Cisco Model D9479 Gigabit QAM Modulator Installation Guide
78-745431-01 Rev E
61
Introduction
This chapter contains procedures for viewing and changing GQAM
settings, descriptions of screens and messages, and instructions for
performing routine maintenance.
Note: Actual screen settings may differ slightly from the examples
Note: Actual screen settings may differ slightly from the examples
presented in this guide.
4
Chapter 4
Operating the Modulator
In This Chapter
Understand the Boot Process .............................................................. 62
Change the Boot Mode ......................................................................... 65
Read the Default Status Screen ........................................................... 67
Carrier ..................................................................................................... 71
Change the Carrier Mode of a Selected CH Carrier ........................ 75
Monitor Setup Options ........................................................................ 76
Inspect the Modulator .......................................................................... 85
Replace the Fuse .................................................................................... 86
Diagnose the Fan ................................................................................... 88
Replace the Fan ..................................................................................... 90