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 |
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| Parameters |
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POWR | Power control | 0 = Standby |
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| 1 = On |
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| Parameters |
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POWR ? | Power status query | 0 = Standby | 1 = On | ||
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| 2 = Cooling down | 3 = Warming up | ||
INPT | Input switching | Parameters |
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11 = COMPUTER1 | 12=COMPUTER2 | ||||
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| 21 = VIDEO | |||
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INPT ? | Input switching query | 31 = DVI |
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51 = NETWORK |
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AVMT | AV mute control | Parameters |
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| 30 = AV mute off (video mute cancelled) | |||
AVMT ? | AV mute status query | ||||
31 = AV mute on (video mute) | |||||
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| 1st byte | : Indicates fan errors; a number from 0 to 2 | ||
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| 2nd byte | : Indicates lamp errors; a number from 0 to 2 | ||
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| 3rd byte | : Indicates temperature errors; a number from 0 to 2 | ||
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| 4th byte | : Fixed at 0 |
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ERST? | Error status query | 5th byte | : Indicates filter errors; a number from 0 to 2 | ||
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| 6th byte | : Indicates other errors; a number from 0 to 2 | ||
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| Numbers from 0 to 2 indicate the following | |||
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| 0 = No error detected | |||
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| 1 = Warning |
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| 2 = Error |
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| Parameters |
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LAMP ? | Lamp status query | 1st number | |||
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| 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” |
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NAME ? | Projector name query | Returns the name set in “HOSTNAME※,” in “NETWORK” | |||
※The “HOSTNAME” is the projector name set in the projector itself. | |||||
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INF1 ? | Manufacturer name query | Returns “Panasonic” |
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INF2 ? | Model name query | Returns "F300NT" / "FW300NT" | |||
(Answer the name of the projector in use.) | |||||
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INFO ? | Query for other information | Returns the version number or similar identification | |||
CLSS ? | Class information query | Returns “1” |
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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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