NST Audio D48 User Manual

Matrix signal processors

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D48S / D48 – Matrix Signal Processors
User Manual
Revision 1.4
www.nstaudio.com
© NST Audio Ltd 2017

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Summary of Contents for NST Audio D48

  • Page 1 D48S / D48 – Matrix Signal Processors User Manual Revision 1.4 www.nstaudio.com © NST Audio Ltd 2017...
  • Page 2: Table Of Contents

    Contents Contents Page Declaration of Conformity Important Safety Instructions WEEE and ROHS Thank you, Unpacking and Installation Overview and Key Features Front Panel Overview Rear Panel Overview Front Panel Controls and LCD in Detail Menu Options in Detail D-Net Computer Control Software Technical Specifications Maintenance, Servicing, Warranty and Contact...
  • Page 3: Declaration Of Conformity

    United Kingdom accept responsibility that the following products: Kind of equipment: Audio processor Model: D48S / D48 are manufactured in accordance with EMC Directive 2014/30/EU, in compliance with the following technical regulations: EN55103-1:2009, EN55103-2:2009 And in accordance with the Low Voltage Directive 2006/95/EC,...
  • Page 4: Important Safety Instructions

    Important Safety Instructions Terminals marked the lightning symbol carry electrical current of sufficient magnitude to constitute risk of electric shock. Use only high-quality cables with plugs pre-installed. All other installation or modification should be performed only by qualified personnel. This symbol, wherever it appears, alerts you to the presence of un-insulated dangerous voltage inside the enclosure - voltage that may be sufficient to constitute a risk of shock.
  • Page 5: Weee And Rohs

    WEEE Once your NST Audio product has reached the end of its useful life, please ensure that is recycled in a proper manner. "The WEEE Regulations 2013 are the UK interpretation of the EU WEEE Directive and aim to reduce the quantity of waste electrical and electronic equipment (WEEE) disposed of in the UK".
  • Page 6: Thank You, Unpacking And Installation

    Thank You Thank you for choosing an NST Audio product for your application. Please spend a little time reading through this manual, so that you can obtain the best possible performance from the unit. All NST products are carefully designed and engineered for cutting-edge performance and world-class reliability.
  • Page 7: Overview And Key Features

    The D48S and D48 run at 96kHz, as standard, but can be switched into 48kHz mode* to take advantage of 48dB/oct output crossover filters and two* or three** bands of dynamic EQ on both input and output* channels.
  • Page 8: Front Panel Overview

    Activity: Flashes when communication is taking place between the device and D-Net software. Link: Illuminates when a suitable Ethernet connection is established. Note: Any parameter changes will be reflected to a connected computer running the NST Audio D-Net software, in real time!
  • Page 9: Rear Panel Overview

    Rear Panel Overview: 1. Mains Power Inlet, Fuse and Power Switch: 3-pin IEC input, fused [5mm x 20mm, 3.15A, 250V, Anti-Surge (T)], 90-250VAC, 50-60Hz <40W. A spare fuse is located within the fuse holder – only replace with the correctly rated fuse! 2.
  • Page 10: Front Panel Controls And Lcd In Detail

    Front Panel Control and LCD in Detail LCD Default Mode: If the menu is not accessed, and no edit keys are illuminated, then by default the top line of the screen will show the name of the device (editable from the D-Net software). The bottom line of the screen will show the name of the last stored or recalled preset –...
  • Page 11: Menu Options In Detail

    Use the rotary control to vary the brightness level. IP Address Displays the D48’s IP address (for when connecting to a computer running the D-Net software). MAC Address Displays the device’s MAC address (for when connecting to a computer running D-Net software).
  • Page 12: D-Net Computer Control Software

    Interface Modes: Allows the selection of analogue or digital AES options for input and output channels. Press the centre navigation key, to access the options, and then use the left and right navigation keys to view the available options. Use the rotary control to edit the options. See the ‘Rear Panel Overview’...
  • Page 13 Windows, Mac and iPad compatible remote control software with USB and Ethernet access. Full control of all DSP, routing and configuration of multiple NST Audio devices with the ability to set up systems offline and store/load presets and preset libraries.
  • Page 14: Technical Specifications

    3-pin IEC input, fused [5mm x 20mm, 3.15A, 250V, Anti-Surge (T)], 90-250VAC, 50-60Hz < 40W Dimensions: Height: 44mm (1.75inch) 1U, Depth: 213mm (8.4 inches), Width: 482mm (19 inches) Weight: Net: 2.8kg, Shipping: 3.9kg Due to continuing product improvement the above specifications are subject to change. [* D48 only] [** D48S only]...
  • Page 15 This product comes with a warranty against defects in components and workmanship only, for a period of five years from the date of shipment to the customer. During the warranty period, NST Audio will, at its discretion, either repair or replace products that prove to be defective, provided that the product is returned, shipping prepaid, to an authorised NST Audio service facility.

This manual is also suitable for:

D48s

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