CCSD-CURD CCS 1000 D Control Unit with Recorder and DAFS 1U

The Control Unit is the main component of the CCS 1000 D Digital Discussion System. It supplies DC power to all connected Discussion Devices (CCSD‑DS/ CCSD‑DL) and monitors and controls the discussion system. Up to 80 Discussion Devices can be connected to a single Control Unit; the system can be expanded to a maximum of 245 Discussion Devices by using Extension Units (CCSD‑EXU). Touch‑button control allows for easy configuration and operation of the unit, while intuitive LED indicators give a clear indication of the system settings. Conveniently positioned connections at the rear of the unit enable peripheral equipment to be connected to the discussion system, such as audio equipment, Ethernet switches, video switches, Bosch HD Conference Domes, and a PC or laptop. An intuitive web browser interface control allows basic and advanced system settings to be easily viewed and changed, as required. There are two types of Control Unit: the CCSD‑CU and the CCSD‑CURD. Product Features Plug-and-play functionality for quick and easy connection of up to 80 Discussion Devices Intuitive web browser interface control for advanced configuration and control On-board support for automatic HD camera control Built‑in MP3 recorder with internal memory and USB recording Built‑in Digital Acoustic Feedback Suppression (DAFS) for ensuring superior speech intelligibility Product Specifications Electrical Supply voltage Adaptor: 100 to 240 VAC, 50/60 Hz Current Consumption voltage Adaptor: 1.9 A (100 VAC) to 1 A 240 (VAC) DC voltage Control Unit: 24 V, 6.0 A Maximum number of Discussion Devices for Control Unit (without Extension Unit): 40 Discussion Devices per trunk 80 Discussion Device in total 24 V, Max 5.2 A (short-circuited protected) Discussion Device loudspeakers volume control: 15 steps of 1.5 dB (starting from-10.5 dB) Limit threshold level to unit: 12 dB above nominal level Gain reduction due to number of open microphones: 1/SQRT (NOM) Sample rate: 44.1 kHz Frequency response: 30 Hz to 20 kHz Ethernet speed: 1 Gb/s Total Harmonic Distortions (THD) Nominal input (85 dB SPL): < 0.5% Max. input (110 dB SPL): < 0.5% Audio inputs XLR nominal microphone input: -56 dBV XLR maximum microphone input: -26 dBV RCA nominal input: -24 dBV (+/- 6 dB) RCA maximum input: +6 dBV S/N: > 93 dBA Frequency response: 30 Hz to 20 kHz THD: <0.1% Audio outputs RCA nominal output: -24 dBV (+6/- 24 dB) RCA maximum output: +6 dBV S/N: > 93 dBA Frequency response: 30 Hz to 20 kHz THD: <0.1% Recorder (CCSD‑CURD) Recording/ Playback (bit rate): 64, 96, 128, 256 Kbit/sec Recording/ Playback (sample frequency): 44.1 kHz Monitoring loudspeaker (CCSD‑CURD) Nominal output: 72 dB SPL Frequency response: 200 Hz to 16 kHz (acoustical) Gain range Mute: -10.5 to +12 dB USB memory stick compatibility (CCSD‑CURD) SanDisk USB memory stick: Formatted with FAT32 file system Maximum size: 128 GB Environmental Operating temperature: 5 ºC to +45 ºC Storage and transport temperature: -40 ºC to +70 ºC Relative humidity: 5% to 98% non-condensing Mechanical Dimensions including feet (H x W x D): 45 x 440 x 200 mm (1.8 x 17.3 x 7.9 in) 19” wide, 1 RU high Height of feet: 5.5 mm (0.2 in) Mounting: Tabletop or 19 “ rack Material (top and base): Painted metal Colour: Top and base: Traffic black (RAL 9017) matt-gloss Rim front panel: Pearl light grey (RAL 9022) matt-gloss Weight: Approx. 3.4 kg (7.5 lb) What's in the Box? 1 x CCSD‑CURD Control Unit 1 x Mains power cord 1 x 24 VDC power supply 1 x Micro USB cable 2 x Sets of chairperson’s buttons for a Discussion Device 1 x Exchange tool for buttons 1 x Set of feet for table top use 1 x Set of 19” 1U mounting bracket