Chapter
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 x characters in tables are
Command | Control details | Parameter / return string |
| Remark |
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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 | RGB1 |
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INPT | Input selection | 12 | RGB2 |
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| 21 | VIDEO |
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| 31 | DVI‑D |
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INPT? | Input selection query | 32 | HDMI |
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| 33 | SDI |
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AVMT | Shutter control | 30 | Shutter function off (shutter open) |
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AVMT? | Shutter status query | 31 | Shutter function on (shutter closed) |
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| 1st byte | Indicates fan errors, and returns | ff 0 = No error is |
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| 0 - 2. | detected | |
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| 2nd byte | Indicates lamp errors, and returns | ff 1 = Warning |
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| 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 | Returns 0 or 2 |
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| 5th byte | Indicates filter errors, and returns |
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| 0 - 2. |
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| 6th byte | Indicates other errors, and returns |
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| 0 - 2. |
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| 1st number (1 - 5 digits): Lamp 1 runtime |
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| 2nd number: 0 = Lamp 1 off, 1 = Lamp 1 on |
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| 3rd number (1 - 5 digits): Lamp 2 runtime |
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LAMP? | Lamp status query | xxxxxxxxxxxxxxxxxxxxxxxx | 4th number: 0 = Lamp 2 off, 1 = Lamp 2 on |
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5th number (1 - 5 digits): Lamp 3 runtime |
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| 6th number: 0 = Lamp 3 off, 1 = Lamp 3 on |
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| 7th number (1 - 5 digits): Lamp 4 runtime |
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| 8th number: 0 = Lamp 4 off, 1 = Lamp 4 on |
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INST? | Input selection list query | 11 12 21 31 32 33 | ― |
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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 | DZ16K | Returns model name. |
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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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156 - ENGLISH