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Argument Type Size Values Units
Channel Channel 1 See GroupAndChannels
Group Group 1 23 (J)
Value Unsigned Float 2 0 = Locked
1 = Unlocked
Default 0
(Null to query in text)
FEM – Feedback Elimination Mode
This command set the feedback mode to either Music or Voice. This effects how aggressive the reduction is.
Command Form: DEVICE FEM<Channel> <Group> [Value]
Argument Type Size Values Units
Channel Channel 1 See GroupAndChannels
Group Group 1 23 (J)
Value Unsigned Float 2 0 = Locked
1 = Unlocked
Default 0
(Null to query in text)
FEN – Feedback Elimination Nodes
This command reports the total number of filter nodes (fixed and dynamic) currently being used for the feedback
cancellation. This is a query only command.
Command Form: DEVICE FEN<Channel> <Group> [Value]
Argument Type Size Values Units
Channel Channel 1 See GroupAndChannels
Group Group 1 23 (J)
Value Unsigned Short 2 Total Nodes
(ALWAYS NULL IN TEXT)
FER – Feedback Elimination Node Reset
This command resets both the fixed and dynamic filters on the feedback eliminator. There is no query associated
with this command.
Command Form: DEVICE FER<Channel> <Group> [Value]
Argument Type Size Values Units
Channel Channel 1 See GroupAndChannels
Group Group 1 23 (J)
Value Unsigned Short 2 Zero
FERNG – Feedback Elimination Ring Elimination Mode
This command enables/disables the Ring Elimination Mode on the feedback eliminator.
Command Form: DEVICE FERNG<Channel> <Group> [Value]
Argument Type Size Values Units
Channel Channel 1 See GroupAndChannels
Group Group 1 23 (J)
Reserved Zero 2 0 = 0ff
1 = On
2 = Toggle
(Null to query in text)