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HVX4000 series tracking type

Other models： HVX1000 economical HVX3000 economical HVX4000M simultaneous interpretation HVX4000 tracking type

Tracking type 4000 series

HVX-4000M Conference System Host

Technical features (in combination with HVX-4000C/D, HVX-4100C/D, and HVX-45000C/D)
1. Titanium silver black dual color appearance, atmospheric and stable, with LCD display screen and 6 multifunctional buttons;
2. 2.8-inch Chinese/English graphical interface LCD display, all functional items, setting operation information, and basic information of unit operation are clear at a glance;
3. Advanced digital technology, network technology, and audio technology are fully integrated. It can seamlessly connect with intelligent central control systems, video conferencing systems, and monitoring fire prevention systems;
4. The audio signal is processed using a 32-bit high-speed floating point DSP, with a bandwidth of 20Hz~20KHz and perfect clear sound quality. The anti-interference circuit design eliminates all interference from mobile phone signals, resulting in clear and high fidelity sound, low noise interference, and long pickup distance.
5. Adopting all digital technology as the core, it has the function of "hot plugging" in the circuit, built-in high-performance CPU, supports discussion, video tracking, sign in, and voting functions. The system is stable, fast in operation, and powered by high-performance switch power supply. Long distance transmission will not have any impact on sound quality;
6. The system adopts fully digital control technology, uses high fidelity circuits, and is designed with anti whistling to effectively prevent the occurrence of whistling phenomenon and achieve high fidelity sound quality;
7. Four microphone connections, each supporting 30 units and capable of connecting up to 120 units, with no restrictions on the chairman unit;
8. Support various conference modes such as free speech, first in first out, last in first out, application mode, voice control mode, etc;
9. It has the function of setting a limit on the number of simultaneous speakers (1-9),;
10. The host can adjust the voice sensitivity, volume, and speaker volume of the microphone, and has a built-in DSP digital sound processor, including low-frequency cutoff and equalization functions;
11. Built in USB/SD card MP3 recording and playback function, as well as graphic display screen, high fidelity WAV and MP3 output. When not recording, it can be used as background music input for MP3.
12. It has the functions of speech timing and timed speech end reminder countdown. The speech timing function can set the speech time of the unit, or turn off the speech timing, that is, there is no restriction;
13. The host integrates a 6-in-4-out standard definition video matrix, which can achieve various video functions. Supports SONY VISA, EVI HD, PELCO P/D, BRC300 communication protocols, with S-terminal and 5P wiring RS232 video switching interface for external high-definition camera switcher;
14. 8-pin plug connection. Cascade interface, multiple hosts interconnected to achieve various ways of merging/splitting conference rooms;
15. Equipped with TCP/IP network protocol RJ45 interface and utilizing Ethernet or local to achieve remote control and online update of system source code;
16. Tea service function can be provided through PC software and secondary screen display.
17. Equipped with a+5V voltage input alarm signal input interface, when the public broadcasting alarm system is activated, it can automatically pause the meeting and send alarm information to the participating units;
18. Equipped with two Phoenix auxiliary audio input interfaces (balanced input)
19. The SEND/RETURN interface can be connected to an external audio processor to further improve sound quality. The RETURN interface can play background music through CDs or other audio devices. Wireless microphones can be used to connect wireless receiving devices.
20. The USB interface can be connected to a PC for software control of the main control unit;
21、RS232The bamboo shoots are lush and the zinc is abrupt＆#65533;
22、RS232 serial port can connect to high-definition video switching host and use high-definition cameras;
23、Multi channel audio input/output interface, capable of connecting to sound reinforcement or recording equipment

Parameter specifications
Host Power	AC110V-220V/50Hz
frequency response	20Hz-20kHz
Signal to Noise Ratio	＞96dBA
Total harmonic distortion	＜0.05%
Recording interface	USB\SDinterface
Microphone unit interface	Round head DIN-8 socket interface x4
Cascade interface	Round head DIN-8 socket interface x2
Central control connection port	232 serial port x1
Video switching communication interface	232 serial port x1
Camera control connection port	S terminal 5P wiring terminal
INTERFACE	USB interface x1 RJ45 network port x1
Video switching interface	RCA (Lotus Socket) 6x4
RCA（Lotus socket）6x4	RCA (Lotus socket) x2 (Alarm audio) XLR XLR XLR socket x1 6.3mm socket x
AUDIO	RCA (Lotus socket) x4 Bare wire socket x1 XLR XLR XLR socket x1
Dimensions（L×W×H）	483×323×90mm
colour	Silver black
Installation method	19 inch standard cabinet

