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Crestron QM-FTSC
Operations & Installation Guide – DOC. 6269
QM-WMIC Digital Input Signal Descriptions
INPUT
Mic1Mute
Mic2Mute
Mic1GatingEnable
Mic2GatingEnable
PhantomEnable
NOTE: Phantom power is applied to the XLR connectors of both microphone
inputs. It cannot be switched on an individual microphone input.
QM-WMIC Analog Input Signal Descriptions
INPUT
Mic1GatingLevel
Mic2GatingLevel
Mic1Gain
Mic2Gain
AttackTime
DecayTime
NOTE: AttackTime and DecayTime are applied to both microphone inputs.
QM-WMIC Digital Output Signal Descriptions
OUTPUT
Mic1Mute-F
Mic2Mute-F
Mic1GatingEnable-F
Mic2GatingEnable-F
Mic1Gate
Mic1Nominal
Mic1Clip
Mic2Gate
Mic2Nominal
Mic2Clip
PhantomEnable-F
NOTE: The gating level indicators will still function even if the gating function
is not enabled.
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DESCRIPTION
Mutes the input signal from Mic 1 when high.
Mutes the input signal from Mic 2 when high.
Enables automatic gating on Mic 1 when high.
Enables automatic gating on Mic 2 when high.
Enables phantom power for both microphone inputs
when high.
DESCRIPTION
Specifies gating level for Mic 1 (0 to 100%).
Specifies gating level for Mic 2 (0 to 100%).
Specifies gain level for Mic 1 (0 to 100%).
Specifies gain level for Mic 2 (0 to 100%).
Specifies attack time (10 to 100 ms).
Specifies decay time (10 to 5000 ms).
DESCRIPTION
Indicates Mic 1 is muted.
Indicates Mic 2 is muted.
Indicates automatic gating on Mic 1 enabled.
Indicates automatic gating on Mic 2 enabled.
Indicates Mic 1 gating level has been reached.
Indicates Mic 1 at nominal level.
Indicates Mic 1 signal is at 6 dB below input clip level.
Indicates Mic 2 gating level has been reached.
Indicates Mic 2 at nominal level.
Indicates Mic 2 signal is at 6 dB below input clip level.
Indicates when phantom power is enabled.
FlipTop Storage Center: QM-FTSC • 29
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