详情
This system suitable for the discuss conference occasion which need
simple function, simple connection ensure convenient operation.
1.The system has the function of limiting the quantity of delegate
unit.With the optional button of "1", "2", "3", "5"or"all open"on
the panel of main unit ,the quantity of delegate unit open at the
same time can not excess the choosed number;
2.There is no limitation to chairman unit,it can open at any
time;
3.The chairman unit can press the preferential key to talk with the
function of closing all the delegate uint which need to re-press to
talk;
4.Every conference main unit can drive up to *0 units,but with
expansion main unit it can drive up to **0 units;
5.Equipped with balance/unbalance/left/right output interface which
enables the connection of each kind of equipments.
6.Internal feedback restraint circuitry;alt/bourdon digital adjust
circuritry;
7.There is no howling when talk to the microphone at the distance
of **0mm***0mm .
8.Three types of chairman/delegate unit optional.
