Related Manuals for Ross ADA-7802
Summary of Contents for Ross ADA-7802
- Page 1 Ross Video Limited ADA-7802 ADA-7802-600 ADA-7802V Stereo/Mono Audio Distribution Amplifier User Manual Ross Part Number: 7802D-004 Issue: 09A...
- Page 2 The information contained in this User Manual is subject to change without notice or obligation. Copyright © 2006 Ross Video Limited. All rights reserved. Contents of this publication may not be reproduced in any form without the written permission of Ross Video Limited. Reproduction or reverse engineering of copyrighted software is prohibited. Notice The material in this manual is furnished for informational use only.
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Page 3: Important Safety Instructions
Important Regulatory and Safety Notices to Service Personnel Please review the following material to avoid injury to personnel and to prevent product damage. • All product servicing should be carried out by qualified service personnel. • This product may require specific equipment, and/or installation procedures to be carried out to satisfy certain regulatory compliance requirements. - Page 4 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.
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Page 5: Table Of Contents
ADA-7802 Technical Specifications................3-1 ADA-7802-600 Technical Specifications ..............3-2 ADA-7802V Technical Specifications..............3-3 Ordering Information In This Chapter ........................4-1 ADA-7802 Family of Audio Cards and Related Products ........4-1 Troubleshooting Checklist ..................4-2 Warranty and Repair Policy ..................4-3 Contents • i ADA-7802 User Manual (Iss. 09A) - Page 6 • Contents ADA-7802 User Manual (Iss. 09A)
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Page 7: Introduction
Equipment, backed by Ross Video’s experience in engineering and design expertise since 1974. You will be pleased at how easily your new ADA-7802 fits into your overall working environment. Equally pleasing is the product quality, reliability and functionality. Thank you for joining the group... -
Page 8: Functional Block Diagram
The ADA-7802 and ADA-7802-600 cards also fit into Leitch* FR-880 series frames to provide you with additional installation versatility. The ADA-7802 amplifiers are part of a full line of RossGear analog distribution products engineered to satisfy the highest quality broadcast standards and the most demanding requirements of your facility. -
Page 9: Features
Features The following features make the ADA-7802 family of Audio Distribution Amplifiers the most flexible, high-quality card for your audio distribution requirements: Common Features Each amplifier version has the following common features: • Dual amplifiers, each with 4 outputs •... -
Page 10: Documentation Terms
AVFR-7854C, and AVFR-7855C frames that can house the ADA- 7802V card. See the respective User Manuals for details. • “Operator” and “User” both refer to the person who uses the ADA-7802 cards. • “Board”, “Card”, and “Module” all refer to the ADA-7802 cards, including all components. -
Page 11: Installation And Setup
Unpacking Unpack each ADA-7802 card you received from the shipping container, and check the contents against the packing list to ensure that all items are included. If any items are missing or damaged, contact your sales representative or Ross Video directly. -
Page 12: Jumper Setup
Jumper Setup Use the following figure and steps to set up the ADA-7802 jumpers. Figure 2. ADA-7802 User Control Locations 1. Set Jumper JP2 to make the card’s output stereo or mono: • Set the jumper to the MONO position to enable mono output (controlled with channel A Gain jumpers and potentiometer settings) •... -
Page 13: Board Installation
See the following frame rear panel diagram for cable input and output designations. On the rear of the Ross frame there are removable connectors for the A and B channel inputs and outputs. Each channel has 1 input and 4 outputs. Unused outputs do not need to be terminated. - Page 14 Figure 4. ADA-7802 Cabling Designations for Rossgear 7812C and 7814C Series Frames When using the ADA-7802 in MONO mode, use the same outputs as you Note would when operating in STEREO mode. The outer labeling on the frame diagram above refers to the cabling requirements for an ADA- 7801, which is a mono amplifier.
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Page 15: Specifications
Power Consumption @ +8dBu output 2.1W All tests performed at +18dBu and cover 20Hz to 20kHz unless otherwise specified. All measurements made with an Audio Precision test set. Specifications are subject to change without notification. Specifications • 3-1 ADA-7802 User Manual (Iss. 09A) -
Page 16: Ada-7802-600 Technical Specifications
Power Consumption @ +8dBm output 3.1W All tests performed at +8dBm and cover 20Hz to 20kHz unless otherwise specified. All measurements made with an Audio Precision test set. Specifications are subject to change without notification. 3-2 • Specifications ADA-7802 User Manual (Iss. 09A) -
Page 17: Ada-7802V Technical Specifications
Power Consumption @ +8dBu output 1.5W All tests performed at +18dBu and cover 20Hz to 20kHz unless otherwise specified. All measurements made with an Audio Precision test set. Specifications are subject to change without notification. Specifications • 3-3 ADA-7802 User Manual (Iss. 09A) - Page 18 3-4 • Specifications ADA-7802 User Manual (Iss. 09A)
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Page 19: Ordering Information
PS-7813 Power Supply (85-264 volts) (redundancy option power supply for Ross 7800 series 2RU audio product frames) Your ADA-7802 is a part of the RossGEAR family of products. Ross Video Limited offers a full line of RossGear Terminal Equipment including Distribution, Conversion, Monitoring, Synchronizers, Encoders, Decoders, AES, Keyers, Control Switchers, as well as Analog Audio and Video products. -
Page 20: Troubleshooting Checklist
Routine maintenance to this RossGear product is not required. In the event of problems with your ADA-7802, the following basic troubleshooting checklist may help identify the source of the problem. If the module still does not appear to be working properly after checking all possible causes, please contact your Ross Video products distributor, or the Ross Video Technical Support department at the numbers listed under the “Contact Us”... -
Page 21: Warranty And Repair Policy
FIVE (5) years from the date of shipment from our factory. In the event that your RossGear ADA-7802 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 22 4-4 • Ordering Information ADA-7802 User Manual (Iss. 09A)
- Page 23 Notes:...
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Page 24: General Information
613 • 349 • 0006 After-hours Emergency 613 • 652 • 4425 General Information solutions@rossvideo.com E-MAIL Technical Support techsupport@rossvideo.com 8 John Street, Ross Video Limited Iroquois, Ontario, Canada POSTAL K0E 1K0 SERVICE P.O. Box 880, Ross Video Incorporated Ogdensburg, New York, USA 13669- 0880...
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