Cisco Headend Digital Broadband Delivery System Release Notes
About This Guide
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About This Guide
Introduction
This document provides the following information and procedures for upgrading a
Model D9476 Quadrature Amplitude Modulation (QAM) modulator to QAM
software version 2.4:
Model D9476 Quadrature Amplitude Modulation (QAM) modulator to QAM
software version 2.4:
Chapter 1 provides a description of new features and improvements that this
software version offers including change requests implemented in this release. It
also lists the requirements for upgrading a QAM modulator with QAM software
version 2.4.
software version offers including change requests implemented in this release. It
also lists the requirements for upgrading a QAM modulator with QAM software
version 2.4.
Chapter 2 provides step-by-step instructions for installing QAM software version
2.4 onto a QAM modulator.
2.4 onto a QAM modulator.
Chapter 3 provides general information for contacting Cisco Services.
Appendix A provides a procedure for backing out of this upgrade should it not
succeed for some unforeseen reason.
succeed for some unforeseen reason.
Who Should Read This Publication?
Cisco engineers or system operators who are responsible for installing the QAM
software onto a QAM modulator should read this publication.
software onto a QAM modulator should read this publication.
Scope
This document provides instructions for upgrading a Model D9476 QAM modulator
with QAM software version 2.4. It does not provide instructions for installing a
QAM modulator in your headend.
with QAM software version 2.4. It does not provide instructions for installing a
QAM modulator in your headend.
Note: For instructions on installing a QAM modulator in your headend or for a
complete description of QAM features, refer to QAM Modulator Model D9476
Installation and Operation Guide
complete description of QAM features, refer to QAM Modulator Model D9476
Installation and Operation Guide