User Manual

① Paging Ducker [ON] button
Switches the paging ducker function between enabled and disabled.
② TRIGGER [ON] button
If you turn this on, the audio signal level of the program source is lowered to the value specified by
the [RANGE] knob. If you turn this off, the audio signal level of the program source returns to its
original level. Set this so that it operates in tandem with the talk switch/button of the paging mic.
③ [RANGE] knob/indicator
The knob sets the audio signal level of the program source when the TRIGGER [ON] button is on. The
indicator is lit when the signal decreases to the level specified by the knob. If you attach an LED to
GPI and register the [RANGE] indicator to GPI, you’ll be able to check whether the paging mic is active.
④ [ATTACK] knob
Specifies the time over which the audio signal level of the program source decreases to the level
specified by the [RANGE] knob, starting when the TRIGGER [ON] button turns on.
⑤ [HOLD] knob
Specifies the time after which the audio signal level of the program source starts returning to the
original level after the TRIGGER [ON] button turns off.
⑥ [RELEACE] knob
Specifies the time over which the audio signal level of the program source returns to the original level
after the time specified by the [HOLD] knob.
⑦ [OUTPUT] meter
Shows the output signal level.
2.16.2. Control
Parameter types of the input/output values for each Port
Input Value Control Parameter Output Value
Type Range Input
Port
Name
Paramete
r Range
Output
Port
Name
Type Range
Value Num 0,1 ● On
OFF:0,
ON:1
● On Value Num
OFF:0,
ON:1
Value Num 0,1 ● Trigger
OFF:0,
ON:1
● Trigger Value Num
OFF:0,
ON:1
Value dB −∞–10.00 ●
Release
−∞–10.00 ●
Release
Value dB −∞–10.00
Normalized 0.00–1.00
- - - -
OFF:0,
ON:1
● Range
Indicator
Value Num 0,1
2. Audio Components
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