Conference Chair Module-Geffen Maxtrix Control System Manufactory CN

Conference Chair Module

1. Support dual-link digital-analog backup function, the main and standby audio signals are output at the same time, and the backup microphone will not be affected when the main microphone fails, and the double guarantee ensures the normal progress of the meeting.
2. Built-in 2.4-inch high-brightness IPS TFT display, which can display unit parameters, date and time, speech volume, monitoring volume, clear understanding of current usage, with speech timing function.
3. The chairman's unit has 3 physical key switches (non-touch), which can approve the speech application function of delegates by pressing the button.
4. The speaking unit can apply for tea, coffee, paper, pens, service personnel and other services.
5. Metal fixed square microphone (non-gooseneck), tilt angle adjustable.
6. Optional 8-core wire interface or RJ45 interface, 8-core wire material using full-line aluminum foil, waterline shielding, RJ45 interface unit using super six types of network cable, "hand-in-hand" wire connection, with two RJ45 interfaces, and with to prevent loose jacket greatly reduce strong electromagnetic interference, the use of anti-interference circuit design, to prevent the interference of mobile phones and other electronic products.
7. Professional high-fidelity capacitor microphone, sensitive voice pickup, clear speech, bandwidth up to 20Hz~20KHz.
8. The unit is a passive device, powered by 24V by the system host, which is within the safety range, and adopts the "hand-in-hand" cable connection mode, which supports hot swapping and is convenient for installation and maintenance.
9. The microphone unit has a headphone output port, which can freely choose the output mode and adjust its volume.
10. Simple and stable panel design, the overall high-end and solemn, the appearance is very modern science and technology texture.
11. The chairman's unit is not limited by the number of speakers, and has the priority function of fully controlling the order of the meeting.
12. Support the linkage between the conference host and the camera to realize the video tracking function.
13. Working Voltage DC24V
14. Input and output Cable DIN-8P or CAT6
15. Enter the Capsule cardioid cardioid
16. Sensitivity -46 dBV/Pa
17. Frequency response 20Hz~20KHz
18. Input impedance 2 kΩ
19. Directional 0°/180° > 20 dB (1 kHz)
20. Equivalent noise 20 dBA (SPL)
21. Microphone maximum SPL 125 dB (THD<3%) 22. Signal-to-noise ratio S/N ratio >80dB 23. Channel crosstalk: >80dB 24. Total Harmonic Distortion T.H.D <0.05% 25. Display 2.4 IPS TFT 26. Earphone load >10 Ω
27. Headphone volume Earphone volume 10 mW
28. Earphone jack 3.5mm ×1
29.Color: Colour: Grey, Black
30. Installation desktop style

Operating voltage: :D C24V
Input, output:D IN-8P or RJ45 network port
Input: Cardioid electret Cardioid
Sensitivity: -40 dBV/Pa
Frequency response: 20Hz~20KHz
Input impedance: 2 kΩ
Directivity 0°/180°: 0°/180° > 20 dB at 1 kHz
Equivalent Noise: 20 dBA (SPL)
Microphone SPL Max: 125 dB (THD<3%) Signal-to-noise ratio S/N : >80dB Channel crosstalk: >80dB Total Harmonic Distortion T.H.D: <0.05% Display: 3.5TFT Headphone load: >10 Ω
Headphone volume: 10 mW
Headphone jack: 3.5mm ×1
Size(L×W×H):215*105*55mm
Weight: 1.5kg
Color: Black
Installation: Desktop

1、优先权键（主席单元）
按下此按键会将所有开户的代表单元话筒关闭
2、话筒开关键（主席单元）
话筒开关键/发言申请键（代表单元）
主席单元：按下此键可直接开关话筒，当话筒开启时，话筒指示灯圈红灯恒亮；
代表单元：按下此键可申请/取消申请发言或开关话筒，当话筒开启时，话筒指示灯圈红灯恒亮。
3、批准发文键（主席单元）
4、高亮度320X240IPS TFT显示屏
可在线显示多种语言（简体中文、英文）的菜单。
5、使用方管时为固定式方形麦克风管接口（不可拆卸）
使用鹅颈咪管时为可拆卸螺旋活动接口
6，自带1米8P-DIN母头会议线材
7、耳机音量加减按键/发言音量加减按键/会议服务
8、耳机插口（⌀ 3.5mmX1)