Conference Seat Representatives-Geffen Maxtrix Control System Manufactory CN

Conference Seat Representatives

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

Comply with IEC60914, GBT15381-94 international standards
Patented design, the overall high-end solemn, in line with modern aesthetic standards
The unit is a passive device, powered by the system host, and the input voltage is 24V, which is within the safety range
The unit of the 8-core wire interface adopts T-type 8-core connection, and the wire is shielded with aluminum foil and waterline, which greatly reduces the interference of strong electromagnetic waves on the wire.
Professional high-fidelity capacitor microphone core, sensitive voice pickup, clear speech, bandwidth up to 20Hz~20KHz
★ The spiral aviation plug-in caron is used to prevent the blasting sound caused by poor contact.
Built-in high-fidelity/anti-cell phone signal interference condenser capsule.
★ The anti-interference circuit design can prevent the interference of electronic products such as mobile phones
★ When the unit speaks, the light ring is solid red
★ The microphone switch has no mechanical button sound, and has a long life.
★ Sensitive touch switch, the pattern is always glowing green when the standby is not on time, and the pattern is always glowing red after being pressed
★The 2.4-inch IPS TFT display screen has clear display content, which can display the parameters of the unit being operated, date and time, speech volume, and clear understanding of the current usage
★ Microphone with speech timer
★ The microphone unit interface adopts closed-loop Ethernet link mode and also adopts "hand-in-hand" connection mode, which supports hot swapping for easy installation and maintenance
★ The chairman's unit is not limited by the number of speakers;
The chairman's unit has the priority function of fully controlling the order of the meeting;
There is no restriction on the connection location of the chair unit;
One system can support the simultaneous use of multiple chairperson units.

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)