Sierra Video Systems ADC-163 Analog Audio to AES Converter Owner’s Manual ADC-163-OM Version: 1.
ADC-163 • AES Audio Delay Owner’s Manual • • • • • Sierra Part Number: ADC-163-OM Document Version: 1.1 Printed in the United States. Last Author: SJK Printing Date: 11/29/2010 9:34:00 AM The information contained in this Owner’s Manual is subject to change without notice or obligation. Copyright © 2010 Sierra Video Systems. All rights reserved. Contents of this publication may not be reproduced in any form without the written permission of Sierra Video Systems.
Important Regulatory and Safety Notices Before using this product and any associated equipment, refer to the “Important Safety Instructions” listed below so as to avoid personnel injury and to prevent product damage. Products may require specific equipment, and /or installation procedures be carried out to satisfy certain regulatory compliance requirements. Notices have been included in this publication to call attention to these specific requirements.
Environmental Information The equipment that you purchased required the extraction and use of natural resources for its production. It may contain hazardous substances that could impact health and the environment. To avoid the potential release of those substances into the environment and to diminish the need for the extraction of natural resources, Sierra Video Systems encourages you to use the appropriate take-back systems.
Contents Introduction 6 In This Chapter .......................................................................................................................... 6 A Word of Thanks ..................................................................................................................... 6 Overview.................................................................................................................................... 6 Supported Audio Formats .........................................
Introduction In This Chapter This chapter includes the following sections: • A Word of Thanks • Overview • Functional Block Diagram • Features • Documentation Terms A Word of Thanks Congratulations on choosing the openGear ADC-163 Analog Audio to AES Converter. The ADC163 is part of a full line of modular conversion gear for broadcast TV environments.
Supported Audio Formats Discrete AES Audio Output The ADC-163 can emit 8 channels (4 pairs) of discrete AES audio on 75 ohm BNC connections. The output clock rate of each pair is precisely locked, and derived from the input AES, or the frame reference. Inputs and Outputs The input and outputs of the ADC-163 are the following: Inputs: 8 Analog Audio differential Outputs: 4 dedicated AES pair output connections.
Functional Block Diagram This section describes the basic operation of your ADC-163 product. Audio Control: 8 Analog Audio Channels Routing Gain Polarity Analog to Digital Conversion AES Encode 4 pairs 8 channels 9341 Block Diagram Figure 1. Simplified Block Diagram of ADC-163 Functions Differential analog audio signals are received on the input phoenix connectors. AES audio is sample rate converted to match the selected clock source. AES routing, gain, and polarity are then applied.
Installation and Setup In This Chapter This chapter includes the following sections: • Static Discharge • Unpacking • Rear Module Installation (Optional) • Board Installation • Card Control and Status • Factory Default Settings Static Discharge Whenever handling the card and other related equipment, please observe all static discharge precautions as described in the following note: Static discharge can cause serious damage to sensitive semiconductor devices.
Rear Module Installation (Optional) If you are installing the card in a 8310-C-BNC or 8310-BNC frame (one with a 100 BNC rear module installed across the entire back plane), skip this section. If you are installing the card into a slot with no rear module, you should have ordered and received one of the following modules; ADC-163-B or ADC-163-C. You will need to install it in your 8310 frame before you can connect cables. Use the following steps to install a rear module in an 8310 openGearTM frame: 1.
Rear Modules Available for ADC-163 Figure 3. BNC Designations for the Card Rear Modules available for the ADC-163. ADC-163-B ADC-163-C AN IN 1 AN IN 2 NC NC NC DARS AN IN 3 AN IN 4 AN IN 1 AN IN 2 AES OUT 1 AES OUT 2 AN IN 6 AN IN 3 AN IN 4 AES OUT 3 AES OUT 4 AN IN 5 AN IN 6 AES OUT 5 AES OUT 6 AN IN 7 AN IN 8 NC NC AN IN 5 text AES OUT 2 AES OUT 3 AES OUT 4 AES OUT 5 ADC-163 User Manual • (V 1.
Board Installation Use the following steps to install the card in the openGearTM 8310 frame: 1. Warning Refer to the Owner’s Manual of the openGearTM 8310 frame to ensure that the frame is properly installed according to instructions. Heat and power distribution requirements within a frame may dictate specific slot placement of cards. Cards with many heat-producing components should be arranged to avoid areas of excess heat build-up, particularly in frames using convection cooling. 2.
