User manual BIAMP 1648 INPUT MODULES 13-16

[. . . ] Intended for a variety of teleconferencing applications, Nexia TC uses Biamp's proprietary SonaTM AEC algorithm for more natural sound and full-duplex transmission of speech. [. . . ] The internal system design is completely user definable via PC software, and can be controlled via daVinciTM software screens, RS-232 control systems, and a variety of optional remote controls. Multi-unit Nexia systems can be created utilizing Ethernet and NexLink digital audio linking. FEATURES · · · · · · · · · · · · 8 wide-band AEC balanced mic/line inputs 2 standard balanced mic/line inputs 4 balanced mic/line outputs telephone interface with line & set connections Ethernet port for software configuration/control serial port for third-party RS-232 remote control NexLink ports for multi-unit system designs Nexia software for Windows® XP Professional/Vista pre-configured I/O with definable processing RoHS compliance and AES grounding practices CE marked and UL/C-UL listed covered by Biamp Systems' five-year warranty · Ability to select, view, and calibrate: ° Mixers, Equalizers, Filters, Crossovers, Dynamics, Routers, Delays, Controls, Meters, Generators, Diagnostics · Telephone Interface capabilities include: ° initiation of outgoing calls ° detection and answering of incoming calls ° line echo cancellation ° TouchToneTM decoding ° caller ID reception ° call progress detection ° line intrusion detection ° continuous line status and fault monitoring ARCHITECTS & ENGINEERS SPECIFICATION The teleconference DSP shall provide eight wide-band SonaTM AEC balanced mic/line inputs, two standard balanced mic/line inputs, and four balanced mic/line outputs on plug-in barrier-strip connectors. Inputs and outputs shall be analog, with internal 24-bit A/D & D/A converters operating at a sample rate of 48kHz. NexLink connections shall allow sharing of digital audio within multi-unit systems. Arctic Drive, Beaverton, Oregon 97005 U. S. A. (503) 641-7287 www. biamp. com Nexia TC SPECIFICATIONS Frequency Response (20Hz~20kHz @ +4dBu): THD+N (20Hz~20kHz @ +4dBu): line level mic level Equivalent Input Noise (20Hz~20kHz, 66dB gain, 150 ohm): Dynamic Range (20Hz~20kHz, 0dB): Maximum Gain (input channels): Crosstalk (channel-to-channel @ 1kHz): line level mic level Output Impedance (balanced): Input Impedance (mic/line balanced): Input Gain Range (variable trim): Maximum Output (balanced): Maximum Input (mic/line): Full Scale Output Level (six selections) +0/-0. 4dB < 0. 006% < 0. 05% -125bBu > 105dB 66dB < -80dB < -75dB 200 ohms 8k ohms 0dB ~ +66dB +24dBu +24dBu -31dBu ~ +24dBu Telephone Interface: ringer equivalency number dynamic range frequency response THD transhybrid balance Tail Length: Convergence: Phantom Power: Sampling Rate: A/D - D/A Converters: Power Consumption (100~240VAC 50/60Hz): Dimensions: height width depth Weight: Compliance: 0. 0B 67dBu 250Hz ~ 3. 4kHz < 0. 3% 30dB up to 300ms up to 100dB/sec +48 VDC (7mA/input 48kHz 24-bit 65 watts 1. 75 inches (45mm) 19 inches (483mm) 11. 15 inches (283mm) 8. 6 lbs. (3. 9kg) AES48-2005 Grounding & EMC practices EU Directive 2002/95/EC, RoHS directive CE marked UL listed Nexia TC REAR PANEL DIAGRAM BIAMP SYSTEMS designed and assembled in the USA www. biamp. com NexLink Rx Remote Control Bus MODEL Nexia TC US:6RMBR00BNEXIATC IC:3184A-NEXIATC Complies with FCC Part 68 Installation Instructions: Nexia TC This device must be installed by qualified, trained personnel. Connections to the telephone network must be made with #26 AWG solid copper wire for continued safety. CAUTION RISK OF ELECTRICAL SHOCK. DO NOT OPEN. C UL R Class 2 wiring US serial 4 3 outputs 2 1 telephone mic/line inputs 10 9 8 7 6 5 AEC inputs 4 3 2 1 LISTED 52SJ 100-240V~ 50/60Hz 65 Watts, 1. 0 A term 24VDC @ 0. 5A hi lo Ethernet NexLink Tx Line Set Nexia TC BLOCK DIAGRAM Nexia TC BLOCK DIAGRAM TCP/IP Control Comms Remote Control Bus RS-232 MicroProcessor Memory Analog Inputs A/D DSP Cluster D/A Analog Outputs Telephone Line NexLink Rx Hybrid DAA NexLink Tx Telephone Set Biamp Systems, 10074 S. W. [. . . ] DO NOT OPEN. C UL R Class 2 wiring US serial 4 3 outputs 2 1 telephone mic/line inputs 10 9 8 7 6 5 AEC inputs 4 3 2 1 LISTED 52SJ 100-240V~ 50/60Hz 65 Watts, 1. 0 A term 24VDC @ 0. 5A hi lo Ethernet NexLink Tx Line Set Nexia TC BLOCK DIAGRAM Nexia TC BLOCK DIAGRAM TCP/IP Control Comms Remote Control Bus RS-232 MicroProcessor Memory Analog Inputs A/D DSP Cluster D/A Analog Outputs Telephone Line NexLink Rx Hybrid DAA NexLink Tx Telephone Set Biamp Systems, 10074 S. W. [. . . ]