Support digital audio transmission technology, simultaneous interpretation channel number 31 + 1, speech separation technology.
Great expansion features: 4096 system microphone capacity, hand-to-hand connection, hot swapping support.
Fully 4-channel meeting unit output interface with output circuit indicator. When the circuit is normal The LEDs flash, the LEDs go out when the circuit is disconnected.
Four microphone management modes: FIFO / NORMAL / VOICE (acoustic) / APPLY.
Speech microphone quantity and time selector: 1, 2, 4 and 8 president units are free to control.