Panasonic PT-D4000U Using the PJLink protocol, Supported commands, PJLink security authentication

Using the PJLink™ protocol

The network functions of the projector are compatible with PJLink™ Class 1. The operations mentioned below can be performed from a personal computer using the PJLink™ protocol.

•Projector settings

•Projector status inquiry

Supported commands

The commands for controlling the projector using the PJLink™ protocol are as given in the table below.

Command	Control Description	Remarks
		Parameter
POWR	Power control	0 = Standby
		1 = Power “ON”
		Parameter
		0 = Standby
POWR ?	Power status inquiry	1 = Power “ON”
		2 = Cooling down
		3 = During warm-up
		Parameter
INPT	Input selection	11 = RGB1
		12 = RGB2
		21 = VIDEO
INPT ?	Input selection inquiry	22 = S-VIDEO
		31 = DVI-D
AVMT	Shutter control	Parameter
		30 = Shutter mode OFF (Mute reset of video)
AVMT ?	Shutter status inquiry
		31 = Shutter mode ON (Mute video)
		Parameter
		1st byte: Refers to fan error; one of 0 to 2
		2nd byte: Refers to lamp error; one of 0 to 2
		3rd byte: Refers to temperature error; one of 0 to 2
ERST ?	Error status inquiry	4th byte: Refers to cover open error; one of 0 to 2
		5th byte: Refers to filter warning; one of 0 to 2
		6th byte: Refers to some other error; one of 0 to 2
		The meaning of 0 to 2 is as given below.
		0 = Error not detected 1 = Warning 2 = Error
		Parameter
		First number (digits 1 to 5): Lamp1 cumulative time
LAMP ?	Lamp status inquiry	Second number: 0 = Lamp1 OFF; 1 = Lamp1 ON
		Third number (digits 0 to 5): Lamp2 cumulative time
		Fourth number: 0 = Lamp2 OFF; 1 = Lamp2 ON
INST ?	Input selection list inquiry	Parameter responds with following values:
		“11 12 21 22 31”
NAME ?	Projector name inquiry	Responds with the name set in “HOST NAME” of “NETWORK”
INF1 ?	Manufacturer's name inquiry	Responds with “Panasonic”
INF2 ?	Model name inquiry	Responds with “D4000”
INFO ?	Other information inquiry	Responds with version number and so on
CLSS ?	Class information inquiry	Responds with “1”

PJLink™ security authentication

The password used for PJLink™ is the same as the password set for WebBrowser control.

When using these commands without authentication, leave the WebBrowser control password unspecified.

•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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