LP - 640 - c/LP - 640 - d

LP - 640 - c/D type is a digital discussion meeting microphone unit, adopts full metal base design, meeting black matte surface treatment, split type design, concise, elegant appearance, feel is good, durable, not easily scratching bruised. Microphone cartridge, using the latest acoustics research results with long metal aluminum alloy tube type interference principle; Make the voice more clear thick, broad frequency response, high sensitivity is not easy to produce the noise, etc. LP - 640 - c, chairman of the unit is equipped with the interrupt button, can close to attend microphone under any circumstances, convenient for management meeting order, suitable for using a high-level meeting places.

Adopt high quality long life ↘ all phone buttons, moistureproof and dustproof switch

↘ using zinc alloy material base, stable and easy, gooseneck with red light work

↘ microphone after open switch will automatically glowing red indicator, effectively prevent wrong operation

↘ unit using the "ten" word connecting way, stable, convenient installation

↘ microphone on/off button with red halo instructions, intuitive and simple operation

↘ digital DSP circuit processing, minimize distortion, make the voice more clear, more wide frequency response

↘ input high sensitivity, wide frequency response, not easy to produce the noise

↘ power provided by the host unit DC18V, safe voltage

↘ chairman, there is no limit on the number, and can be placed in any position

↘ chairman priority keys can be any time to close all attend on behalf of the unit

↘ resistance to mobile phones, RF radio frequency interference

↘ microphone standard CPU LP - 6000 - m (please see page 19) function parameters