Vocia® ANC-1 Operation Manual January 2012 Biamp Systems, 9300 SW Gemini Drive, Beaverton, Oregon 97008 U.S.A. (503) 641-7287 www.biamp.
IMPORTANT SAFETY INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS 1) Read these instructions. 2) Keep these instructions. 3) Heed all warnings. 4) Follow all instructions. 5) Do not use this product near water. 6) Clean only with dry cloth. 7) Do not block ventilation openings. Install in accordance with the manufacturer’s instructions. 8) Do not install near any heat sources such as radiators, heat registers, stoves, or other product (including amplifiers) that produce heat.
TABLE OF CONTENTS VOCIA AMBIENT NOISE COMPENSATION 1 (ANC-1) FEATURES . . . . . . . . . . . . . . . . . . . . . . . . 4 SETUP AND USE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6 Device ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VOCIA AMBIENT NOISE COMPENSATION 1 (ANC-1) The ANC-1 allows the Vocia® system to adjust output levels automatically in response to changes in ambient noise levels. The ANC-1 is a networked device for use with Biamp’s Vocia Amplifier (VA-8600). It accepts two ambient noise inputs at microphone or line level. Most high-quality dynamic and condenser microphones can be used in conjunction with the ANC-1. Input gain for each of the two inputs is user configurable via the Vocia software interface.
ANC-1 SETUP AND USE Setup and Use The Vocia software provides an intuitive interface for configuration of the ANC-1. The information supplied by this manual relates to physical connections and assignment. For more details on setup of the ANC-1 operational parameters please consult the Vocia Help File. Device ID The rotary ID switches are located on the ANC-1 and give the unit a unique Device ID. The switches are in hexadecimal format.
ANC-1 SETUP AND USE Ethernet switch with PoE ANC-1 N24138 + - Input 1 MSB Input 2 PoE IEEE 802.3af Class 2 GND ANC-1 + - CobraNet® Device ID 10 LSB YEL:in use/conductor GRN:link/activity Ambient Sense Inputs (mic/line) Ethernet switch without PoE ANC-1 N24138 + - Input 1 + - Input 2 Ambient Sense Inputs (mic/line) CobraNet® Device ID 10 PoE IEEE 802.
ANC-1 INSTALLATION Installation The ANC-1 can be mounted on a wall using screws through the case flanges (#6 or 6mm dia. X 4) or two screws in the keyholes on the rear (#8 or 4.5mm dia., max 9mm dia. head). 120mm, 4.724" 4.2mm, 0.166" dia., 4 places 232.3mm, 9.146" 245mm, 9.64" 9.5mm, 0.37" dia. 40mm, 1.575" 4.8mm, 0.34" dia. 8.7mm, 0.343" 56.8mm, 2.235" 107.3mm, 4.224" Please install the unit away from heat sources, such as vents and radiators, and in rooms with adequate ventilation.
ANC-1 SPECIFICATIONS Ambient Noise Compensation 1 SPECIFICATIONS Ambient Noise Input Configuration: Input Impedance: 8k ohms (mic/line balanced) Input gain range: 0dB – +66dB Network Connection: Ambient Level; Program Level; Compensation Power: +/- 25dB Compensation Ratio: 300mS to 2 Seconds Metering: RJ45 with Ethernet/PoE cable (CAT5, CAT5e, CAT6 or CAT7) Compensation Range: Ramp In/Out Times: Environment RT60: 2x balanced mic/line level Phantom power: 48 VDC (7mA/ input) Compliant with I
ANC-1 WARRANTY BIAMP SYSTEMS IS PLEASED TO EXTEND THE FOLLOWING 5-YEAR LIMITED WARRANTY TO THE ORIGINAL PURCHASER OF THE PROFESSIONAL SOUND EQUIPMENT DESCRIBED IN THIS MANUAL 1. BIAMP Systems warrants to the original purchaser of new products that the product will be free from defects in material and workmanship for a period of 5 YEARS from the date of purchase from an authorized BIAMP Systems dealer, subject to the terms and conditions set forth below.
FCC COMPLIANCE FCC NOTICE - CLASS B DIGITAL DEVICE NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential as well as in a commercial installation.
COMPLIANCE ! DoC VANC201003! ! ! EC Declaration of Conformity Biamp Systems Corporation, as manufacturer having sole responsibility, hereby declares that the following described product complies with the applicable provisions of the DIRECTIVES below except as noted herein. Any alterations to the product not agreed upon and directed by Biamp Systems Corporation will invalidate this declaration.
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