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Central Control Unit
https://www.gonsin.com/products/system-configuration-products/central-control-unit/
Central Control Unit TL-Z4
In compliance with IEC60914 international standard
With full digital audio technology, built-in high-speed CPU, and high-performance DSP digital audio processor, CD sound quality
Acoustic frequency response can be up to 20Hz～20KHz
Black tempered glass panel design, simple and high-end design. All the function divisions are clearly layout and easy to operate
The server comes with a built-in OLED panel to display system status, active mic, speaking mode. The language supports Chinese/ English. Russia, Spanish can be customized.
Navigation knob for more convenient operation and management
4 route port to connect conference units, the system has an auto-repair function, support hot plug-and-play
One central control unit is able to accommodate 60-70 microphones. By cascading extension units, the system can support up to 4096 conference units
Universal voltage power switch for wider usable range and sufficient power supply
Support USB auto recording: after the front panel is inserted U disk, audio recording can be set automatically or manually. The recording status can be displayed in real-time
Optional HD video camera tracking matrix, switcher, or HD camera, can realize HD automatic camera tracking, supporting the preset overall view
4*1 1 video matrix is built in the Central Control Unit, and standard definition video conference camera is selected, which can realize automatic camera tracking function of standard definition and support preset overall view
Input port for external audio signal: for alarm audio, PA, and other audio systems, the conference units can output audio signals synchronously
Internal clock and calendar will be displayed on the central control unit, conference units
Built-in auto-detection for conference units; before conferences, self-test can be run for each conference unit
TCP/IP PC communication between the central control unit and PC, which can achieve control management, remote fault diagnosis, and remote update
Stand-alone Mode Functions:
ID number writing: the conference system supports automatically or manually assigns an ID to the corresponding equipment
All or individual units' VOX sensitivity is adjustable (apply to 5600 series)
LCD screen contrast of Unit is adjustable (apply to 4200 series)
Speaking mode: Operator, Auto, FIFO, VOX, request to speak (with software)
VOX function: in VOX mode, the unit will be activated when the user speaks; VOX sensitivity can be adjusted by the server ( high, middle, low); microphone time-out is adjustable ( 6-180 seconds)
1-4 delegate units can be used simultaneously (except chairman unit); chairman/vice-chairman unit are not subject to active mic limit, it's allowed to open at any time.
The system can have multiple chairman units; the delegate units can be set as vice-chairman units. There are unlimited chairman and vice-chairman units
Extended functions under PC and software control
Register function and real-time participants statistics
In centralized conference management, the operator can allow or reject delegate requests to talk
Speaking time limit can be preset for conference systems; After the speaking time is up, the conference unit will be off
Conference audio recording and video recording(need audio video capture card)
Delegate units can be set to be vice-chairman units by software; the vice-chairman unit is not subject to active mic limit
Support management software dual-system hot backup function; One control computer can be set as backup and connect to the system; if the current computer has faults, the backup computer can be automatically hosted to ensure a smooth and continuous meeting
Conference management software can be customized
Central Control Unit Gonsin TL Z4
Based on functions of Central Control Unit TL-Z4, Central Control Unit TL-ZB4 has functions below: Extended functions under PC and software control
Voting: Yes, No, Abstain. Vote counting and result display are enabled automatically by PC
- Single-choice and multiple-choice voting
- First key-press and final key-press voting
Election: elect one or more out of N candidates, with 'competitive election', 'equal number election', and 'quick election’
4-key evaluation: Good, Fair, Poor, Abstain
Utilize multi-level error correction and data encryption techniques to ensure information security
Customized voting options and voting methods, support customized language mode or display screen
Central Control Unit TC-Z4
Based on functions of Central Control Unit TL-Z4, Central Control Unit TC-Z4 has functions below:
Language interpretation: 1 5 channels
Acoustic frequency response can be up to 20Hz~20KHz
With an interpreter unit and language distribution port, it can connect Gonsin IR simultaneous interpretation system or FS-FHSS wireless simultaneous interpretation system for compatible use
Central Control Unit TC-ZB4
Extended functions under PC and software control
Voting: Yes, No, Abstain. Vote counting and result display are enabled automatically by PC
- Single-choice and multiple-choice voting
- First key-press and final key-press voting
Election: elect one or more out of N candidates, with 'competitive election', 'equal number election' and 'quick election’
4-key evaluation: Good, Fair, Poor, Abstain
Utilize multi-level error correction and data encryption techniques to ensure information security
Customized voting options and voting methods, support customized language mode or display screen
Language interpretation: 1 5 channels
Acoustic frequency response can be up to 20Hz～20KHz
With an interpreter unit and language distribution port, it can connect Gonsin IR simultaneous interpretation system or FS-FHSS wireless simultaneous interpretation system for compatible use
Max System Capacity 4096
Standard Capacity 60~70(different from various models)
Acoustic Frequency Response 20Hz~20KHz
SNR >96dBA
Channel Isolation >85dB
Dynamic Range >94dB
THD <0.05%
Power AC100~240V
Audio Port 1 balanced (XLR)/ 2 unbalanced (RCA)
Max Audio Output LINE OUT: 20 dBu unbalanced
BLANCE OUT: 20 dBu balanced
Output Impedance >1KΩ
External Audio Input 0.775V (PHOENIX terminal)
Central Control Method RS-232
PC Connection Method TCP/IP
Camera Control Method RS-485
Max Power Consumption 300W
Terminal Connection Port 8-pin×4
13-pin×4 (for TC-Z4, TC-ZB4 only)
Channel selection 6 (for TC-Z4, TC-ZB4 only)
Display Screen OLED (61mm×37mm)
Audio recording port USB (USB
Audio recording File Size 0.8M/m
Active Delegate 1/2/3/4 (not including chairman unit)
VOX sensitivity H/M/L (76dB/80dB/82dB)
Support Camera Number 4 SD cameras (built-in SD matrix), MAX 8 cameras with extended matrix
Video Input Port RCA×4 (1Vp-p 75Ω)
Video Output Port RCA×2 (1Vp-p 75Ω)
Camera Tracking Protocol PELCO-P/PELCO-D/VISCA
Operating Temperature -0~45°C
Storage Temperature -20~50°C
Dimensions (L*W*H) 485mm×350mm×90mm
Installation Desktop or 19" rack mounting
Weight 7.6Kg
Now the price of china conference system is reasonable, if you have needs, please contact us.
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