[. . . ] ® ACCESSORY Voltage Control Box Voltage Control Box is a natural extension of Audia and Nexia products. [. . . ] This connection also provides the serial communication to the Audia or Nexia system. Multiple Voltage Control Boxes, as well as other Audia/Nexia controls, can be connected on a single bus, over a large physical distance. ® ® FEATURES four analog potentiometer inputs control system levels four logic connections - any combination of inputs/outputs logic inputs control presets, mutes, ducking, combining, etc. control functions assigned within system software design control functions can be made to change along with presets various Audia/Nexia controls allowed on same system bus 1000' cable length per Audia/Nexia device control bus convenient key-hole mounting (local power not required) RoHS compliance covered by Biamp Systems' five-year warranty ARCHITECTS & ENGINEERS SPECIFICATION The control interface shall provide four analog potentiometer inputs, plus four logic connections programmable in any combination of inputs/outputs. The control interface shall include key-hole mounting, and shall require no local power source. The control ® ® interface shall provide programmable remote control of internal functions and external circuitry for Biamp's Audia or Nexia products. The control interface shall be compliant with EU Directive 2002/95/EC, the RoHS directive. [. . . ] Arctic Drive, Beaverton, Oregon 97005 U. S. A. (503) 641-7287 www. biamp. com 18Dec06 [. . . ]