Troubleshooting Guide - Keysight Technologies P Series Service Manual

Keysight N8262A P-Series Modular Power Meter
Service Guide
5

Troubleshooting Guide

This chapter contains troubleshooting flow charts designed to isolate faults in the
LAN interface port.
Introduction 72
Power-Up Problems
Instrument Self-Test
Extended Self-Test
Performance Test 77
Power Reference Level Adjustment Problems
Communication Interface Failures
Additional Diagnostic Tests
73
74
76
79
80
78
71