DSPPA D6231 User manual

[e-mail] /www.dsppacs.com The specifications will be subject to change without prior notice.
Copyright © Guangzhou DSPPA Audio Co.,Ltd All rights reserved.
D6231
Discussion Voting Embedded Chairman Unit of Conference System
D6231 embedded chairman microphone with voting function is a professional conference system
Microphone with sensitive buttons and easy to operate. Not only does it have exquisite embedded structure
design, removable microphone rod, easy to use, but also with strong anti-interference capability. It can be
integrated with the D6201 series of conference systems to form a comprehensive solution for high-quality
conference systems.
Exquisite embedded structure design, removable microphone rod, easy to use.
A speech conference unit integrating speech and voting functions.
With 2m dedicated 8-pin DIN high-density cable, and an aviation male connector.
Electret cardioid directional condenser pickup microphone, with two-color indicator ring (red/green),
red for speaking, green for applying for speaking.
The standard knob-type gooseneck microphone rod is available in 315mm and 415mm, and black and
silver.
The microphone rod can be removed during recess for easy maintenance and preservation.
With 3.5mm stereo headphone jack for headphone connection.
With super strong anti-interference capability.
With microphone on/off button and 5 voting buttons, with a chairman priority button for the chairman
unit.
With button sign-in function.
With a unique ID for each conference unit.
With a high-brightness LCD screen, it can display the following information in real time when the unit is
working.
Equipped with a camera, it can realize automatic tracking after setting by the digital conference system
host or PC control software.
Equipped with the control host, the unit has a self-test function. The items to be tested include: buttons,
Features
Description

[e-mail] /www.dsppacs.com The specifications will be subject to change without prior notice.
Copyright © Guangzhou DSPPA Audio Co.,Ltd All rights reserved.
MIC, LED indicator, and LCD screen.
The unit is a passive device, powered by the system host, with the 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 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.
PROFESSIONAL DIGITAL CONFERENCE SYSTEM
弃权 否决 同意 停止
开始
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D6231
PROFESSIONAL DIGITAL CONFERENCE SYSTEM
弃权 否决 同意
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D6232
Top View of Chairman Unit Top View of Delegate Unit
Model
D6231
Structure Type
Embedded
Static Power Consumption
<1W
Maximum Power Consumption
2W
SNR
>80dB
Crosstalk Attenuation
>80dB
Harmonic Distortion
<0.5%
Headphone Output
9dBu，8-32Ω，3.5mm
Working Power
Host power supply 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%)
Outer Dimensions (L×W×H)
215×86×75mm
Panel Dimensions (L×W×H)
215×86×6mm
Chassis Dimensions (L×W)
198×68mm
Net Weight
1kg
Specifications
Specifications
Front / Rear Panel

[e-mail] /www.dsppacs.com The specifications will be subject to change without prior notice.
Copyright © Guangzhou DSPPA Audio Co.,Ltd All rights reserved.
1. MIC Jack
A removable 5-pin spiral microphone jack.
2. LCD High-brightness Display
Display the unit ID number, working status, voting results and operation information in real time.
3. Headphone Jack
Connect with a 3.5mm plug.
4. “- -” Button
Used with the PC software for rating operation, please refer to the user manual of the PC software
for specific operation methods.
5. “-” Button
Used to select display language and vote. Used with the PC software for rating operation.
6. “0” Button
Used to check microphone status, vote, and select display language.
7. “+” Button
Used to select display language, vote, and return. Used with the PC software for rating operation.
8. “+ +” Button
Used to end a voting / return. Used with the PC software for rating operation.
9. MIC ON/OFF Button & Indicator
The MIC ON/OFF button / APPLY button and indicator of the delegate unit. The MIC ON/OFF button
and the chairman priority button and indicators of the chairman unit.
The indicator is on when the MIC ON/OFF button is pressed to turn on the microphone, while the
indicator flashes during unit renumbering and camera tracking.
Press the chairman priority button to mute or turn off the unit that is speaking.
Chairman
priority
button
MIC
on/off
button
System Diagram