TL-4200 Digital Conference System

GONSIN TL-4200 digital conference system offers versatile conferencing solutions featuring microphone discussion, interactive voting, simultaneous interpretation, language distribution, video tracking, digital recording and software control.

Projects

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UNESCO World Heritage Committee annual session	Sudan Friendship Hall	Government of the Akmola Region  Kazakhstan

Based on functions of TL-4200, TL-VB4200 unit has functions below:

◆ Voting: delegate can vote for Yes, No, Abstain . Vote counting and result display are enabled automatically by PC
-- Single-choice and multiple-choice voting
-- First keypress and final keypress voting
◆ Election: elect one or more out of N candidates, with 'competitive election', 'equal number election' and 'quick election’
◆ Evaluation: four buttons to evaluate. It comes with four choices “Good”, “Fair”, “Poor”, “Abstain”, or the customized evaluation way by software.
◆ LCD Dynamic display of the voting process( such as “ registration please, registration done, voting please, voted , please return, request to speak, mic on”, and ect)
 

Technical Specifications

Projects

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Basra Provincial Council	Alaro City Congress Center	Parliament of Congo

Central Control Unit TL-ZB4

Basic functions
◆ 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.
◆ Supports 48KHz audio sample rate, acoustic frequency response can 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 sever comes with built-in OLED panel to display system status, active mic, speaking mode. 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 auto-repair function, support hot plugand- play.
◆ One central control unit is able to accommodate 60-70 microphones. By cascading extension units, the system can support upto 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.
◆ Supports automatic video tracking (SD and HD), with preset panoramic position. Built-in 4×1 SD video matrix, to support SD video tracking without adding more device
◆ 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, it will be displayed on central control unit, conference units.
◆ Built-in auto-detection fo conference units; before conferences, self-test can be run for each conference units.
◆ TCP/IP PC communication between 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 assign ID to the
corresponding equipment.
◆ All or individual units' VOX sensitivity are 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 user speaks; VOX sensitivity can be adjust by the server ( high, middle, low); microphone time-out is adjustable ( 6-180 seconds).
◆ 1-4 delegate unit 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; delegate unit 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.
◆ Centralized conference management, operator can allow or reject delegate request to talk.
◆ Speaking time limit can be preset for conference units; After the speaking time is up, the conferenceunit will be off.
◆ Conference audio recording and video recording(need audio video capture card)
◆ Delegate unit can be set to be vice-chairman units by software; vice-chairman unit is not subject toactive mic limit.
◆ Support management software dual-system hot backup function; One control computer can be setas backup and connect to the system; if the current computer has faults, the backup computer canbe automatically hosted to ensure the smooth and continuous meeting.
◆ Conference management software can be customized.

Technical Parameters

Extension Unit ZJ-KR

Functions

Projects

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Basra Provincial Council	Alaro City Congress Center	Parliament of Congo