Specifications

Danish Interpretation Systems Technical Specifications
Printed in Denmark
35
AUDIO_STATUS_MU_LINEIN_TO_LINEOUT
Command item value: 9
Message format:
<START> 'c' <ID> <MSB addr> <LSB addr> <29> <2> <9> <Gain Level> <CRC> <STOP>
This message signifies that the gain setting of amplifier 3 has been changed to Gain Level dB. A
setting of –41dB means the amplifier is switched off.
AUDIO_STATUS_MU_LINE_IN_LEVEL
Command item value: 14
Message format:
<START> 'c' <ID> <MSB addr> <LSB addr> <29> <2> <14> <Gain Level> <CRC> <STOP>
This message signifies that the gain setting of amplifier e have been changed to Gain Level dB. A
setting of –41dB means the amplifier is switched off.
AUDIO_STATUS_MU_STATUS_START
Command item value: 20
Message format:
<START> 'c' <ID> <MSB addr> <LSB addr> <29> <1> <20> <CRC> <STOP>
This message is sent to signal that the CU will send a complete status of the audio settings (all of the
above messages).
AUDIO_STATUS_MU_STATUS_STOP
Command item value: 21
Message format:
<START> 'c' <ID> <MSB addr> <LSB addr> <29> <1> <21> <CRC> <STOP>
This message means that a complete audio settings status has just been sent.
4.5.4 Messages in VOTING_STATUS_GRP
The following subsections describe status messages of voting activity in the CU. The message format
descriptions have the same meaning as in section 3.4.4.
VOTING_STATUS_TYPE_OF_VOTING
Command item value: 1
Message format:
<START> 'c' <ID> <MSB addr> <LSB addr> <53> <2> <1> <Type of Voting> <CRC> <STOP>
3-Button voting or 5-button voting.