User Manual

List of settings in “Settings” dialog boxes Appendix
MTX-MRX Editor User Guide
255
●If [FUNCTION] is [MTX Dugan Automixer]
The input voltage to the [GPI IN] connector will turn the parameter on/off.
Select one of the following parameter types, and then make the appropriate setting.
•Override (master)
•Mute (master)
•override (Ch)
❍ [DEVICE]
Select the device that you want to change. These are shown in order of UNIT ID and
model name.
❍ [PARAMETER 1]
For Override (master) and Mute (master), select the group that controls on/off. For
override (Ch), select the channel that controls on/off.
❍ [INPUT TYPE]
Specifies how the input voltage to GPI IN will be applied to the parameter.
You can choose [High Active], [Low Active], [Rising Edge], or [Falling Edge].
● If [FUNCTION] is [MTX Level] (Cannot be set for PORT8)
The input voltage to the [GPI IN] connector will control the level of the channel.
If the maximum level cannot be reached because of the length of the cable, adjust the
maximum and minimum input voltage values in the “GPI Calibration” dialog box.
Select one of the following parameter types, and then make the appropriate setting.
•Input Ch Level
•Fx RTN Level
•Matrix Out Level
•ZONE Out Level
•Output Ch Level
•1st Priority Mix Level
•2nd Priority Mix Level
•Input Ch DCA Group
•ZONE Out DCA Group
❍ [DEVICE]
Select the device that you want to change.
❍ [PARAMETER1]
Specifies the channel whose level you want to control.
❍ [INPUT TYPE]
Specifies how the level to GPI IN will be applied to the parameter.
You can select [Analog] or [Analog Inv.].
❍ [Parameter Range]
Use [Upper Limit] and [Lower Limit] to specify the range in which the level can be
varied.
By using [Parameter Range] you can limit the range in which the user can control the
volume. For example you can use this to specify the maximum volume of background
music, or use a controller to make fine volume adjustments in a narrow range of –6 dB
– +6 dB.
NOTE