Table of Contents
Advertisement
PNA Series Microwave Network Analyzers
N5241A/42A
Conventions Used for Hardkeys, Softkeys, and Menu Items
The following conventions are used in this document:
Hardkey
Softkey
Menu Item
Operating the Analyzer With Covers Removed
CAUTION
Do not operate the analyzer with the outer cover removed for more than
30 minutes, as this could cause the analyzer to overheat which could result in
costly damage.
Protect Against Electrostatic Discharge (ESD)
This is important. If not properly protected against, electrostatic discharge can seriously
damage your analyzer, resulting in costly repair.
CAUTION
To reduce the chance of electrostatic discharge, follow all of the
recommendations outlined in
page
1-6, for all of the procedures in this chapter.
Assembly Replacement Sequence
After identifying the problem requiring an assembly to be replaced, follow these steps:
Step 1. Order a replacement assembly. Refer to
Step 2. Replace the faulty assembly and determine what adjustments are necessary.
Refer to
Chapter 7, "Repair and Replacement Procedures."
Step 3. Perform the necessary adjustments. Refer to
Step 4. Perform the necessary performance tests. Refer to
Adjustments."
Service Guide N5242-90001
This represents a "hardkey", a key that is physically located
on the instrument.
This represents a "softkey", a key whose label is determined
by the instrument firmware.
This represents an item in a drop-down or pop-up menu.
"Electrostatic Discharge Protection" on
Operating the Analyzer With Covers Removed
Chapter 6, "Replaceable Parts."
Chapter 3, "Tests and Adjustments."
Chapter 3, "Tests and
Troubleshooting
4-3
Advertisement
Table of Contents
Troubleshooting
