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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 unitis able to accommodate 60-70 micros. 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); micro 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 TLZ4

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

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

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

Now the price of china conference systemis reasonable, if you have needs, please contact us.



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