1. Aluminum alloy main panel, novel and fashionable design, with LCD display and 6 multi-function buttons, built-in USB3 recording
2. Anti-interference circuit design, eliminates all interference from mobile phone signals, adopts high-reduction circuit and anti-howling design, effectively prevents the occurrence of howling phenomenon, and achieves high sound quality restoration
3. Edit the host program menu through the multi-function button, the menu operation is simple and humanized.
4. Multiple speaking modes can be set through the host, as follows:
Chairman mode function, the system only allows the chairman unit to speak, and the representative unit cannot open to speak
Quantity limit function, the number of units opened at the same time can be set to 1, 3, 6, 9, 30
Full open mode, the number of microphones opened at the same time is unlimited
First in first out, when the number of units opened at the same time reaches the set number, when a microphone is opened again, the previously opened microphone is automatically closed, and the chairman unit is not affected.
5. With four microphone connection ports (8-core interface), each supporting 30 units, can connect 120 units, can support 5 chairman units
6. Support password button setting, can set password lock.
7. With one RS232 expansion serial port,
8. With audio balanced output (Canon interface) and unbalanced output 6.3, connect to the sound amplification equipment to amplify the venue
9. With 2 auxiliary audio output ports (RCA interface), can be connected to recording equipment to record the meeting
10. With 2 auxiliary audio input ports (RCA interface), can be connected to background music input
