REMOTE CONTROL DEVICE OF CONFERENCE SYSTEM, ESPECIALLY IN RELATION TO OVERALL CONTROLLING A CONFERENCE SYSTEM BY BEING SIMPLY INSERTED AND CONNECTED TO A RANDOM POSITION IN A NETWORK

PURPOSE: A remote control device of a conference system is provided to realize various system control functions supplied from a main controller, and to be simply inserted and connected to a random position in a network, so that a conference host can easily use various functions of the main controller. CONSTITUTION: External connection terminals(150) are connected with cables by being inserted into random positions of a network. An input/output processor(140) converts and processes control signals inputted/outputted through the external connection terminals(150). A key input unit(130) inputs a key to generate a control signal for controlling microphone units connected in parallel. A controller(110) outputs a control signal by a previously programmed command according to the key and the control signals, and controls the microphone units. A display(120) displays operated states of the microphone units.