Cisco Cisco Prisma II EDR Receiver Installation Guide
78-715189-01 Rev C
Maintenance and Troubleshooting
4-1
Chapter 4
Maintenance and Troubleshooting
Overview
Introduction
This chapter describes the maintenance guidelines and troubleshooting procedures
for the Prisma II HEDA.
Qualified Personnel
Only appropriately qualified and trained personnel should attempt to maintain or
troubleshoot these products.
WARNING:
Allow only qualified personnel to install, operate, maintain, and service these
products. Otherwise, personal injury or equipment damage may occur.
In This Chapter
This chapter contains the following topics.
Topic
See Page
HEDA Maintenance
4-2
General Troubleshooting Information
4-3
Troubleshooting Alarm Conditions
4-4
Power Supply Related Alarms
4-5