HCS4000 All-digital network conference system

1. The system supports 6 people to speak at the same time;
2. The system follows HCCP protocol and HCAP protocol;
3. The system supports 3+1/7+1/11+1/15+1/31+1 simultaneous interpretation;
4. The system supports online upgrade of host software and conference unit control software;
5. Using Ethernet bus, conference control digitization, conference audio digitization, data transmission digitization and networking;
6. The default load capacity of the system is 80 units. Through HUB expansion, the system can achieve a load capacity of 65535 units;
7. The system supports "hand in hand", star, tree, T-shaped and other network topologies, but does not support ring network topologies;
8. The system has the functions of speaking and applying for speaking, and supports: LIMIT limited number of people mode, APPLY application mode, FIFO first-in first-out mode, PTT press and hold speaking mode;
9. System meeting sign-in function, support: key-in sign-in, IC card card-incorrect sign-in, IC card-in-card sign-in;
10. The system has an IC identity card, and the IC identity card has a conference password and ID number to prevent illegal participation;
11. The system is combined with conference management software, and has the functions of back-office supplementary reporting and cancellation;
12. The system has a voting function, and it has 3-key voting in offline state; in online state combined with conference management software, it has 3-key voting, 4-key evaluation score, 5-key election evaluation score, multiple-choice one, M selects N and other functions;
13. The system comes with a 4-in 2-out SD camera tracking matrix, which realizes the functions of conference panorama tracking and conference speech tracking respectively; it can expand high-definition camera tracking through the RS485 control port to meet different conference camera tracking occasions;
14. The system has the function of unit ID addressing, which supports new addressing, continuous addressing, and single addressing; offline, the terminal can also be ID addressed through the host;
15. The host and conference terminal in the system are equipped with a 256*64 dot-matrix LCD to display various working parameters and status; the conference unit can display statistics and voting results online; the system supports simplified Chinese, traditional Chinese and English display;
16. The system has a 5-segment digital EQ\AGC\PGA setting function, which can independently set EQ\AGC\PGA for each speech, and the conference unit can independently set the EQ\AGC\PGA of its own speakers;

·System Connection Diagram

| HCS4000CCU Full digital conference system host

HCS4000CCU all-digital conference host is based on modular design, including audio module, network module, alarm processing module, terminal connection module, camera tracking module and expansion module. Smart Solutions Features.

· Product Features

1. The support unit is plug-and-play, and the conference unit can be added at any time to participate in the conference, and the conference management is simple and efficient;
2. Support unit hot-swap, does not affect the online conference unit, effectively guarantees the normal progress of the conference;
3. The unit link node is memorized, and the unit can continue to work when the original link node is powered on again after power failure;
4. The new features of centralized power supply and distributed power supply can meet the needs of different engineering construction and wiring, and provide flexible and diverse solutions for projects;
5. It has a separate conference site panoramic camera image output function. On the basis of general conference speech camera tracking, it provides a more thoughtful and accurate conference camera tracking solution for the conference.
6. With the online upgrade function of host control software and unit control software, software upgrade and maintenance do not need to go to the site, and there is no need to disassemble the host and unit, remote networking and online one-key solution, reducing maintenance costs and improving customer satisfaction;
7. All audio uses 16-bit, 48K sampling PCM lossless audio stream, which improves the sound quality of conference sound reinforcement;
8. Voice collection, transmission, and decompression are all digitalized and networked, and construction wiring does not need to consider the loss of signal transmission due to wire length;
9. Adopt IEEE1588 (PTP) precision clock synchronization protocol, realize voice from acquisition to playback, system delay ≤ 5 milliseconds, fully meet the needs of on-site conference reverberation time;
10. Support the function of polishing the speaker's voice, providing 5-band EQ, 120HZ low-cut, AGC, and PGA adjustment to meet the needs of on-site sound reinforcement;
11. No management software is required, the chairman (with 5 digital keys) has the functions of initiating registration and voting, and the registration and voting results are displayed on the unit online, which meets the needs of general voting and voting; if you want to realize the camera and function, you need to cooperate Swans conference management software HCMS is used.

