The DU-300 Delegate Unit enables participants to engage in a discussion by speaking through a microphone. It can be activated or deactivated by pressing the microphone ON/OFF push-button. Participants can listen to the discussion through the internal loudspeaker or the external headphone. When the microphone is active, an LED ring lights up to visually indicate the microphone ON status. Delegate units can be connected to one another or to a chairman unit through the attached single cable. The last microphone unit in the series is connected to the control unit to complete the loop.
This delegate unit must be used together with the Enersound CU-300 Control Unit.