FSR IT-AS411 Series - Manual (Page 15)

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11 Status Request
The user may request status from the IT-AS411 at any time. The returned status
will include, in order, current audio connection, mute status, output level, and trim value
for each of 4 inputs. The format of the Status request is as follows:
STA
Syntax: STA
Where:
STA
Status Request header
Response: STA <Number><MuteStatus> > <TrimInp1> <TrimInp2>
<TrimInp3> <TrimInp4>
Where:
Number
Values 1, 2, 3, or 4 representing the current Program Audio input.
MuteStatus M for muted, U for unmuted
OutputLevel Value representing the current Audio Output Level in range –45 to +5.
TrimInp
Value representing the current Audio Trim Level in range –5 to +15 for each
of 4 Audio sources.
VoiceMuteStatus VM for Voice muted, VU for Voice unmated
VoiceLevel Value representing the current Voice Level in range -45 to +5 in dB
Example:
STA<cr>
Requests status of the IT-AS411.
Example Response:
STA 3M –20 +5 +10 +8 -2 VM -45
This response means that program audio input three is currently connected to the
output, the program audio channel is muted, and the level is -20, the input trims are +5
+10 +8 -2 respectively, Voice channel is muted and the voice level is -45.