Panasonic TQBH0205-4 Using PJLink protocol, Applicable commands, PJLink security authentication

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, select [ON] to turn on the [NETWORK CONTROL] of the projector. (See page 57)

Applicable commands

The following commands are used to control the projector with the PJLink™ protocol.

Command	Control details			Notes
		Parameters
POWR	Power control	0 = Standby
		1 = On
		Parameters
POWR ?	Power status query	0 = Standby		1 = On
		2 = Cooling down		3 = Warming up
INPT	Input switching	Parameters
		11 = COMPUTER1		12=COMPUTER2
		21 = VIDEO		22=S-VIDEO
INPT ?	Input switching query	31 = DVI
		51 = NETWORK
AVMT	AV mute control	Parameters
		30 = AV mute off (video mute cancelled)
AVMT ?	AV mute status query
		31 = AV mute on (video mute)
		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
ERST?	Error status query	5th byte	: Indicates filter errors; a number from 0 to 2
		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
LAMP ?	Lamp status query	1st number (1–5 digits): Cumulative hours of lamp use
		2nd number: 0 = lamp off; 1 = lamp lit
INST ?	Input switching list query	The following values are returned in this parameter
		“11 12 21 22 23 51”
NAME ?	Projector name query	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	Returns "F300NT" / "FW300NT"
		(Answer 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 PJLinkTM 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.

PJLink™ is a pending trademark in Japan, the United States and other countries and regions. 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/

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