The ATUC-50DUa wired discussion unit has a 3-pin XLRF-type input for use with ATUC-M43H, ATUC-M58H, and ATUC-M32L gooseneck microphones. The discussion unit features a display for monitoring volume and channel selection, buttons for selecting channel, a built-in high-resolution speaker, a 3.5 mm (1/8″) headphone jack with volume control, two independently programmable LED indicators, and a talk button to turn the connected microphone on and off (button can also be programmed to function as a request-to-talk button). 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.
Features
- 3-pin XLRF-type input for use with ATUCM43H, ATUC-M58H, and ATUC-M32L gooseneck microphones
- Talk/request-to-talk button
- Monitor channel selection buttons
- Built-in high-resolution speaker
- 3.5 mm (1/8″) headphone jack with volume control
- Channel/volume display screen
- Two independently programmable LED indicators (on the talk button and rear of unit)
- Optional removable bottom weight for improved stability
- Two RJ-45 ports for connecting to a control unit, plus one RJ-11 extension port
- Designed for tabletop or recessed mounting
Specifications
| Discussion Unit | |
|---|---|
| Dynamic Range | 107dB A-Weighted |
| Frequency response | +1.0, -2.0dB 20Hz – 20kHz, refer to +4dBu output @1kHz |
| Sampling Frequency | 24bit /48kHz |
| Signal-to-Noise Ratio | 87dB A-Weighted |
| Connections | Inputs: Mic x 1, Outputs: Headphones x 1, CHAIN: DU / CU terminals |
