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Serial Control Strings
73
Mi Series and Tango Audio Controllers
Command Messages (Cont.)
MDGVr,i Decrement the Volume for a Room Group-
ing, where:
1) ‘r’ is any room in the grouping
2) ‘i’ is the decrement value or 0 for system
default
Volume Status:
"MVLr,v"
where:
1) 'r' denotes the room in the group, values
are 1-64
2) 'v' denotes the volume setting, values
are:
101: Mute
0..100: 0..-100 dB
- or -
ERR
MSGVr,v Set the Volume for a Room Grouping, where:
1) 'r' is any room in the grouping
2) 'v' is the desired volume level, (0-70, 101):
101: Mute
0..70: 0..-70 dB
Volume Status
"MVLr,v"
where:
1) 'r' denotes the room in the group, values
are 1-64
2) 'v' denotes the volume setting, values
are:
101: Mute
0..100: 0..-100 dB
- or -
ERR
MGRSs Get the Rooms currently listening to a
source, where:
‘s’ is the desired source, (1-8)
Room Map on Selected Source Status:
"MGRSs,b8.b7,b6,b5,b4,b3,b2,b1"
where:
1) 's' is the source who the rooms are
listening to
2) 'b8'…'b1' is a binary room selection
bitmap where all rooms listening to 's' have a
binary 1 in the room position. The most signifi-
cant bit in 'b8' is for room 64 and the least sig-
nificant bit in 'b1' is for room 1
- or -
ERR
MSFVr,s,f Set the favorite, where:
1) ‘r’ is the desired room, (1-64)
2) ‘s’ is the desired source, (1-8)
3) ‘f’ is the direct tuning string; it can be from
0 to 7 characters long and is translated as
specified in the ‘Send Source Direct Data’
command: Zero length data will clear the
favorite.
Favorite Status
"MFAVr,s,f"
where:
1) 'r' is the room, values from [1..64]
2) 's' is the source, values are 1-8
3) 'f' is the direct tuning string; it can be from
0 to 7 characters long and is translated
as specified in the 'Send Source Direct
Data' command: Zero length data is
returned if the favorite is not set
- or -
ERR