The ATUC-50DU discussion unit is equipped with a 3-pin XLRF type input for use with compatible gooseneck microphones, including the ATUC-M43H or ATUC-M58H microphones specifically designed for the system.
The discussion unit also features a display for monitoring volume and channel selection, buttons for selecting channel, a built-in speaker, a headphone jack with volume control, two independently programmable LED indicators, and a talk button to turn the connected microphone on/off or send a request to talk to the moderator. On units designated by the control unit as priority discussion units, the talk button can be used to mute and override a non-priority discussion unit. Up to 50 discussion units may be connected to a control unit, using Cat5e (or better) cable employed in either daisy chain or ring topology.
- Individually programmable multi-profile versatile unit: Delegate or Chairman.
- Unit connector compatible with standard 3-pin XLR microphones.
- Low noise microphone preamp using discrete transistors, with individual (per discussion unit) adjustable gain control.
- High-quality speaker for enhanced speech intelligibility.
- 24-bit/48 kHz audio quality.
- Multiple independent indicator (multi-colored RGB LED bar on rear of discussion unit and LED on the talk button).
- Clear LED display for volume control and listening channel selection.
- 2 x RJ45 Port for connecting to the control unit and other discussion units and 1x expansion terminal for future options.
- 1 x headphone output.
