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iRidium for PJLink
A set of tools to create interfaces for controlling PJLink projectors.
The documentation was updated on 13.10.2022
Connection
TCP/IP protocol is used. To connect to PJLink equipment it is required to fill in driver settings and to assign commands and feedbacks to the graphic interface.
Driver Setting
1 Enter the Devices tab in a created project and add PJLink driver.
2 Enter connection settings of the driver:
- Log Level - depth of logging;
- Host - IP-address of equipment;
- Port - connection port (by default - 4352);
- Password - password of the projector;
- Keep Alive - interval to check TCP connection. If there is no answer to Keep Alive request, the driver will be forced to the turned off state;
- Wait Time Status - connection waiting time;
- Driver Version - version of the driver.
Setting Commands and Feedback Channels
To control equipment it is required to set commands (Commands) and feedback channels (Feedbacks). To send a command, drag'n'drop it on a graphic item and enter a value to send. To display feedback value drag'n'drop a feedback channel on a graphic item and choose how to output a value.
Read more about work with graphic items in the
"Types of graphic items" article.
Commands
Commands are assigned to graphic items indicating the value to be sent to the bus when clicking on the items. When adding a driver all commands are created automatically. If it is required they can be added, deleted or changed.
Commands with Input Switch type have additional settings, which allow you to choose a source number of the indicated type:
- Command - command type (Input Switch).
- Inpit Switch - source type (RGB, Video, Digital, Storage, Network).
- Use Value Channel - way to send a source number to equipment.
- True - indicate a source number in the command parameters (Input Switch Value). A value which was indicated when dragging the command on graphic items will not be counted.
- False - indicate a source number when dragging on graphic items (Value).
- Input Switch Value - source number.
Other types of commands do not have additional settings.
| Command |
Value |
Description
|
| Power On |
- |
Turn on the projector.
|
| Power Off |
- |
Turn off the projector.
|
| Power Status |
- |
Request the power state of the projector.
|
| Input RGB |
Value (source number of this type) |
Switching to a source of RGB signal with the ordinal number "value" (Input Switch Value).
|
| Input Video |
Value (source number of this type) |
Switching to a source of "Video" signal with the ordinal number "value" (Input Switch Value).
|
| Input Digital |
Value (source number of this type) |
Switching to a source of "Digital" signal with the ordinal number "value" (Input Switch Value).
|
| Input Storage |
Value (source number of this type) |
Switching to a source of "Storage" signal with the ordinal number "value" (Input Switch Value).
|
| Input Network |
Value (source number of this type) |
Switching to a source of "Network" signal with the ordinal number "value" (Input Switch Value).
|
| Mute Audio |
- |
Turn off sound.
|
| Unmute Audio |
- |
Turn on sound.
|
| Mute Video |
- |
Turn off video.
|
| Unmute Video |
- |
Turn on video.
|
| Mute Audio And Video |
- |
Turn off audio and video.
|
| Unmute Audio And Video |
- |
Turn on audio and video.
|
| Mute Status |
- |
Request the current state of audio and video.
|
| Error Status |
- |
Request the error notification.
|
| Lamp Status |
- |
Request the state of the lamp.
|
| Projector/Display Name |
- |
Request the name of a projector / display.
|
| Speaker Volume Adjustment Down |
Any value |
Turn down the volume by 1.
|
| Speaker Volume Adjustment Up |
Any value |
Turn up the volume by 1.
|
Feedbacks
Feedback channels are assigned to graphic items to display the state of equipment in the bus. When adding a driver all feedback channels are created automatically. If it is required they can be added, deleted or changed.
Feedback with Lamp Status type has additional settings:
- Feedback - feedback type (Lamp Status).
- Lamp ID - ID of the lamp.
- Lamp Param - parameters of the lamp (Cumulative Lighting Time, Lamp Turn).
Other types of feedbacks do not have additional settings.
| Feedback |
Value |
Description
|
| Power Status |
0 - 3 |
Current state of the projector:
0 - off,
1 - on,
2 - cooling,
3 - heating.
|
| Input Switch Mode |
RGB,
Video,
Digital,
Storage,
Network. |
Source type.
|
| Input Switch Value |
1 - 9 |
Ordinal number in the source type.
|
| IsAudioMuted |
0 / 1 |
State of audio.
0 - audio is not muted (turned on),
1 - audio is muted (turned off).
|
| IsVideoMuted |
0 / 1 |
State of video.
0 - video is on,
1 - video is off.
|
| Fan Error |
0 - 2 |
Fan error state:
0 - no errors and warnings,
1 - warning,
2 - error.
|
| Lamp Error |
0 - 2 |
Lamp error state:
0 - no errors and warnings,
1 - warning,
2 - error.
|
| Temperature Error |
0 - 2 |
Temperature sensor error state :
0 - no errors and warnings,
1 - warning,
2 - error.
|
| Cover Open Error |
0 - 2 |
Cover open error state :
0 - no errors and warnings,
1 - warning,
2 - error.
|
| Filter Error |
0 - 2 |
Filter error state:
0 - no errors and warnings,
1 - warning,
2 - error.
|
| Other Errors |
0 - 2 |
Other errors:
0 - no errors and warnings,
1 - warning,
2 - error.
|
| Lamp Lighting Time |
value |
Time of work of the lamp.
|
| Lamp Turn |
0 / 1 |
Current state of the lamp.
|
| Projector/Display Name |
Text |
Name of a projector / display.
|
| Errors |
Text |
Status notifications and errors.
|
