Wired Desktop Basic Discussion System TL-V4200 (基础讨论终端)
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.
Main Features
◆ Elegant streamline design
◆ Exquisite manufacturing process
◆ Voice-activated function
◆ Support multiple chairman units and vice chairman units
◆ 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 unit 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
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
Mounting type | desktop |
Frequency response | 30Hz~20KHz |
Sensitivity | -46dB±4dB |
THD | (THD)<0.3% |
SNR | ≥95dB |
Max SPL | 125 dB (THD<3%) |
Dynamic range | >85dB |
VOX Sensitivity | High/Middle/Low(77dB/80dB/82dB) |
VOX auto mic time-out | 6-180 seconds |
Power | 24V |
Microphone stem length | 410mm(standard)(310mm/510mm optional) |
LCD | size:47mm×18mm blacklight:white letters on blue |
Built- in loudspeaker | 2W/8Ω |
Eeaphone jack | Mono 3.5mm jack |
Weight | 0.8Kg |
Dimensions | 145mm×173mm×57mm(W×D×H) |
Working temperature | 0~45°C |
Storage temperature | -20~50°C |
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
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,50/60Hz |
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:FAT32) |
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℃ |
Storage Temperature | -20~50℃ |
Dimensions (L*W*H) | 485mm×350mm×90mm |
Installation | Desktop or 19" rack mounting |
Weight | 7.6Kg |
Extension Unit ZJ-KR
Functions
◆With full digital audio technology, built-in high-speed CPU and high-performance DSP digital
audio processor.
◆Black tempered glass panel design, simple and high-end design. All the function divisions are
clearly layout and easy to operate.
◆Three routes 8-pin ports to connect conferenc units, another two route 8-pin port for system
cascading.
◆Three routes 13-pin ports to connect conferenc units, another two route 13-pin port for system
cascading.
◆ Automatic restoration function: support hot plug and play.
◆One central control unit is able to accommodate 60-70 units. By cascading extension units, the
system can support upto 4096 conference units.
◆Universal voltage power switch for wider usable range and sufficient power supply.
Technical Specifications
Max System Capacity | 4096 |
Standard Capacity | 60~70(different from various models) |
Power | AC100~240V,50/60Hz |
MAX Power | 300W |
Terminal Connection Port | 8-pin ×5,13-pin×5 |
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 |
Projects
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Basra Provincial Council | Alaro City Congress Center | Parliament of Congo |