Ross openGear DAC-8416 User Manual

Ross openGear DAC-8416 User Manual

Aes/ebu digital to analog audio converter

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Ross Video Limited
DAC-8416
AES/EBU Digital to Analog Audio Converter
User Manual

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Summary of Contents for Ross openGear DAC-8416

  • Page 1 Ross Video Limited DAC-8416 AES/EBU Digital to Analog Audio Converter User Manual...
  • Page 2 The material in this manual is furnished for informational use only. It is subject to change without notice and should not be construed as commitment by Ross Video Limited. Ross Video Limited assumes no responsibility or liability for errors or inaccuracies that may appear in this manual.
  • Page 3 Important Regulatory and Safety Notices Before using this product and any associated equipment, refer to the “Important Safety Instructions” listed below to avoid personnel injury and to prevent product damage. Products may require specific equipment, and/or installation procedures to be carried out to satisfy certain regulatory compliance requirements.
  • Page 4 Notice — Changes or modifications to this equipment not expressly approved by Ross Video Limited could void the user’s authority to operate this equipment. CANADA This Class “A” digital apparatus complies with Canadian ICES-003.
  • Page 5 The crossed-out wheeled bin symbol invites you to use these systems. If you need more information on the collection, reuse, and recycling systems, please contact your local or regional waste administration. You can also contact Ross Video for more information on the environmental performances of our products.
  • Page 6 Company Address Ross Video Limited Ross Video Incorporated 8 John Street P.O. Box 880 Iroquois, Ontario Ogdensburg, New York Canada, K0E 1K0 USA 13669-0880 General Business Office: (+1) 613 • 652 • 4886 Fax: (+1) 613 • 652 • 4425 Technical Support: (+1) 613 •...
  • Page 7: Table Of Contents

    Contents Introduction Overview..........................1-2 Features........................1-2 Functional Block Diagram....................1-3 Documentation Terms and Conventions................1-4 Installation Before You Begin ........................ 2-2 Static Discharge..................... 2-2 Unpacking......................2-2 Installing the DAC-8416...................... 2-3 Rear Modules for the DAC-8416 ................2-3 Installing a Rear Module ..................2-3 Installing the DAC-8416 ..................
  • Page 8 ii • Contents DAC-8416 User Manual (Iss. 02)
  • Page 9: Introduction

    Congratulations on choosing an openGear DAC-8416 AES/EBU Digital to Analog Audio Converter. Your DAC-8416 is part of a full line of Digital Products within the openGear Terminal Equipment family of products, backed by Ross Video's experience in engineering and design expertise since 1974.
  • Page 10: Overview

    Overview The DAC-8416 AES/EBU Digital to Analog Audio Converter provides a digital to analog audio conversion along with AES/EBU signal distribution. The DAC-8416 supports audio sampling frequencies from 30kHz to 192kHz. It converts the incoming AES/EBU digital audio signal to a stereo analog audio signal using 24bit conversion technology.
  • Page 11: Functional Block Diagram

    Functional Block Diagram This section provides a functional block diagram that outlines the workflow of the DAC-8416. AES Out 1 AES IN AES Out 2 Tone Reclocker Generator AES Out 3 AES Out 4 75ohm 110ohm ENABLE Analog Left Out 1 Analog Left Out 2 Analog Right Out 1 Analog Right Out 2...
  • Page 12: Documentation Terms And Conventions

    Documentation Terms and Conventions The following terms and conventions are used throughout this manual: • “Frame” refers to DFR-8300 series frame that houses the DAC-8416 card, as well as any openGear frames. • All references to the DFR-8300 series frame also includes all version of the 10-slot (DFR-8310 series) and 20-slot (DFR-8321 series) frames and any available options unless otherwise noted.
  • Page 13: Installation

    Installation In This Chapter This chapter provides instructions for installing the Rear Module(s) for the DAC-8416, installing the card into the frame, cabling details, and updating the card software. The following topics are discussed: • Before You Begin • Installing the DAC-8416 •...
  • Page 14: Before You Begin

    Unpacking Unpack each DAC-8416 you received from the shipping container and ensure that all items are included. If any items are missing or damaged, contact your sales representative or Ross Video directly. 2–2 • Installation...
  • Page 15: Installing The Dac-8416

    Installing the DAC-8416 This section outlines how to install a Rear Module in a DFR-8300 series frame. The same procedure applies regardless of the frame or card type. However, the specific Rear Module you need to install depends on the frame you are using. Rear Modules for the DAC-8416 The Rear Module for the DAC-8416 depends on the openGear frame you are installing the card into.
  • Page 16: Installing The Dac-8416

