Technical information
PJLink protocol
The network function of this projector supports the PJLink class 1, and the PJLink protocol can be used to perform projector setting and projector status query operations from a computer.
Control commands
The following table lists the PJLink protocol commands that can be used to control the projector.
ff The “x” in the table are arbitrary characters.
Command | Control details | Parameter/response |
| Remark |
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| character string |
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POWR | Power supply control | 0 | Standby |
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1 | Power on |
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| 0 | Standby |
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POWR? | Power supply status | 1 | Power on |
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query | 2 | Preparing for switching off the projector |
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| 3 |
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| 11 | COMPUTER |
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INPT | Input selection | 12 |
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| 21 | VIDEO |
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| 31 |
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INPT? | Input selection query | 32 | HDMI |
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| 33 | DIGITAL LINK |
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AVMT | AV mute control | 30 | AV mute function off |
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AVMT? | AV mute function query | 31 | AV mute function on |
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| 1st byte | Indicates fan errors, and returns 0 - | ff 0 = No error is |
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| 2. | detected | |
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| 2nd byte | Indicates light source errors, and | ff 1 = Warning |
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| returns 0 - 2. | ff 2 = Error | |
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| 3rd byte | Indicates temperature errors, and |
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ERST? | Error status query | xxxxxx | returns 0 - 2. |
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| 4th byte | Indicates cover open errors, and |
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| returns 0 or 2. |
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| 5th byte | Returns 0. |
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| 6th byte | Indicates other errors, and returns 0 |
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| - 2. |
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LAMP? | Light source status | ERR1 | Undefined command |
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query |
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INST? | Input selection list query | 11 12 21 32 33 | When |
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| 11 21 31 32 33 | When |
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NAME? | Projector name query | xxxxx | Returns the name set in [PROJECTOR NAME] of [NETWORK SETUP]. | ||
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INF1? | Manufacturer name | Panasonic | Returns manufacturer name. |
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query |
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INF2? | Model name query | RZ370 | Returns model name. |
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RW330 |
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INF0? | Other information | xxxxx | Returns information such as version number. |
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queries |
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CLSS? | Class information query | 1 | Returns class for PJLink. |
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PJLink security authentication
The password used for PJLink is the same as that of the password set for web control.
When using the projector without security authentication, do not set a password for web control.
ff For specifications regarding PJLink, refer to the Japan Business Machine and Information System Industries Association website. URL http://pjlink.jbmia.or.jp/english/
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