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 commandsThe following table lists the PJLink protocol commands that can be used to control the projector.
Command | Control details |
| Remark |
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| Parameters |
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POWR | Power supply control | 0 = Standby |
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| 1 = Power on |
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| Parameters |
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POWR? | Power supply status query | 0 = Standby | 1 = Power on |
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2 = Preparing to switch off |
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| 3 = | |||
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| the projector | |||
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| Parameters |
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INPT | Input selection | 11=RGB1 | 12=RGB2 | 21=VIDEO | |
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| 32=HDMI |
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| 33=SDI 1 (only for | |||
INPT? | Input selection query | ||||
34=SDI 2 (only for | |||||
AVMT | Shutter control | Parameters |
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| 30 = shutter function off (picture mute canceled) | |||
AVMT? | Shutter status query | ||||
31 = shutter function on (picture mute) |
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| Parameters |
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| 1st byte: Indicates fan errors, range 0 - 2 |
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| 2nd byte: Indicates lamp errors, range 0 - 2 |
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| 3rd byte: Indicates temperature errors, range 0 - 2 | |||
ERST? | Error status query | 4th byte: Fixed to 0 |
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| 5th byte: Indicates filter errors, range 0 - 2 |
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| 6th byte: Indicates other errors, range 0 - 2 |
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| Definitions for each value from 0 to 2 are as follows | |||
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| 0 = No error is detected | 1 = Warning | 2 = Error | |
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| Parameters |
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| 1st digits (1 - 5 digits): Lamp 1 cumulative operating time | |||
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| 2nd digit: 0 = Lamp 1 off, 1 = Lamp 1 on |
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| 3rd digits (1 - 5 digits): Lamp 2 cumulative operating time | |||
LAMP? | Lamp status query | 4th digit: 0 = Lamp 2 off, 1 = Lamp 2 on |
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| 5th digits (1 - 5 digits): Lamp 3 cumulative operating time | |||
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| 6th digit: 0 = Lamp 3 off, 1 = Lamp 3 on |
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| 7th digits (1 - 5 digits): Lamp 4 cumulative operating time | |||
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| 8th digit: 0 = Lamp 4 off, 1 = Lamp 4 on |
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| Parameters are returned with the following values. | |||
INST? | Input selection list query | “11 12 21 31 32” (only for |
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| “11 12 21 31 32 33 34” (only for | |||
NAME? | Projector name query | Returns the name set in [PROJECTOR NAME] of [NETWORK | |||
SETUP]. |
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INF1? | Manufacturer name query | Returns “Panasonic”. |
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INF2? | Model name query | Returns “DZ21KU”, “DS20KU”, “DW17KU”. |
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INF0? | Other information queries | Returns information such as version number. | |||
CLSS? | Class information query | Returns “1”. |
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Appendix
156 - ENGLISH