· Product Function

【Basic skills】
1. A single host can be connected to 80 conference terminals (including interpreter terminals), and the system capacity can be expanded by connecting to the power HUB;
2. Support mixed use of hand-in-hand, star, tree, and T-shaped network topology connections to meet the complex wiring requirements of different venues;
3. The system has an automatic repair function and supports the "hot swap" of the line;
4. In the offline state, the host has the following functions:
(1) Press the button to register;
(2) Standard camera tracking module, with automatic camera tracking function for speech, and preset position for panoramic camera at the venue;
(3) The number of speakers is limited, and the number of terminals that can be opened at the same time can be set to 6;
(4) The speaking time limit (1~120 minutes) can be set for the speaking representatives;
(5) Four speech modes: (APPLY), (LIMIT), (FIFO), (PTT);
(6) It can realize the simultaneous interpretation function of up to 32 (1+31) channels, which can be seamlessly integrated with infrared simultaneous interpretation/other wireless simultaneous interpretation/wired simultaneous interpretation systems;
(7) Voting function (for/against/abstain);
5. Connect the computer to use with the MCMS management system software, with more functions:
(1) Microphone management can be centralized;
(2) Registration: IC card insertion card registration;
(3) Voting: the participants voted "for", "against" or "abstain", and the computer automatically counts and displays the results;
        a. Single-choice voting and multiple-choice voting functions;
        b. The first keystroke is valid;
        c. Voting type and method can be set;
(4) Election: elect one or several elected candidates from multiple candidates, with the functions of "equal election", "differential election" and "quick election";
(5) Review: 4-key review. Vote "satisfied (competent), basically satisfied (basically competent), dissatisfied (incompetent), abstaining" for a certain job or a matter, and the software customizes the evaluation method;
(6) According to the HCMS conference management system supporting software modules purchased by the user, various corresponding conference management functions can be realized;
6. When the host computer is working online with the PC, if the PC fails, the host can still independently control the conference to realize the set content of the conference and ensure the continuation of the conference;

【Hardware module function】
1. Audio module
(1) Provides 1-way stereo audio line input, 1-way microphone input, 1-way balanced audio output, and 1-way stereo recording output. The microphone input interface can be directly connected to a condenser microphone for more flexible expansion. The audio interface can adjust the volume;
2. Network module
(1) 2 network ports;
        a. The RJ45 port of the PC is marked, which can be connected to 100M/10Mbps network devices such as external wireless routers, servers, and PCs;
        b. The RJ45 port marked with ETH is used to realize the internal networking of the conference system, and can be connected to 100M/10Mbps network equipment such as backup host, power HUB, internal wireless router, and PC;
3. Terminal connection module
(1) 4-way conference terminal/interpreter terminal output port, using special 8-core metal shielded twisted pair transmission. Support mixed use of hand-in-hand, star, tree, and T-shaped network topology connections, which can meet the wiring requirements of different venues, especially the complex wiring environment of large conference centers;
4. Expansion module
(1) Equipped with 2 RS-232 interfaces, which are respectively used to connect the central control system and system diagnosis
5. Camera tracking module
(1) Equipped with 2 RS-485 interfaces for connecting camera control following SONY\PECO protocol
(2) It has 4 video BNC input interfaces, which are respectively used to connect 4 analog cameras
(3) It has 2 video BNC output interfaces to realize 2 conference camera outputs, one of which can be used as panorama and the other as speech tracking

· Technical Parameters

HCS4000CF: The chairman can control the entire conference through the 256*64 graphic dot-matrix LCD screen, and the chairman can initiate registration, voting, review, election and discussion and other topics, and the registration and voting results can be displayed on the LCD screen in real time; support up to 32 simultaneous channels Interpretation, support service call function; at the same time, the conference terminal realizes the online upgrade of the control software through the host.
HCS4000C: On the basis of the full-function chairman of HCS4000CF, the voting and simultaneous interpretation functions are canceled, 5 numeric keys are canceled, and there is no service call function. The appearance is the same as the other functions.
HCS4000CV: The simultaneous interpretation function is canceled on the basis of the full-function chairman of HCS4000CF, and the appearance is the same as the other functions.
HCS4000CI: The voting function is canceled on the basis of the full-function chairman of HCS4000CF, and the appearance is the same as the rest.

· Product Features

HCS4000C 

1. The calm and atmospheric industrial design, the perfect combination of technology and art, fully reflects the dignity and calmness of the participants
2. 256*64 large-screen graphic dot-matrix LCD, the operation interface supports both traditional and simplified Chinese and English display languages
3. The host can upgrade the control software online to realize the online upgrade of the control software
4. Supports up to 32 simultaneous interpretations
5. Support multiple check-in methods
6. Service call function
7. Low sensitivity to mobile phone interference
8. High-definition CD quality
9. PGA/AGC/EQ adjustment function (optional)
10. Can be mixed with hand in hand and star connection
11. Dedicated 8-pin interface, support live plugging and unplugging

