MA3000 Conference system
■ Three 9P-DIN sockets for multichannel system connection, each channel could control 35 sets of
■ Digital display and indicated lights for kinds of working mode and pattern on the panel.
■ Three kind of functional key-press: Mode, Set and Enter.
■ Supporting many meeting patterns : Free discussion, turns taking and speak Limiting;
A、Free discussion mode :It allows MIC unit to be turned on at any time and automatically turned-off after speech.
B、 FIFO mode:1 to 19 MIC units could be set on together. When the maximum number is occupied, the
later MIC unit could be turned on for speech by taking place of the first turned-on unit .
C、 speak Limiting mode: 1 to 19 MIC units could be set on together. When the maximum number is
occupied, the later MIC could be only turned on for speech by turning off the working MIC.
D、 Chairman mode: Chairman MIC privilege mode and Chairman MIC normal mode.When set in
Chairman MIC privilege mode, once the priority keyboard is pressed, all the delegate MIC would be closed
and could only be turned on by turning off the chairman MIC.When set in Chairman MIC normal mode, once
the priority knob is pressed, all the delegate MIC would be turned off, but still could be turned on freely.
E、Music: Warning music for Chairman MIC priority is available.
■ Telephone conference is available.
■ Feedback inhibition circuit:High pitch and low pitch volume controllers to adjust system sound quality to be more clear and real.
■ Right/Left output, Balanced Output and Unbalanced output connector, which could be used according to the real connection way.
■ Power consumption: 60W
■ Standard 19inch rack mounting case.
MA3000A/B Chairman/delegate microphone:
■The MIC unit is equipped without power, power supplied by central unit, output voltage of 18V, according to safe range.
■The MIC is equipped with 2.1M 8P cable for system connection of “+” shape.
■Electret condenser MIC with replaceable wind-covering.
■Length of MIC stick could be customized.
■Red indicated circle light to show on speech.
■Talk knob in Delegate MIC, Priority knob and talk knob in Chairman MIC.
■Equipped with automatically turned-off function within 30 seconds after speech.
■Except for the above items, chairman MIC has priority and control the conference order, priority hint music, C.ONLY function; The
number of chairman MIC is unlimited and location isn’t restricted.
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Product Description: MA3000 Conference system■ Three 9P-DIN sockets for multichannel system connection, each channel could control 35 sets ofmicrophones.■ Digital display and indicated lights for kinds of working mode and pattern on the panel.■ Three