Audio Control - Shure DDS 5900 User Manual

<seat state> The current state of the seat. This is either
"active" or "passive"
<seat name> Name assigned to a Discussion Unit via the
browser interface.
Example:
seat_state 12 active Sharon Hall
11.2.27 Microphone Status Complete
mic_status_done<CR>
11.2.28 Seat State
seat_state <seat number> <seat state><CR>
Provides seat state information.
This information is sent from the CU to an External Control,
when the state of a seat changes – a seat becomes
passive or active.
11.2.29 Command error
command_error <error text><CR>
The CU has received an unknown command.
<error text> is a text explaining the error.
Examples:

11.3 Audio Control

11.3.1 Commands from External Control to CU 5905
11.3.2 Set Loudspeaker Volume
loudspeaker_volume <volume><CR>
Sets the volume of the loudspeakers for all Discussion
Units.
11.3.3 Set Line Input 1 Level
line_input_level_1 <level><CR>
Adjusts the level of the line input 1 signal.
11.3.4 Set Line Output Volume (A-D)
line_output_volume <output> <volume><CR>
Adjusts the level of the line output signal.
<output> Indicates which output is being controlled.
Possible values are: 'A', 'B', 'C' or 'D'.
11.3.5 Define Audio Path
audio_path <path> <on/off><CR>
This command defines audio connections in the system.
mic_mode auto
mic_interrupt off
max_total_speakers 4
max_speakers 3
max_requests 250
mic_status_done
This command informs about seat number 12, which is
active and has the name Sharon Hall attached.
Provides notification that complete system status has been
sent.
<seat number> The seat number identification of a
discussion unit. An integer ranging from 1 to 65535.
< seat state > The current state of the seat. This can be
"active" or "passive"
command_error unknown command<CR>
command_error syntax error<CR>
<volume> The volume of the loudspeakers ranges from
-41 to 0. The value -41 indicates the speaker is Off. Values
from -40 to 0 indicates the attenuation in dB.
The CU responds to this command by issuing the
loudspeaker_volume command.
<level> The level of line input 1 ranges from -41 to 0. The
value -41 indicates the signal level is zero. Values from -40
to 0 indicate the attenuation in dB.
The CU responds to this command by issuing the line_
input_level_1 command.
<volume> The volume of the line output ranges from -41
to 0. The value -41 indicates the volume is Off. Values
from -40 to 0 indicate attenuation in dB.
The CU responds to this command by issuing the line_
output_volume command.