· Product Function

HCS4000C

1. Speaking mode: application waiting mode (APPLY), limited mode (LIMIT), first in first out (FIFO), press and hold speaking mode (PTT), up to 6 terminals can be opened at the same time;
2. It has the function of the chairman priority key, which can close the representative terminal that is speaking;
3. Microphone volume adjustment function: When the participants speak, the terminal can adjust the volume of the speaking voice (high, medium, low) through the host;
4. Check-in: Support IC card insertion card number registration, IC card wrong number registration registration and key registration, the system automatically counts, and the conference terminal displays the registration results;
5. Voting: Participants cast "Yes", "No" or "Abstain" votes, the system will automatically count, and the conference terminal will display the voting results;
(1) Single-choice voting and multiple-choice voting functions
(2) The first keystroke is valid
(3) The last keystroke is valid
(4) Voting type and method can be set
(5) The voting results can be displayed in pie chart or text
6. Support offline registration and voting. When the system is not connected to the PC, the chairman can initiate offline registration and 3-key voting;
7. Election: elect one or several elected candidates from multiple candidates, with the functions of "equal election", "differential election" and "quick election";
8. Comment: 4-key comment. Vote "satisfied (competent), basically satisfied (basically competent), dissatisfied (incompetent), abstaining" for a certain job or a matter, and the software customizes the evaluation method;
9. Simultaneous interpretation: maximum 32 channels (1 channel of original sound + 31 channels of transliteration) simultaneous interpretation, the simultaneous interpretation channel can be selected by the number keys "3" and "4";
10. 4-in and 2-out automatic camera tracking, support venue panorama preset and speech tracking, and support high-definition camera dome;
11. The conference terminal has Chinese and English display, which can be selected through the host, and other languages can be customized;
12. Internal service call function: service call (tea, paper, pen, help, etc.);
13. The conference terminal has a setting function, which can set the volume, screen brightness, etc.;
14. The conference terminal realizes the online upgrade of the control software through the host;
15. The opening of the chairman terminal is not limited by the number of brief openings (not exceeding the maximum number of speakers in the system);
16. The microphone pole is pluggable;
17. The system can be expanded through the power HUB;
18. The system supports the mixed use of hand-in-hand and star connections for conference terminals;

· Technical Parameters

| HCS4000D Basic Discussion Delegate / HCS4000DF Full Function Delegate / HCS4000DV Discussion and Voting Delegate / HCS4000DI Discussion and Interpretation Delegate

HCS4000DF: The speaking and voting unit can control the entire conference through the 256*64 graphic dot-matrix LCD screen, and respond to system registration, voting, review, election and discussion issues, and the registration and voting results can be displayed on the LCD screen in real time; support service call function; At the same time, the conference terminal realizes the online upgrade of the control software through the host.
HCS4000D: On the basis of the full-function representative of HCS4000DF, the voting and simultaneous interpretation functions are canceled, 5 numeric keys are canceled, and there is no service call function, and the appearance is the same as the other functions.
HCS4000DV: The simultaneous interpretation function is canceled on the basis of the full-featured representative of HCS4000DF, and the appearance is the same as the other functions.
HCS4000DI: On the basis of HCS4000DF full-featured representative, the voting function is cancelled, and the appearance is the same as the rest.

· Product Features

HCS4000D

1. The calm and atmospheric industrial design, the perfect combination of technology and art, fully reflects the dignity and calmness of the participants
2. 256*64 large-screen graphic dot-matrix LCD, the operation interface supports both traditional and simplified Chinese and English display languages
3. The host can upgrade the control software online to realize the online upgrade of the control software
4. Supports up to 32 simultaneous interpretations
5. Support multiple check-in methods
6. Service call function
7. Low sensitivity to mobile phone interference
8. High-definition CD quality
9. PGA/AGC/EQ adjustment function (optional)
10. Can be mixed with hand in hand and star connection
11. Dedicated 8-pin interface, support live plugging and unplugging

· Product Function

HCS4000D

1. Speaking mode: (APPLY), (LIMIT), (FIFO), (PTT), up to 6 terminals can be opened at the same time;
2. It has the function of the chairman priority key, which can close the representative terminal that is speaking;
3. Microphone volume adjustment function: When the participants speak, the terminal can adjust the volume of the speaking voice (high, medium, low) through the host;
4. Check-in: Support IC card insertion card number registration, IC card wrong number registration registration and key registration, the system automatically counts, and the conference terminal displays the registration results;
5. Voting: Participants cast "Yes", "No" or "Abstain" votes, the system will automatically count, and the conference terminal will display the voting results;
(1) Single-choice voting and multiple-choice voting functions
(2) The first keystroke is valid
(3) The last keystroke is valid
(4) Voting type and method can be set
(5) The voting results can be displayed in pie chart or text
6. Support offline registration and voting. When the system is not connected to the PC, the chairman can initiate offline registration and 3-key voting;
7. Election: elect one or several elected candidates from multiple candidates, with the functions of "equal election", "differential election" and "quick election";
8. Comment: 4-key comment. Vote "satisfied (competent), basically satisfied (basically competent), dissatisfied (incompetent), abstaining" for a certain job or a matter, and the software customizes the evaluation method;
9. Simultaneous interpretation: maximum 32 channels (1 channel of original sound + 31 channels of transliteration) simultaneous interpretation, the simultaneous interpretation channel can be selected by the number keys "3" and "4";
10. 4-in and 2-out automatic camera tracking, support venue panorama preset and speech tracking, and support high-definition camera dome;
11. The conference terminal has Chinese and English display, which can be selected through the host, and other languages can be customized;
12. Internal service call function: service call (tea, paper, pen, help, etc.);
13. The conference terminal has a setting function, which can set the volume, screen brightness, etc.;
14. The conference terminal realizes the online upgrade of the control software through the host;
15. The opening of the chairman terminal is not limited by the number of brief openings (not exceeding the maximum number of speakers in the system);
16. The microphone pole is pluggable;
17. The system can be expanded through the power HUB;
18. The system supports the mixed use of hand-in-hand and star connections for conference terminals;

· Technical Parameters