2023 Guangzhou DSPPA Audio Co., Ltd.
2023 Guangzhou DSPPA Audio Co., Ltd.

Full Digital Conference Discussion Voting Chairman Unit D6271

  • A speech conference unit integrating speech, sign-in, and voting functions.

  • With 2m dedicated 8-pin DIN high-density cable, and an aviation male connector.

  • Adopt integrated square microphone rod (240mm in length, non-removable), electret cardioid directional condenser pickup microphone, with two-color indicator ring (red/green), red for speaking, green for applying for speaking.

  • Adopt a 2.1" circular LCD display touch screen to display the working status of the unit in real-time. The voting, rating, dynamic clock, language switching between Chinese and English, and theme switching can be completed through the display screen.

  • With a 3.5mm stereo headphone jack for headphone connection to monitor the speech of other units.

  • Can adjust the microphone volume and headphone monitoring volume independently. Long press the V+ button to enter the microphone volume adjustment, and long press the V- button to enter the headphone monitoring volume adjustment.

  • With a microphone on/off button, with a chairman priority button for the chairman unit. Can speak, sign in, and number through the microphone on/off button.

  • With a unique ID for each conference unit. Long press the microphone on/off button to delete the ID number and reset to the first set of theme UI.

  • Come with 3 sets of theme UI, which can be switched freely through the theme interface.

  • Display the ID number of the conference unit, the number of mics applying for speaking, the voting results, the number of attendees who have signed in, and various operation information on the LCD screen.

  • Display the unit information in Simplified Chinese and English.

  • Used with a camera to realize automatic camera tracking after setting by the digital conference system host or PC control software.

  • Used with the control host, the unit has a self-test function. The items to be tested include buttons, MIC, LED indicator, and LCD screen.

  • The unit is a passive device, connected to the host with an 8-pin DIN high-density cable, powered by the system host, with an input voltage of 24V.

  • Through the host settings, the chairman unit has the priority function (can mute or turn off all delegate units), and the podium mode (the chairman unit is always on).

  • The chairman unit has the function of approving the application for speaking from the delegate unit.

  • The chairman unit has the function of initiating voting.

  • The chairman unit can be turned on freely without being restricted by the number of speaking mics.

  • The chairman unit has the priority function of fully controlling the conference order.

  • The connection position of the chairman unit is not restricted.

  • Support "hand-in-hand", "T-type" and "+-type" connection modes.

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Full Digital Conference Discussion Voting Chairman Unit
Full Digital Conference Discussion Voting Chairman Unit
Full Digital Conference Discussion Voting Chairman Unit
Full Digital Conference Discussion Voting Chairman Unit
Full Digital Conference Discussion Voting Chairman Unit
Full Digital Conference Discussion Voting Chairman Unit
Full Digital Conference Discussion Voting Chairman Unit
Full Digital Conference Discussion Voting Chairman Unit
Full Digital Conference Discussion Voting Chairman Unit

Specifications of Full Digital Conference Discussion Voting Chairman Unit

Model

D6271

Structure Type

Desktop

Static power consumption

<1W

Max. power consumption

<2W

SNR

>80dB (A-weighted)

Crosstalk Attenuation

>80dB

Harmonic distortion

<0.3%

Headphone Output

9dBu, 8-32Ω, 3.5mm

Working Power

Power by the host with DC24V

Unit Interface

8-pin DIN dedicated interface

Microphone Type

Electret cardioid condenser

Sensitivity

-45dBV/pa

Input impedance

2kΩ

Equivalent Noise

20dB (SPL)

Max SPL

125dB (THD<3%)


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