Chapter 4. Maintenance And Troubleshooting; Basic Troubleshooting And Maintenance; Basic User Checks; Checking The Cabling And Connectors - Comtech EF Data RADYNE RRS11 Installation And Operation Manual

Chapter 4. Maintenance and
4.1

Basic Troubleshooting and Maintenance

This section provides information on the basic troubleshooting and repair procedures for the
Solid-State Transfer Switch that may be performed on-site by qualified personnel. Only minor
repairs will be discussed. For serious failures, the user should not attempt to repair the unit
without first contacting Radyne Corporation Customer Service Department at 602-437-9620 for
further information and instructions.
4.2

Basic User Checks

Upon the detection of an operational failure, the source of the failure must be determined. Basic
user checks include checking the power line fuses, and the various cables and connectors.

4.2.1 Checking the Cabling and Connectors

Problems that appear difficult to solve can often be traced to a loose or defective cable or
connector. The user should first verify the following:

All cables within the system have no broken or loose connections. Cables that are suspect
should be replaced.

All jacks on the units have no bent or broken pins.
MN-RRS11
Rev. 3
Troubleshooting
4–1