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 | |
|
| Parameter | |
POWR | Power control | 0 = Standby | |
|
| 1 = Power “ON” | |
|
| Parameter | |
|
| 0 = Standby | |
POWR ? | Power status inquiry | 1 = Power “ON” | |
|
| 2 = Cooling down | |
|
| 3 = During | |
|
| Parameter | |
INPT | Input selection | 11 = RGB1 | |
|
| 12 = RGB2 | |
|
| 21 = VIDEO | |
INPT ? | Input selection inquiry | 22 = | |
|
| 31 = | |
AVMT | Shutter control | Parameter | |
|
| 30 = Shutter mode OFF (Mute reset of video) | |
AVMT ? | Shutter status inquiry | ||
31 = Shutter mode ON (Mute video) | |||
|
| ||
|
| Parameter | |
|
| 1st byte: Refers to fan error; one of 0 to 2 | |
|
| 2nd byte: Refers to lamp error; one of 0 to 2 | |
|
| 3rd byte: Refers to temperature error; one of 0 to 2 | |
ERST ? | Error status inquiry | 4th byte: Refers to cover open error; one of 0 to 2 | |
5th byte: Refers to filter warning; one of 0 to 2 | |||
|
| ||
|
| 6th byte: Refers to some other error; one of 0 to 2 | |
|
| The meaning of 0 to 2 is as given below. | |
|
| 0 = Error not detected 1 = Warning 2 = Error | |
|
| Parameter | |
|
| First number (digits 1 to 5): Lamp1 cumulative time | |
LAMP ? | Lamp status inquiry | Second number: 0 = Lamp1 OFF; 1 = Lamp1 ON | |
|
| Third number (digits 0 to 5): Lamp2 cumulative time | |
|
| Fourth number: 0 = Lamp2 OFF; 1 = Lamp2 ON | |
INST ? | Input selection list inquiry | Parameter responds with following values: | |
“11 12 21 22 31” | |||
|
| ||
NAME ? | Projector name inquiry | Responds with the name set in “HOST NAME” of “NETWORK” | |
INF1 ? | Manufacturer's name inquiry | Responds with “Panasonic” | |
INF2 ? | Model name inquiry | Responds with “D4000” | |
INFO ? | Other information inquiry | Responds with version number and so on | |
CLSS ? | Class information inquiry | Responds with “1” |
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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