TL-V3300 Wired Desktop Basic Discussion System


TL-V3300 Digital Conference System

 

TL-3300 digital conference system allows the delegate to speak, request to speak and listen to the speech. Each discussion unit comes with headphone jack and volume control for the delegate to listen to the floor audio, and adjust volume level for comfortable listening. 1 to 4 delegate microphones can be activated at the same time.

Main Features
◆ Highly resistant to mobile phone interference
◆ Supports HD video camera tracking
◆ Multiple chairman /vice-chairman units are allowed
◆ Pluggable gooseneck microphone
◆ Easily hidden unit connecting cables

Basic Functions
◆ Selectable microphone modes: AUTO / FIFO / OPERATOR/ Request(with software)
◆ Unlimited number of chairman microphones and vice chairmand microphones
◆ System supports hot plugging
◆ Three types of detachable gooseneck microphones
◆ Press key to register with software
◆ Control the speaking time with software
◆ Floor audio listening via headphone or built-in loudspeaker
◆ Attendance registration: key press and supplementary registration( with software)
◆ Units come with recording output
◆ Chairman unit can override/mute all the active delegate units
◆ Supports automatic video camera tracking with preset panoramic position
Chairman unit has below function besides the functions above
◆ Chairman units can be activated at any time
◆ 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 190×162×60 mm (W×D×H)
Operating temperature 0~45℃
Storage tempefrature -20~50℃

Projects

*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*

 2017 CELAC
Summit

 Chernobyl Shelter
Fund Conference

 Colombia Prosecutor
Conference Room

  

 

Chairman Unit/ Delegate Unit 

 

Main Features

◆ Highly resistant to mobile phone interference
◆ Supports HD video camera tracking
◆ Multiple chairman /vice-chairman units are allowed
◆ Pluggable gooseneck microphone
◆ Easily hidden unit connecting cables

 

Basic Functions

◆ Selectable microphone modes: AUTO / FIFO / OPERATOR/ Request(with software)
◆ Unlimited number of chairman microphones and vice chairmand microphones
◆ System supports hot plugging
◆ Three types of detachable gooseneck microphones
◆ Press key to register with software
◆ Control the speaking time with software
◆ Floor audio listening via headphone or built-in loudspeaker
◆ Attendance registration: key press and supplementary registration( with software)
◆ Units come with recording output
◆ Chairman unit can override/mute all the active delegate units
◆ Supports automatic video camera tracking with preset panoramic position

 

Chairman unit has below function besides the functions above

◆ Chairman units can be activated at any time

◆ 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

*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*

 2017 CELAC
Summit

 Chernobyl Shelter
Fund Conference

 Colombia Prosecutor
Conference Room

 

 

 

               

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 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
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