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Product Introduction:
Chairman Unit Microphone
  • features



    Countertop mobile installation

    With 160*32 LCD display, the contrast can be self-adjusted, with multiple language menus to choose from (Simplified Chinese, Traditional Chinese, English)

    With microphone speaking button and speaking indicator, can control and display microphone on/off

    Unidirectional, anti-gas explosion, built-in wind shield

    With the chairman priority control button, the system prompt tone can be activated to remind all attendees to pay attention. It can be set to permanently terminate or suspend all speeches on behalf of the microphone unit.

    With pluggable gooseneck detachable microphone rod with speech indicator ring

    The unit is powered by the system host. The input voltage is DC24V, which is a safe range.

    Two sets of 3.5mm stereo output sockets for recording and connection MIC

    Unit has 8-core socket subsystem "T" type connection

    Built-in high-fidelity speaker and external headphone jack

    Retractable condenser microphone with replaceable windshield

    The microphone rod has an extended type to choose from

    The microphone has a two-color light ring

    The chairman unit in the system is unrestricted and can be placed in the loop.

    One set of output jacks and one set of wireless MIC input jacks (optional)

    It has the priority function of forcibly cutting off the microphone of the representative unit and the priority of the chairman.

    With chairman-only mode: After the chairman presses the PRIO button to turn off the representative unit of the speaking state, all the delegate units cannot be turned on until the chairman unit ends the speech and turns off the microphone.

    BL-XXXXSc/BL-XXXXSd has automatic video tracking function

    Built-in high quality speaker (the speaker is automatically muted when the microphone is turned on)

    Built-in conference microphone unit cable

    Comply with international conference equipment electrical certification standards (IEC 60914) and international safety standards UL or CE certification

    Frequency response: 80Hz~16kHz

    Sensitivity: -44dB±2dB

    Reference speech distance: 15cm~50cm

    MM length: 390mm

    Appearance size: 207mmX117mmX60mm

    Net weight: 1 kg

  • Comment

DM20new version update step


1) Copy the compressed package to the USB flash drive (note that you don't need to decompress it, it is best to format the USB flash drive first)


2) Insert the USB flash drive into any USB port of the mixer, and click “SETUP” on the mixer panel → “Maintenance” → “Update from USB” in the screen


Follow the prompts to complete the installation steps.

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