Thinuna VA-725C longitudinal beam array 3.5 display high sensitivity representative unit

Functional Features:VA-7000 series is a new generation of high-end digital conference system newly developed by Thinuna, with delicate and elegant design, ergonomic and very modern;Original IOT digita

  • Model No.: VA-725C
  • Name: Longitudinal beam array 3.5 display high sensitivity representative unit
  • Standard: CE ; RoHS

Functional Features:

  1. VA-7000 series is a new generation of high-end digital conference system newly developed by Thinuna, with delicate and elegant design, ergonomic and very modern;

  2. Original IOT digital conference IOT system technology, in line with IEC60914 international standards;

  3. With speech discussion Camera automatic tracking function, built-in innovative DSP digital processing audio processing circuit, improve the clarity of the entire conference system, using magnetic pluggable microphone pole support pickup distance in more than 60CM, the maximum pickup distance up to 100CM;

  4. The use of 3.5-inch LCD touch control screen and graphic man-machine operation interface, can display the speaking time, conference services, calendar data and other conference information functions;

  5. With individual adjustment of the conference unit high school bass function, the conference unit has a speech to discuss the camera automatic tracking and other conference functions;

  6. The use of advanced DSP / DDOV digital processing and transmission technology, between the conference unit using CAT5 cable or eight-core DIN with shielded cable cable connection;

  7. Conference modes: quantity limitation, first-in-first-out, last-in-first-out, chairman's permission, application to speak, voice-activated start, free discussion, queuing mode and other functions;

  8. Can realize 4/8/12/16/20/32/64 channels of simultaneous interpretation, built-in internal communication and conference unit to send tea, paper and pen, waiter and other conference service functions;

  9. With ID automatic addressing function, can realize conference management software or conference host to unit custom ID number;

  10. Through the conference camera to realize the screen freeze function, the conference unit is equipped with ultra-quiet electronic touch switch, can avoid switching the mechanical sound amplification;

  11. Can control the operation of the microphone pickup, with a bright LED indicator halo indication of the work status, speaking in red;

  12. Support independent adjustment of the unit gain, can be adjusted on the unit or computer management software, so that different volume speakers speak more smoothly;

  13. Provide 2 Ø 3.5 mm stereo headphone jacks can be connected to headphones;

  14. With 2 USB interfaces, can be inserted into the U disk to import files, can be free to remove the equipment upgrade program and maintenance

  15. The chairman unit has a priority button function to turn off the representative unit that is speaking;

  16. You can use the priority button (Priority) and approval button (Permit) to control the speaking order and control the atmosphere of the meeting;

  17. The system simultaneously accesses 150 presidential units, the presidential unit has the priority function, and can also close other representative units that are speaking;

  18. Can set up the vice-chairman representative unit whose speech is not restricted, and will not be closed by other representative units opening;

  19. With three identity rights, support for online application for modification of unit identity, can be reset and assigned to the chairman of the unit, VIP unit, on behalf of the identity of the unit

  20. Support line with power “hot plugging” and the system has automatic repair function.


Technical parameter:

Model

VA-725 C

Product mix

The magnetic plug-in microphone rod is equipped with a high-fidelity 2x9.7mm gold-plated capacitive pickup head and supports dual pickup head vertical array technology

Lampstand

The zinc alloy is embedded in the touch glass mirror with Mohs hardness 6, and the highly sensitive touch sensing control key is highly sealed, waterproof and dustproof, and easy to maintain

Microphone type

2 x 9.7mm gold plated capacitive pickup head

Frequency response

10Hz~20KHz

Noise-signal ratio

>110dB

Dynamic range

96dB

Total harmonic distortion

< 0.01%

Microphone sensitivity

-48dB±2dB

Working voltage

24V DC±5%

Working current

40mA ±5%

Attended mode

Holding hands in a circle

Connector

RJ45 network port or 8 core

Maximum number of units to be opened

Nine

Numbering function

You can define the ID number yourself

Key

High sensitivity induction touch

Unit power consumption

2W

Backup function

It has dual backup of digital and model

Equivalent noise

26dBA  (SPL)

Maximum sound pressure level

136dB (THD<3%)

Headphone output port

Φ 3.5mm three-dimensional plug hole *2

 


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