Audio-Technica AT-MX381 Threshold Section, Gate Processing Section, Mode Section, Last Mic On

Main Configuration Window – System Setting Tab (Continued)

Threshold Section

Adjust the mixer’s overall threshold level by clicking the up or down buttons. Threshold is the level at which audio signals will cause the gates to open. Lover settings allow quieter sounds to open the gates.

Gate Processing Section

LAST MIC ON

When turned on, the last mic active will remain on even if the sound level drops below the threshold setting. This function is used in television/video conferencing applications where it is desirable to have some room ambiance sounds heard even when no one is talking. Note: To use this function in a multi-mixer system, activate the “Last Mic On” feature on all mixers (master and all slave units).

GATE HOLD TIME

Sets the length of time a channel’s gate remains open after the sound level drops below the threshold setting. Choose longer Gate Hold times to avoid having the mixer gate off the input channel during a talker’s pauses.

Mode Section

GATE MODE

Chooses whether the SmartMixer is in automatic or manual operation. When in manual operation, the unit operates like a normal non-automatic mixer.

LOCK MODE (Key Lock)

Allows the software settings and front panel configuration parameters to be locked out to prevent unauthorized tampering.

Note: Lock mode does not affect the channel trim, channel gain, and master level control settings.

10