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Summary of Contents for Cobalt Digital Inc 9257
- Page 1 Cobalt Digital Inc. 9257 1x9 MADI Audio Distribution Amplifier Owner’s Manual 9257-OM Version: 1.2...
- 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 a commitment by Cobalt Digital Inc. Cobalt Digital Inc assumes no responsibility or liability for errors or inaccuracies that may appear in this manual.
- Page 3 9257 Owner’...
- Page 4 Environmental Information The equipment that you purchased required the extraction and use of natural resources for its 9257 Owner’s Manual • • • • (V 1.2) Page 4...
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Page 5: Table Of Contents
Warranty and Repair Policy..................... 16 Ordering Information 9257 and Related Products ...................... 18 Contact Us Contact Cobalt Digital Inc....................... 19 Visit us at the Cobalt Digital Inc. website................19 9257 Owner’s Manual • • • • (V 1.2) Page 5... -
Page 6: Introduction
The 9257 is a high quality 1x9 MADI Audio Distribution Amplifier The 9257 can reliably equalize up to 250m of 1694A. The thin profile and low power consumption of the 9257 allows twenty of the 9257 cards to be installed in a single 20-slot frame (when used in conjunction with RM20-9257-A/S or RM20-9257-B/S split rear modules). -
Page 7: Functional Block Diagram
• “Operator” and “User” both refer to the person who uses the 9257. • “Board” and “Card” all refer to the 9257 card itself, including all components and switches. • “System” and “Video system” refers to the mix of interconnected production and terminal equipment in which the 9257 operates. -
Page 8: Installation And Setup
Installation and Setup 9257 Owner’s Manual • • • • (V 1.2) Page 8... -
Page 9: Rear Module Installation
9257 Owner’s Manual • •... -
Page 10: Board Installation
This completes the procedure for installing the card in the 20-slot frame. 9257 Owner’s Manual • • • • (V 1.2) Page 10... -
Page 11: Cable Connections
This section provides instructions for connecting cables to the installed BNC rear modules on the 20- slot frame backplane. Connect the input and output cables according to the following diagram. Split rear module RM20-9257-A/S and RM20-9257-B/S allow two cards to be installed in adjacent slots. B/S versions are available in DIN1.0/2/3 and HDBNC versions. -
Page 12: Card Control And Status
1 0 -1.180 9257 Owner’s Manual • • • • (V 1.2) Page 12... -
Page 13: Remote Control
9257 Owner’s Manual... - Page 14 0.15 – 0.6 Vp-p Number of Outputs 9 (max.) 75 Ω Impedance Level 0.3 – 0.6 Vp-p Jitter 0.1 UI Power 3.3 Watts Specifications are subject to change without notice. 9257 Owner’s Manual • • • • (V 1.2) Page 14...
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Page 15: Service Information
Performing a quick visual check may reveal many problems, sucha any associated peripheral equipment for signs of trouble. P Ch.ak th. power indicaED on th. distribu frame fr.nt 9257 Owner’s Manual • • • • (V 1.2) Page 15... -
Page 16: Warranty And Repair Policy
(1) year. Cobalt Digital Inc.'s (“Cobalt”) sole obligation under this warranty shall be limited to, at its option, (i) the repair or (ii) replacement of the product, and the determination of whether a defect is covered under this limited warranty shall be made at the sole discretion of Cobalt. -
Page 18: Ordering Information
Ordering Information 9257 and Related Products ® Your 9257 1x9 MADI Audio Distribution Amplifier is a part of the openGear family of products. ® Cobalt Digital offers a full line of openGear terminal equipment including distribution, conversion, 9257 Owner’s Manual • • • • (V 1.2) -
Page 19: Contact Us
Contact Cobalt Digital Inc. General Business Office 217.344.1243 and Technical Support PHONE 217.344.1245 General Information Info@cobaltdigital.com E-MAIL Sales Information Sales@cobaltdigital.com 2406 East University Avenue Cobalt Digital Inc. Urbana, IL 61802 USA 9257 Owner’s Manual • • • • (V 1.2) Page 19...
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