HCS4000 Wired Full Digital Control Conference System

1. The system supports 6 people to speak at the same time；
2. Follows HCCP protocol and HCAP protocol；
3. Supports 3+1/7+1/11+1/15+1/31+1 simultaneous interpretation;
4. Supports  online upgrade of host software and conference unit control software；
5. Adopt 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 load capacity of 65535 units can be realized；
7. Supports "hand in hand", star, tree, T-shaped and other network topologies, but does not support ring network topologies；
8. The system has the function of speaking and applying for speaking,support: LIMIT, APPLY, FIFO, PTT；
9. System meeting sign-in function, support: key-in sign-in, IC card card-incorrect sign-in, IC card-in-card sign-in；
10. IC card with ID and passwords , avoid not invited participation；
11. Combined with conference management software, the system has the functions of back-office supplementary reporting and cancellation；
12. Offline check-in (combined with conference management software): 3-key voting, 4-key comment scoring, 5-key election comment scoring, multiple choice one, M choice N and other functions；
13. The system comes with a 4-input and 2-output SD camera tracking matrix, which realizes the functions of conference panoramic tracking and conference speech tracking respectively; it can expand the 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, and 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 come 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 SC., TC. and EN.；
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;

| HY900 All-digital conference system host

HY900 The 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. Solution function.

· Product Features

1．Support unit plug and play, add conference units at any time, and 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 meet the needs of different engineering construction and wiring, and provide flexible and diverse solutions for engineering；
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 adopts 16-bit, 48K sampling PCM lossless audio stream, which improves the sound quality of conference sound reinforcement；
8．Voice acquisition, 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．It supports the function of polishing the speaker's voice, and provides 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 Features

【Basic function】
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.  Offline check-in: the host has the following functions：
（1）Check-in；
（2）Standard camera tracking module, with automatic camera tracking function for speeches, and preset panoramic camera positions in the venue ；
（3）Speaker limit function, the number of terminals that can be opened at the same time can be set to 6； 
（4）The speaking time limit can be set for the speaking representative (1~120 minutes)； 
（5）Four speaking modes (APPLY, (LIMIT), (FIFO), (PTT)；
（6）It can achieve up to 32 (1+31) channels of simultaneous interpretation function, 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 to a computer to use with MCMS management system software, with more functions：
（1）Centralized microphone management ；
（2）Check-in: IC card check-in；
（3）Voting: The participants voted "for", "against" or "abstain", and the computer automatically counts and displays the results；
        a. Single-choice and multiple-choice voting；
        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）Comment: 4-key comment. Vote "satisfied (competent), basically satisfied (basically competent), dissatisfied (incompetent), abstain" for a certain job or a matter, the software customizes the evaluation method；
（6）According to the HCMS conference management system supporting software modules purchased by users, various conference management functions can be realized.；
6.  When the host and the PC are working online, if the PC fails, the host can still independently control the conference, realize the set conference content, and ensure that the conference continues.；

【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 marked with the PC can be connected to 100M/10Mbps network devices such as external wireless routers, servers, and PC；
        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-channel 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 for connecting to the central control system and system diagnosis
5.Camera Tracking Module
（1）Equipped with 2 RS-485 interfaces, used to connect camera control following SONY\PECO protocol
（2）It has 4 video BNC input interfaces, which are respectively used to connect 4 analog cameras
（3）Equipped with 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

| HY900C Basic Discussion Chair / HY900CF Full Function Chair / HY900CV Discussion & Voting Chair / HY900CI Discussion & Interpretation Chair

HCS4000CF：The chairman can control the entire meeting through the 256*64 graphic dot matrix LCD screen, and the chairman can initiate registration, voting, deliberation, election and discussion and other topics, and the registration and voting results can be displayed on the LCD screen in real time; it supports up to 32 simultaneous interpretations, 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, and the appearance is the same as the other functions.
HCS4000CV：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, and the appearance is the same as the other functions.
HCS4000CI：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, and the appearance is the same as the other functions.

·Product Features

HY900C

1.User-friendly recessive antenna design.
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 
7. Low cell phone interference sensitivity
8.High-definition CD quality
9. PGA/AGC/EQ adjustment function (optional)
10. Hand in hand, star connection can be mixed
11. Dedicated 8-pin interface, support live plugging and unplugging

· Product Function

HY900C

1. Speaking mode: (APPLY), (LIMIT), (FIFO), (PTT), up to 6 terminals can be opened at the same time;
2. With the function of the chairman priority key, the representative terminal that is speaking can be turned off;
3. Microphone volume adjustment function: When the participant speaks, the terminal can adjust the volume of the speaking voice (high, medium, low) through the host;
4. Check-in: Support IC card number check-in, IC card-incorrect number check-in and key-press check-in, the system automatically counts, and the conference terminal displays the check-in result;
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 and multiple-choice voting
（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 a 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 original + 31 channels of transliteration) simultaneous interpretation, the simultaneous interpretation channel can be selected by the number keys "3", "4";
10. 4 in 2 out automatic camera tracking, support venue panorama preset and speech tracking, 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 chat briefings (does not exceed the maximum number of speakers in the system)； 
16. Microphone 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 connection of conference terminals；

· Technical Parameters

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

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

HY900D

1. User-friendly recessive antenna design.
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 
7.  Low cell phone interference sensitivity
8.High-definition CD quality
9. PGA/AGC/EQ adjustment function (optional)
10. Hand in hand, star connection can be mixed
11. Dedicated 8-pin interface, support live plugging and unplugging

· Product Function

HY900D

1. Speaking mode: (APPLY), (LIMIT), (FIFO), (PTT), up to 6 terminals can be opened at the same time;
2. With the function of the chairman priority key, the representative terminal that is speaking can be turned off;
3. Microphone volume adjustment function: When the participant speaks, the terminal can adjust the volume of the speaking voice (high, medium, low) through the host;
4. Check-in: Support the registration of IC card insertion, the registration of wrong number of IC card, and the registration of keys, the system automatically counts, and the conference terminal displays the registration result;
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 and multiple-choice voting
（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 a pie chart or text
6. Support offline registration and voting. When the system is not connected to the PC, offline registration and 3-key voting can be initiated by the chairman.;
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), abstain" for a certain job or a matter, the software customizes the evaluation method；
9. Simultaneous interpretation: maximum 32 channels (1 channel original + 31 channels of transliteration) simultaneous interpretation, simultaneous interpretation channels can be selected by the number keys "3", "4"；
10. 4 in 2 out automatic camera tracking, support venue panorama preset and speech tracking, support high-definition camera dome；
11. The conference terminal is displayed in Chinese and English, 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 chat briefings (does not exceed the maximum number of speakers in the system)； 
16. Microphone 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 connection of conference terminals；

· Technical Parameters