RS-232 Commands / Messages
74
Mi Series Audio Controllers
Controller Status Messages (Cont.)
FNICxx Num IIC Devices Status, where ‘xx’ denotes the number of IIC devices available in the
MRC
FSICx,a,v,p,d IIC Device Status, where:
‘x’ is the IIC device index, valid values range from 1 to the number of IIC devices as
denoted in the ‘Num IIC Devices Status’
•‘a’ is the device ID (3 digits)
•’v’ is the version (4 digits)
•‘p’ is the product ID (4 digits)
•‘d’ is a descriptive string for the device, the string is of variable length
AMXB
<-UUID=v>
<-SDKClass=w>
<-Make=x>
<-Model=y>
<-Revision=z>
AMX Beacon Response, where
•‘v’ = ‘MATRIX-CTRL’
•‘w’ is ‘DCTRL’
•‘x’ is ‘AMX’
•‘y’ is ‘MI-4’, ‘MI-6’, OR ‘MI-8’ depending on controller hardware
•‘z’ denotes the current firmware version.
BAUD:x Baud Rate Status, where, ‘x’ is the current Baud Rate (4 digits).
MSAAs,b8,b7,b6,b5,
b4,b3,b2,b1
Source All On Status, where s = source (1-8)
MSAOb8,b7,b6,b5,b4,
b3,b2,b1
Source All Off, where s = source (1-8)
MAO System Off (All zones off)
MVLr,v Volume Status, where:
•‘r’ denotes the room, (1-64)
•‘v’ denotes the volume setting, valid values are:
101: Mute
0...100: 0...-100 dB
MBSr,b Bass Status, where:
•‘r’ denotes the room, (1-64)
•‘b’ denotes the bass level, valid values are:
0: level
1...10: -10...-1 dB
11...20: 1...10 dB
MTRr,t Treble Status, where:
•‘r’ denotes the room, (1-64)
•‘t’ denotes the bass level, valid values are:
0: level
1...10: -10...-1 dB
11...20: 1...10 dB
MSCr,s Source Status, where:
• ‘r’ denotes the room, (1-64)
• ‘s’ denotes the source, valid values are:
0: no source selected
1-8: for sources 1 to 8 selected
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