- Description
Details
The ATUC-50DUa 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.
Ring topology offers an additional layer of stability to the system since the system actually regards the start and end of the ring (terminated at the discussion unit chain A/B inputs on the control unit) as the start of two daisy chains.
- Features
Features
- Connect up to 50 discussion units to one control unit
- Cascade up to 150 discussion units using multiple control units
- High quality speaker for enhanced intelligibility
- Clear LED display for volume control and channel selection
- Individual Automated Gain Control (AGC), Mic gain and Mic EQ
- Multicolor LED bar on the DU (rear side)
- Multicolor LED on the Speak button
- Compatibility with standard XLR3 pin gooseneck
- Double gooseneck microphone
- Paintable front plate
- Table top or recessed mounting
- 5 Years warranty
- Specification
Dynamic Range 107 dB A-weighted I/O Connectors Inputs Inputs: MIC (Neutrik XLR-F) Outputs: Headphones x 1 LINK/CHAIN: DU RJ45 A/B terminals Frequency Response + 1.0, – 2.0dB, 20Hz~20kHz, refer to +4dBu output @ 1kHz Signal to Noise 87 dB, A-weighted Headroom 20dB Equivalent Input Noise Less than –121dBu, Rs=150 ohm Total Harmonic Distortion Less than 0.07% @1kHz unity Phantom Power DC +24V Power Supply DC +48V Power Consumption 2.2 W Operation Temperature 0~40° C Operation Humidity 25-85% Finish Top Panel: Gun Metal Enclosure: Black Included Accessories Quick setup guide, warranty sheet Dimensions (H x W x D) 3.31" (84.2 mm) x 5.31" (135 mm) x 5.83" (148.3 mm) Net Weight 1.25 lbs (0.57 kg) - Documents
Documents
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