HVX-4000C/D Chairman/Representative Unit
HVX-3000C/D Chairman/Representative Unit
Product Features
*Equipped with a dual color indicator light ring (red/green), it can display the status of unit speech, application, service request, and shutdown.
The microphone head shell is designed based on the principles of acoustic space, combined with a super directional capacitive microphone, to achieve a high degree of vocal reproduction. It has an audio startup function and the microphone unit power automatically turns on when speaking.The design of the microphone head cover is based on the principle of acoustic space, combined with a super directional condenser microphone, to achieve a high degree of vocal reproduction. It has an audio startup function, and the microphone unit power will automatically turn on when speaking.
*System unit hot swappable function, super strong anti-interference ability against mobile phone interference.
*Equipped with a cough suppressant button, when the speaker coughs, the microphone can be temporarily turned off to prevent coughing sounds from reaching the venue.
*With the 'Service' key, the unit can determine or cancel the request for service through menu operations.
* The microphone unit is equipped with a speaker and headphone output interface, as well as a volume adjustment button, allowing users to freely choose the output mode and adjust its volume.
* High precision ultra bright 0.96-inch OLED LCD screen with both Chinese and English menus, capable of real-time display during unit operation.
* The unit is powered by the host and has an input voltage of 24V.
*Supports multiple chairman units, can be installed freely without location restrictions during connection, has priority function of fully controlling meeting order, and can control meeting atmosphere. The position of the chairman's connection is not limited, with a "T-shaped" connection mode.
* The unit is a passive device powered by the system host. The input voltage is 24V, which is within the safe range
* The unit comes with a 2.1-meter 8-core cable, which is made of full line aluminum foil and safety curtainsPan'er file is declining and moving smoothlyǘYunbo Mu Mother Fan＆#65533;

Technical Parameter
Product model:	HVX-3000C/D
Working voltage:	DC24V(Provided by the host)
Input and output:	8P-DIN T-shaped wire
Input:	Heart-shaped directional polarizable body
Sensitivity:	-46 dBV/Pa
Frequency response:	20Hz~20KHz
Input impedance:	2 kΩ
Directional 0 °/180 °:	> 20 dB (1 kHz)
Equivalent noise:	20 dBA (SPL)
Maximum sound pressure level of microphone:	125 dB (THD<3%)
Signal to Noise Ratio:	＞80dB
Channel crosstalk:	＞80dB
Total harmonic distortion:	＜0.05%
Color:	silvery white
Installation:	mesa
Rod length:	400mm activity

HVX-4100C/D Chairman/Representative Unit
HVX-3100C/D Chairman/Representative Unit

Product Features
* Equipped with a dual color indicator light ring (red/green), it can display the status of unit speech, application, service request, and shutdown.
* The microphone head shell is designed based on the principles of acoustic space, combined with a super directional capacitive microphone, to achieve a high degree of vocal reproduction. It has an audio startup function and the microphone unit power supply is far away when speaking?。?65533;
* System unit hot swappable function, super strong anti-interference ability against mobile phone interference.
* Equipped with a cough suppressant button, when the speaker coughs, the microphone can be temporarily turned off to prevent coughing sounds from reaching the venue.
* Equipped with the "Service" button, the unit can determine or cancel the request for service through menu operations
* The microphone unit is equipped with a speaker and headphone output interface, as well as a volume adjustment button, allowing users to freely choose the output mode and adjust its volume.
* High precision ultra bright 0.96-inch OLED LCD screen with both Chinese and English menus, capable of real-time display during unit operation.
* The unit is powered by the host and has an input voltage of 24V.
* Supports multiple chairman units, can be installed freely without location restrictions during connection, has priority function of fully controlling meeting order, and can control meeting atmosphere. The position of the chairman's connection is not limited, with a "T-shaped" connection mode.
* The unit is a passive device powered by the system host. The input voltage is 24V, which is within the safe range
* The unit comes with a 2.1-meter 8-core connection, and the wire is shielded with full aluminum foil and water line, greatly reducing the interference of strong electromagnetic waves on the wire

Technical Parameter
Product model:	HVX-3100C/D
Working voltage:	DC24V(Provided by the host)
Input and output:	8P-DIN T-shaped wire
Input:	Heart-shaped directional polarizable body
Sensitivity:	-46 dBV/Pa
Frequency response:	20Hz~20KHz
Directional 0 °/180 °:	> 20 dB (1 kHz)
Equivalent noise:	20 dBA (SPL)
Maximum sound pressure level of microphone:	125 dB (THD<3%)
Signal to Noise Ratio:	＞80dB
Channel crosstalk:	＞80dB
Total harmonic distortion:	＜0.05%

HVX-4500C/D Chairman/Representative Unit
HVX-3500C/D Wired Conference System Chairman/Representative Unit

*Embedded appearance design with a red light ring to display the working status of the microphone.
*The unit is a passive device powered by the system host. The input voltage is 24V, which is within the safe range
*The unit comes with a 2.1-meter 8-core connection, and the wire is shielded with full aluminum foil and water line, greatly reducing the interference of strong electromagnetic waves on the wire
*The casing of the microphone head is designed based on the principles of acoustic spatiality, combined with a super directional capacitive microphone core, to achieve a high degree of human voice reproduction.
*Adopting anti-interference circuit design can prevent in, terference from electronic products suc, h as mobile phones.
*The microphone unit is equipped with a speaker and headphone output port, as well as a volume adjustment button, allowing users to freely choose the output mode and adjust its volume.
*Equipped with audio startup function, the microphone unit power automatically turns on when speaking.
*Supports multiple chairman units, can be installed freely without location restrictions during connection, has priority function of fully controlling meeting order, and can control meeting atmosphere.
*Hand in hand "cable series connection mode, easy to install and maintain.

Product model:	HVX-3500C/D
Input and output:	（8P-DIN×1）8P-DIN×1（2.1M）
Input:	Unidirectional condenser microphone MIC
Working voltage:	DC24V(Provided by the host)
Current loss:	42mA
Sensitivity:	-55Db
Signal to Noise Ratio:	72dB
Microphone current sensing:	-42dB±5.1dB
Frequency response:	90-11KHZ
Color:	Black brushed
Installation method:	Embedded

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