    4. Align the top hole of the Rear Module with the screw on the top-edge of the frame back plane. 5. Using a Phillips screwdriver and the supplied screw, fasten the Rear Module to the back plane of the frame. Do not over tighten. 6.
  • Page 17: Cabling For The Dac-8416

    Cabling for the DAC-8416 This section provides information for connecting cables to the installed Rear Modules on the DFR-8300 series frames. Connect the input and output cables according to the following sections. DFR-8310 Series Frame Cabling Overview In the DFR-8310 series frames, the DAC-8416 is used with the following Rear Module: •...
  • Page 18 2–6 • Installation DAC-8416 User Manual (Iss. 02)
  • Page 19: User Controls

    User Controls In This Chapter This chapter provides a general overview of the user controls available on the DAC-8416. The following topics are discussed: • Card Overview • Control and Monitoring Features DAC-8416 User Manual (Iss. 02) User Controls • 3–1...
  • Page 20: Card Overview

    Card Overview This section provides a general overview of the DAC-8416 components. For information on the LEDs available on the card-edge, refer to the section “Control and Monitoring Features” on page 3-4. Figure 3.1 DAC-8416 — Components 1) EQ Switch (SW1) 2) DIP Switches 3) Input Impedance (H1) 1.
  • Page 21: Configuring The Dip Switches

    Configuring the DIP Switches This section provides a brief summary of the DIP Switches of the DAC-8416. Refer to Figure 3.1 for the DIP Switch locations. Figure 3.2 shows all the DIP Switches in the OFF position. Figure 3.2 DIP Switches — OFF Position CAL0, CAL1 (DIP SW1 and SW2) Use SW1 and SW2 in combination to select the analog output level of the DAC-8416.
  • Page 22: Control And Monitoring Features

    Control and Monitoring Features This section provides information on the LEDs for the DAC-8416. Refer to Figure 3.3 for the location of the LEDs. Lock LED EQ Switch No Lock LED EQ LED COM Activity LED Error LED Card Ejector Figure 3.3 DAC-8416 Card-edge LEDs Status LEDs on the DAC-8416 The front-edge of the DAC-8416 has LED indicators for communication activity.
  • Page 23: Menus

    Menus In This Chapter This chapter provides a summary of the menus available for the DAC-8416. The following topics are discussed: • DashBoard Menus for the DAC-8416 DAC-8416 User Manual (Iss. 02) Menus • 4–1...
  • Page 24: Dashboard Menus For The Dac-8416

    Status tabs provide read-only information such as software revision issue, fan door status, and power consumption. Table 4.1 Status Tab Items Menu Item Parameters Description Product DAC-8416 Card Info Supplier Ross Video Ltd. (Read-only) Software Rev ##.## Indicates the software version Green Card Status Yellow No reference detected Card Status AES Input unlocked...
  • Page 25: Specifications

    Specifications In This Chapter This chapter provides technical specifications on the DAC-8416. Note that technical specifications are subject to change without notice. The following topics are discussed: • Technical Specifications DAC-8416 User Manual (Iss. 02) Specifications • 5–1...
  • Page 26: Technical Specifications

    Technical Specifications This section provides technical information for the DAC-8416. Table 5.1 DAC-8416 Technical Specifications Category Parameter Specification Resolution 24bit Input Level 0.2-7 Vp-p Digital Input Impedance (transformer 75ohm, 110ohm balanced) 30kHz to 192 kHz Sampling Frequency Range Resolution 24bit Output Level 1Vp-p nominal Impedance...
  • Page 27: Service Information

    Service Information In This Chapter This chapter contains the following sections: • Troubleshooting Checklist • Warranty and Repair Policy DAC-8416 User Manual (Iss. 02) Service Information • 6–1...
  • Page 28: Troubleshooting Checklist

    Troubleshooting Checklist Routine maintenance to this openGear product is not required. In the event of problems with your DAC-8416, the following basic troubleshooting checklist may help identify the source of the problem. If the frame still does not appear to be working properly after checking all possible causes, please contact your openGear products distributor, or the Technical Support department at the numbers listed under the “Contact Us”...
  • Page 29: Warranty And Repair Policy

    In the event that your DAC-8416 proves to be defective in any way during this warranty period, Ross Video Limited reserves the right to repair or replace this piece of equipment with a unit of equal or superior performance characteristics.
  • Page 30 Notes:...
  • Page 31 Notes:...
  • Page 32 P.O. Box 880, Ross Video Incorporated Ogdensburg, New York, USA 13669-0880 Visit Us Please visit us at our website for: • Company information • Related products and full product lines • On-line catalog • News • Testimonials Ross Part Number: 8416DR-004-02...

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