TL-VC4200 Digital Conference System

GONSIN TL-VC4200 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

Chairman Unit / Delegate Unit

TL-4200 basic discussion unit allows the delegate to speak, request to speak and listen to speech, other units with extended function can support register attendance, cast a vote and simultaneous interpretation . Each unit comes with headphone jack and volume control for delegates to listen to the floor speaker and any interpreted language channel, and adjust volume level for comfortable listening. Built-in speaker automatically mutes when microphone is turned on. 1 to 4 delegate microphones can be activated at the same time. The system also comes with voice-activated function, in this mode, the microphone will be activated as the users speak. The sensitivity of voice-activated is adjustable, which makes it more user friendly for normal users and the visually impaired people. It has two color: black or silver.

Main Features

◆ Elegant streamline design
◆ Exquisite manufacturing process
◆ Voice-activated function
◆ Support multiple chairman units and vice chairman units
◆ Support 6 channel wired simultaneous interpretation
◆ Built-in loudspeaker
◆ Support auto camera tracking function (SD and HD)
◆ Highly resistant to mobile phone interference
◆ Electret cardioid pickup pattern microphone, rich timbre
◆ White-on-blue backlit LCD to display the unit status
◆ Pluggable gooseneck microphone stem, red ring luminant to indicate active mic

Basic Functions

◆ Microphone discussion: push to talk or request to talk. AUTO/FIFO/OPERATOR/VOX modes are available for microphone management

◆ VOX sensitivity and mic time-out are adjustable

◆ Unlimited chairman units and vice chairman units are allowed

◆ System supports hot plugging

◆ Six kinds of detachable gooseneck microphone stem

◆ Attandence registration with software:pressing key or inserting card

◆ Speak time control with software

◆ VOX function:in vox mode,the unit will be activated as user speaks; VOX sensitivity can be adjust by the server ( high,

middle, low); microphone time-out is adjustable ( 20-250 seconds), 1-4 delegate unt can be used except the chairman unit

◆ Supports automatic video tracking, with preset panoramic position

◆ Dynamic LCD messages for voting, discussion, interpretation and attendance registration

◆ Units come with recording output

◆ Language interpretation: 1+5 channels.

◆ LCD Dynamic display of the voting process( such as “Channel ID, registration please, registration done, voting please, voted , please return, request to speak, mic on”, and ect)

The chairman unit has following functions besides functions above:

◆ Chairman units can be activated at any time
◆ Chairman unit can override/mute all the active delegate units

Technical Specifications

Projects

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Basra Provincial Council	Alaro City Congress Center	Parliament of Congo

Central Control Unit TC-Z4

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 plug- and-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 conference unit will be off.
•Conference audio recording and video recording(need audio video capture card)

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 up to 20Hz~20KHz.
•With interpreter unit and language distribution port, it can connect Gonsin IR simultaneous
•interpretation system or FS-FHSS wireless simultaneous interpretation system for compatible use.

Projects

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Basra Provincial Council	Alaro City Congress Center	Parliament of Congo

Extension Unit ZJ-KR

Functions

Projects

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Basra Provincial Council	Alaro City Congress Center	Parliament of Congo