![](/images/new-backgrounds/1255912/255912241x1.webp)
Commands:
General syntax | General meaning |
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{'%'}{'1'}{'R'}{'00'}{CRC(4)} | The first microphone is activated. | %1R0053 | The first microphone is activated. | |
The camera control is activated. | ||||
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The chairman unit is activated. | %P00010111 | The chairman unit is activated and it has the | ||
microphone number '0001'. | ||||
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The chairman unit is deactivated. | %p00010131 | The chairman unit '0001' is deactivated. | ||
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A delegate unit is activated. | %M00030110 | A delegate unit is activated and it has the micro- | ||
phone number '0003'. | ||||
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A delegate unit is deactivated. | %m00030130 | The delegate unit '0003' is deactivated. | ||
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| All active microphones are deactivated and the |
| The camera control should reset itself to its start- | |
{'%'}{'1'}{'r'}{'00'}{CRC(4)} | camera control should reset itself to a neutral | %1r000052 | ||
ing position. | ||||
| starting position. |
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| At a time interval of approx. 5 seconds, a synchro- | %S00030116 | Synchronization check while only the delegate unit | |
| nization message is sent to the camera control. | with the microphone number '0003' is active. | ||
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| The message contains all the numbers of the | %S000200030004029C | Synchronization check while the delegate units | |
| active microphones or the number 0 to stipulate |
| '0002', '0003' and '0004' are active. | |
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{'%'}{'S'}{0(4)}{CRC(4)} | that there are no microphones active. | %S00000113 | No microphones are active. | |
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{'%'}{'V'}{'0000'}{CRC(4)} | All active microphones are deactivated simulta- | %V00000116 | All active microphones are deactivated simulta- | |
neously. | neously. | |||
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Notation of the general syntax:
–All separate entities in a message are represented between curly brackets, e.g. {CRC}
–Literal strings are between quotes, e.g. 'P'
–Logical entities are neither between brackets nor quotes, e.g.
–A logical entity will also contain a number between brackets. This number states how many characters the entity exists of, e.g.(4)
–If the subtext 1+ is attached to the entity between curly brackets, this means that one or more occurrences of this entity may occur
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Appendix A: Camera control protocol