Cisco Cisco 1 GHz GainMaker Amplifier インストールガイド
Introduction
The GainMaker System Amplifier is configured with modules that
support different functions. This modular design approach provides
the following benefits:
The housing design has the flexibility to accept a variety of
modules.
The modules contain few user serviceable parts. This provides ease
of troubleshooting and minimal downtime during repairs.
This chapter describes the steps you may take to troubleshoot the
GainMaker System Amplifier.
4
Chapter 4
Troubleshooting
In This Chapter
Equipment.............................................................................................. 80
No AC Power ........................................................................................ 81
No DC Power ........................................................................................ 83
No Forward RF Signal .......................................................................... 85
Low or Degraded Forward RF Signal ................................................ 86
No Reverse RF Signal ........................................................................... 88
Low or Degraded Reverse RF Signal ................................................. 89
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79