Chapter 7 Inspect The Modulator - Cisco GoQAM Installation And Operation Manual

4004834 Rev D
7 Chapter 7
Inspect the Modulator
Introduction
Performing routine maintenance helps prevent the need for
troubleshooting. See Troubleshooting the GoQAM (on page 131) for
instructions to troubleshoot the GoQAM and to address alarm
conditions that occur in the GoQAM.
This chapter includes information on inspecting the GoQAM
modulator, replacing the fuse, and diagnosing and replacing the fan.
In This Chapter

Quarterly Inspection ........................................................................... 124
 Replace the Fuse .................................................................................. 125

Diagnose the Fan ................................................................................. 127

Replace the Fan ................................................................................... 128
123