packet has the following characteristics:

Example query to request PJLink class terminal supports: ""%1CLSS&lt;sp&gt;?&lt;cr&gt;""

Example reply for PJLink class terminal supports: ""%1CLSS=1&lt;cr&gt;""

= Notes =

= References =

= External links =

Category:Internet Protocol Category:Display technology Category:Projectors