Panasonic PT-LB1 Operating Instructions - Page 17

Using PJLink protocol The projector's network functions conform to PJLink Class 1 standards, enabling the following operations from a computer using the PJLink protocol. •• Setting the projector •• Querying the projector status To use PJLink protocol, turn [ON] the [NETWORK CONTROL] in the NETWORK menu for the projector. (See page 7) Applicable commands The following commands are used to control the projector with the PJLink protocol. Command Control details POWR Power control POWR ? INPT INPT ? AVMT AVMT ? Power status query Input switching Input switching query AV mute control AV mute status query ERST ? Error status query LAMP ? INST ? NAME ? Lamp status query Input switching list query Projector name query Notes Parameters 0 = Standby 1 = On Parameters 0 = Standby 2 = Cooling down 1 = On 3 = Warming up Parameters 11 = COMPUTER1 21 = VIDEO 12 = COMPUTER2 22 = S-VIDEO Parameters 30 = AV mute off 31 = AV mute on Parameters 1st byte : Indicates fan errors; a number from 0 to 2 2nd byte : Indicates lamp errors; a number from 0 to 2 3rd byte : Indicates temperature errors; a number from 0 to 2 4th byte : Fixed at 0 5th byte : Fixed at 0 6th byte : Indicates other errors; a number from 0 to 2 Numbers from 0 to 2 indicate the following 0 = No error detected 1 = Warning 2 = Error Parameters 1st number (1-5 digits) : Cumulative hours of lamp use 2nd number : 0 = lamp off ; 1 = lamp lit The following values are returned in this parameter "11 12 21 22" Returns the name set in "HOSTNAME " in "NETWORK" The "HOSTNAME" is the projector name set in the projector itself. INF1 ? Manufacturer name query Returns "Panasonic" INF2 ? Model name query Answers the name of the projector in use. INFO ? Query for other information Returns the version number or similar identification CLSS ? Class information query Returns "1" „„PJLink security authentication The password used for PJLink is same as the one you set in the WEB control. Configure this without specifying the password for the WEB control, if you use it without authentication. For details on PJLink specifications, refer to the Japan Business Machine and Information System Industries Association website. The URL is http://pjlink.jbmia.or.jp/english/ 17