CONFERENCE CONTROL HOST
Function:
1. Use digital audio transmission technology, and the touch screen allows for setting menu functions.
2. Dual backup for digital and analog signals to ensure uninterrupted meetings even if a fault occurs.
3. Supports up to 100 units (40 dual-screen microphones) and can be connected using T-shaped 6-core cables.
4. Can be expanded to support up to 8 simultaneous microphone channels.
5. Six microphone management modes: first-in-first-out, request-to-speak, free mode, quantity limit, voice-activated mode, and queued speaking.
6. An R485 interface that supports tracking for up to 8 cameras.
7. TCP/IP network interfaces for remote management and an RS232 control command interface for seamless integration with central control.
8. Supports functions such as check-in, voting, polling, and speaking.
9. The system has a speaking timer and timed speaking function.
10. The system allows for a designated chairman unit and gives priority to the chairman to prevent interference from mobile phones.
11. Audio signals can be output via PHOENIX and XLR connectors to back-end devices such as audio processors, mixing consoles, amplifiers, and speakers.
Feature:
Working power supply: AC100-240V, 50-60Hz
Power consumption (related to the number of units): 25w(single), maximum 320w
Unit content: 100 units(no-screen); 40 units(dual-screen)
Frequency response: 50-16KHz
Signal-to-noise ratio: 100dB
Dynamic range: 98dB
Total harmonic distortion: ≤ 0.05%
Input channel of the main controller: 4-way hand-held + 1-way analog MIC IN/LINE IN
Master output channel: 3-way Phoenix segment + 1-way XLR XLR total output
Unit connector: 6 core large DIN * 4
LCD touch screen display screen: 3.5 inch capacitive touch screen, resolution 480 *320
Channel crosstalk: >80 dB
Host chassis size: 2U
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