Cisco Model D-PCG1000 PowerKEY CAS Gateway Installation Guide
4004834 Rev D
123
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
This chapter includes information on inspecting the GoQAM
modulator, replacing the fuse, and diagnosing and replacing the fan.
7
Chapter 7
Inspect the Modulator
In This Chapter
Quarterly Inspection ........................................................................... 124
Replace the Fuse .................................................................................. 125
Diagnose the Fan ................................................................................. 127
Replace the Fan ................................................................................... 128