Card Control and Status Card Status The card indicates the status of the input signal with the four blue LEDs labled with the different supported formats (1080, 720, 625, 525), these LEDs correspond to AES Inputs 1-4. The four orange LEDs labeled User 1-4 correspond to AES Inputs 5-8 respectively. When the card has locked to an AES signal, a corresponding LED will be illuminated. When the card has not locked to an AES signal, the card will search for a signal and the lights will cycle rapidly.
Tone Frequency This sets the frequency of the test tone for each of the four tone generators. Each of the four tone generators TG1 – TG4 can be set to a different frequency, and are available as audio sources for the embedded or AES audio outputs. The tones can range from 50Hz to 16kHz. Display Submenu Menu Structure Disp H/V BRGT Parameter Type Display Orientation Display Brightness Display Orientation This parameter lets you change the orientation of the display.
Information Submenu Menu Structure Info +POW -POW SWR# SWB# Parameter Type Positive Watts Consumed Negative Watts Consumed Software Release Number Software Build Number Positive Watts Consumed A read only indication of power consumed by the card from the frames +12V rail. Negative Watts Consumed A read only indication of power consumed by the card from the frames +-7.5V rail. Software Release Number A read only indication of the software release number. A higher number is newer release of software.
Remote Control In This Chapter This section provides a detailed explanation on using remote control functions with your card. DashBoard Control System Software The DashBoard Control System enables you to monitor and control openGearTM frames and controller cards from a computer. The DashBoard software and manual can be downloaded from the Sierra Video Systems website (www.sierravideo.com). Using the Menus and Menu Descriptions You must first install the DashBoard Control System software on your computer.
Menu Menu Item Format DARS Locked / Unlocked Status indicator for DARS audio input Reference Standard ############ Detected standard of selected reference. Settings Saved / Unsaved This shows whether the current settings have been saved to a preset. Item Source (per channel) AES Audio Out Pairs 1-4 Gain (per channel) Description Format Description Analog Ch 1-8 Silence Selects the source for the AES outputs. Each AES source can be chosen separately.
Technical Specifications Analog Audio Input AES Audio Output Number of Inputs 8 Balanced Analog Audio Connector Phoenix 3-pin Sampling Rate 48KHz (free run or locked to the reference) Signal Level +24dBu => 0dBFS Standard SMPTE 276M Number of Outputs 4 unbalanced Output Impedance 75Ω Return Loss > 30dB 100kHz to 6MHz Resolution Up to 24-bit Sample Rate 48KHz Specifications are subject to change without notice. Page 18 of 23 ADC-163 Owner’s Manual • (V 1.
Service Information In This Chapter This chapter includes the following sections: • Troubleshooting Checklist • Warranty and Repair Policy Troubleshooting Checklist Routine maintenance to this openGear product is not required. In the event of problems with your card, the following basic troubleshooting checklist may help identify the source of the problem.
Sierra openGear Warranty A. General Buyer assumes all responsibility for ascertaining the suitability of Sierra Video Systems (hereinafter "SVS") products for Buyer's intended use. No product sold by SVS is designed or manufactured for use in any manner or under any conditions other than those described in SVS's instruction manuals and other printed material for each particular product.
C. Cancellation Except as provided in paragraph B immediately above, all sales are final, and Buyer may cancel this order or return products only upon written consent of SVS. D. General A.
Ordering Information ADC-163 and Related Products Your ADC-163 Analog Audio to AES Converter is a part of the openGear family of products. Sierra Video Systems offers a full line of openGear terminal equipment including distribution, conversion, monitoring, synchronizers, encoders, decoders, embedders, and de-embedders, as well as analog audio and video products.
Contact Us Contact Sierra Video Systems PHONE E-MAIL POSTAL SERVICE General Business Office and Technical Support 530.478.1000 Fax 530.478.1105 General Information Info@sierravideo.com Sales Information Sales@sierravideo.com Sierra Video Systems P.O. Box 2462 Grass Valley, CA 95945 USA Visit us at the Sierra Video Systems website. http://www.sierravideo.
