Maintenance - Keysight Technologies 8990B User Manual

Keysight 8990B Peak Power Analyzer
User's Guide
3

Maintenance

This chapter describes the built-in self-tests, error messages, and general
maintenance of the 8990B peak power analyzer.
Front Panel Test 172
Self-Test 175
Error Messages 179
Recovering the 8990B Hard Drive
Removing the 8990B Hard Drive (Option 801)
Cleaning the 8990B
Contacting Keysight
Returning the 8990B for Service
Keysight Sales and Service Offices
190
193
194
197
199
191
171