Wired Desktop Basic Discussion System TL-V3300 （基础讨论终端）
Chairman Unit/ Delegate Unit
Main Features
Basic Functions
Chairman unit has below function besides the functions above
◆ Chairman unit has additional red priority button, which can override all active delegate units.
Compact structure design, easily hidden unit connecting cables, more beautiful appearance.
Technical Specifications
|
Mounting type |
Tabletop |
|
Frequency response |
30Hz-20kHz |
|
SNR |
＞95dB |
|
Max SPL |
25 dB (THD<3%) |
|
Dynamic range |
＞85dB |
|
Sensitivity |
-46dB±4dB |
|
THD |
<0.3% |
|
Power input |
24V |
|
Microphone length |
Standard 410 mm, Optional 310/510mm |
|
Headphone jack |
Mono 3.5mm |
|
Internal loudspeaker |
4Ω/3W |
|
Weight |
0.75 kg |
|
Dimensions |
190×162×60mm (W×D×H) |
|
Operating temperature |
0~45℃ |
|
Storage tempefrature |
-20~50℃ |
Projects
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2017 CELAC |
Chernobyl Shelter |
Colombia Prosecutor |
Central Control Unit TL-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 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
Basic functions
◆ Confirm to IEC 60914 international standard.
◆ 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 up to 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 |
| 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 |
