Digital wired full function conference system host HA-863M, high-end digital wired full function conference system host (standard 10 meter 8-core wire)

Technical characteristics of HA-863M host for digital wired full-featured conference system

1. Compliant with international standards IEC60914 and GBT15381-94

2. Adopting full digital conference technology, developed based on digital network architecture, with built-in high-performance CPU processor, faster processing speed, better sound quality, and support for discussion, video tracking, sign in, and voting functions

3. High performance switch power supply, long-distance transmission will not have any impact on sound quality

4. Anti interference circuit design to eliminate all interference from mobile phone signals

5. ★ Adopting a 5-inch full view IPS capacitive touch screen, it intuitively displays and facilitates the adjustment of various system parameters

6. ★ Supports USB recording and high fidelity WAV format output

7. ★ Equipped with 3 sets of 6 RJ45 microphone unit interfaces, using closed-loop Ethernet connection mode, supporting bilateral power supply of microphone units, and supporting hot plugging of microphone units. Each channel supports 20 units and can connect 60 units

8. ★ It also has 4 channels of 8-core microphone unit interfaces, each supporting 30 units and capable of connecting 120 units

9. A single host can connect up to 256 conference units through an extended power supply, and can also connect up to 1200 conference units through a conference extension host (multiple extension hosts are connected in series hand in hand);

10. The unit adopts a "hand-in-hand" connection method, supports hot plugging, and is convenient for installation and maintenance

11. It has multiple conference modes: FIFO (first in first out), APPLY (application mode), FREE (free mode), LIMITED (restricted mode), VOICE (voice control mode)

12. Speaker limit function: It can limit the maximum number of units that can speak simultaneously (can be set to 1-8 different numbers), and the chairman unit is not limited

13. Speech time limit function: The speech time of the speaking unit can be limited (0-1000S can be set), and there are two modes: timed closing and automatic closing. The chairman unit is not restricted

14. ★ The system has conference service function, and the speaking unit can apply for services such as tea, coffee, paper, pen, and service personnel

15. ★ Adopt high-performance DSP processor to perform 32 segment equalization and noise reduction on the audio, making the sound clear and thorough; Cooperate with on-site parameter adjustment and effectively suppress howling

16. ★ Networked collaboration management, system host can set IP address, has TCP/IP network interface, can connect to wireless router, and use computers, phones, tablets and other devices within the same LAN to operate and set the host, supporting operating systems such as Apple iOS/Google Android/Microsoft Windows

17. ★ With USB interface, it can be connected to a computer to operate and set up the host

18. Equipped with camera 232 and 485 communication interfaces (6P Phoenix plug), connected to standard definition or high-definition cameras, supporting SONY VISA, PELCO P/D communication protocols

19. Equipped with a video switching 232 interface (3P Phoenix plug), it can connect to high-definition video matrices

20. ★ Equipped with 4x1 HDMI high-definition video switching interface (optional)

21. Equipped with a central control code 232 interface (3P Phoenix plug), it can be connected to the central control system

22. It has 1 balanced audio output interface (3P Phoenix plug), which can be connected to sound reinforcement or recording equipment

23. It has one unbalanced audio output interface (3P Phoenix plug), which can be connected to sound reinforcement or recording equipment

24. ★ Equipped with 1 DANTE audio output interface, can be connected to other DANTE devices (optional)

25. It has 1 unbalanced audio input interface (2P Phoenix plug), which can input external audio signals (such as background music or remote voice signals)

26. ★ It has an alarm signal input interface (alarm voltage interface+1-channel 2P Phoenix plug alarm audio input port), which can automatically pause the meeting and send alarm information to the participating units when the public broadcast alarm system is started

27. Can be installed on a 19 inch standard cabinet for easy storage and preservation

Specifications for HA-863M Host of Digital Wired Full Function Conference System

Host power supply AC110V-220V/50Hz

Frequency response 20Hz-20kHz

Signal to noise ratio (S/N ratio)>96dBA

Total harmonic distortion T.H.D ＜ 0.05%

Recording interface: Recording connector USB

Microphone unit interface Input connector DIN-8 x4

RJ45 x3 (group)

Central controller connector RS-232 (3P connector) x1

Video switching communication interface Camera switch connector RS-232 (3P connector) x1

Video connector (optional) HDMI 4x1 (optional)

Camera S-vedio connector 6P connector

Computer interface: Computer connecting USB x1 RJ45 x1

Audio input 2P connector (unbal) x1

RCA（unbal） x1

2P connector（unbal） x1（alarm device）

Audio output 3P connector (bal) x1

2P connector（unbal） x1

XLR（bal） x1

6.35mm（unbal） x1

RCA（unbal） x3

Digital audio interface (optional) Dante x1 (optional)

External dimensions Size (L × W × H) 483 × 323 × 88mm

Color Colorur Black

Installation Method: Installation 19 inch Standard Cabinet