Cisco Cisco Prisma II EDR Receiver 安装指南
5-2
Maintenance and Troubleshooting
78-748704-01 Rev C
Module Maintenance
Introduction
Regular maintenance is required to extend the life of the module and ensure optimal
performance.
Required Maintenance
The following table describes the recommended maintenance.
Frequency
Maintenance Required
Weekly
•
Check all parameters and test points
•
Record data
•
Make repairs and adjustments as needed
Quarterly
•
Make sure all cables are mated properly
•
Inspect cables for stress and chafing
•
Make sure all retaining screws are tight
When needed
Carefully clean the module with a soft cloth that is dampened
with mild detergent