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 |
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POWR | Power control | 0 = Standby |
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| 1 = Power “ON” |
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| 0 = Standby |
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POWR ? | Power status inquiry | 1 = Power “ON” |
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| 2 = Cooling down |
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| 3 = During |
| ENGLISH |
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INPT | Input selection | 11 = RGB1 |
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| 12 = RGB2 |
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| 21 = VIDEO |
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INPT ? | Input selection inquiry | 22 = |
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| 31 = |
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AVMT | Shutter control | Parameter |
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| 30 = Shutter mode OFF (Mute reset of video) |
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AVMT ? | Shutter status inquiry |
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31 = Shutter mode ON (Mute video) |
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| 1st byte: Refers to fan error; one of 0 to 2 |
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| 2nd byte: Refers to lamp error; one of 0 to 2 |
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| 3rd byte: Refers to temperature error; one of 0 to 2 |
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ERST ? | Error status inquiry | 4th byte: Refers to cover open error; one of 0 to 2 |
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5th byte: Refers to filter warning; one of 0 to 2 |
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| 6th byte: Refers to some other error; one of 0 to 2 |
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| The meaning of 0 to 2 is as given below. |
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| 0 = Error not detected 1 = Warning 2 = Error |
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| Parameter |
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| First number (digits 1 to 5): Lamp1 cumulative time |
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LAMP ? | Lamp status inquiry | Second number: 0 = Lamp1 OFF; 1 = Lamp1 ON |
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| Third number (digits 0 to 5): Lamp2 cumulative time |
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| Fourth number: 0 = Lamp2 OFF; 1 = Lamp2 ON |
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INST ? | Input selection list inquiry | Parameter responds with following values: |
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“11 12 21 22 31” |
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NAME ? | Projector name inquiry | Responds with the name set in “HOST NAME” of “NETWORK” |
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INF1 ? | Manufacturer's name inquiry | Responds with “Panasonic” |
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INF2 ? | Model name inquiry | Responds with “D5700” or “DW5100” |
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INFO ? | Other information inquiry | Responds with version number and so on |
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CLSS ? | Class information inquiry | Responds with “1” |
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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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