Control unit for ATUC-IR IR/Wired Hybrid Discussion System
Overview
ATUC-IRCU Hybrid Control Unit
Hybrid Control Unit
ATUC-IRCU Hybrid Control Unit - Supports the operation of wired and infrared conferencing products, Only one ATUC-IRCU needed to control up to 300 discussion units and Control up to 500 discussion units in a cascaded system
Whatever your conferencing or discussion needs, the ATUC-IR is designed to offer reliable, clear and intelligible communication to significantly increase meeting efficiency and effectiveness.
Voice is the quickest and most efficient tool for exchanging ideas - whether in meeting rooms, councils, classrooms or through videoconference, speech is the most direct way of communication and understanding.
Advanced configuration can be used to tailor the system to the users’ needs. Each configuration can be saved and recalled instantly.
Multiple modes allow for adaption to each and every situation including: Free Talk, Request to Talk, Full Remote; various override settings: ‘LIFO’, ‘FIFO’ and ‘Non Override’; manual or voice activation and flexible ‘Mic On trigger mode’.
IP Control allows full parameter access from most third party control systems.
Three Interpretation channels answer today’s need in contemporary meeting rooms.
In the digital era, the control of information is paramount. With an infrared conference system your wireless signal will not leave the room; it is impossible to capture from another building, for example. Compared to a UHF system (radio waves), which behaves in the same way a radio station transmitting over a broad area, the infrared system excels at protecting your information, since no leakage is possible.
Features of the ATUC-IRCU control unit include:
Supports the operation of Audio-Technica wired (ATUC-50) and infrared (ATUC-IR) conferencing products
Powers up to 16x ATUC-IRA infrared transceiver units and 100x wired discussion units
Only one ATUC-IRCU needed to control up to 300x discussion units (200x ATUC-IRDU and 100x ATUC-50DU/ATUC-50IU)
Cascade capability to handle up to 500x discussion units (200x ATUC-IRDU & 300x ATUC-50DU/ATUC-50IU)
Conference mode: Free talk, request to talk and full remote
Built-in feedback suppressor and processing for optimal audio quality and intelligibility
Fully digital system with future-proof upgrade capability
Built-in 4 channels recording for up to 65,000 hrs o
n USB
4 balanced outputs plus output 1 mirrored to unbalanced output
2 Mic/Line In + 2 Aux In + 2 Return In
2 Return In channels handle floor + 2 additional languages
Also available as Dante(TM) equipped version (ATUC-IRCUDAN)
Overall System
Operating Frequencies
Infrared
Frequency Response
+1.0, -2.0dB, 20Hz - 20kHz (+4dBu output at 1kHz)
Data Length / Sampling Frequency
24bit/48kHz
Dynamic Range
110dB, A-Weighted
Signal-to-Noise Ratio
90dB, A-Weighted
Total Harmonic Distortion
Less than 0.03%, 1 kHz unity
Operating Temperature Range
0 - 40°C
Operating Humidity
25 - 85%
Simultaneous Use
300 (200x ATUC-IRDU + 100x ATUC-50CU/ATUC-50IU)
Headroom
20dB
Latency
MIC Input to Output: 1ms DU to CU: 1.2ms
Number Of Channels
Voice: 10 channels Monitor: 4 channels
Discussion Unit
Equivalent Input Noise
Mic/Line: Less than –126dBu, Rs = 150ohm
Control Unit
Connections
Inputs: MIC/LINE×2, AUX×1 (ST), INTERPRETATION RETURN×2 Outputs: BAL.×4, UNBAL.×1 Link/Chain: DU A/B terminals, CU A/B terminals (DU C/D terminals) IR Antenna: IR antenna I/O terminals × 4 (Load Impedance 75ohm) N
