Keysight Technologies N5244/5B Service Manual page 644

Repair and Replacement Procedures
Post-Repair Procedures
Resetting the Mechanical Counter
This process is to be performed anytime an attenuator or a bypass switch is
replaced in an a PNA. Refer to
Procedure Requirements
— The analyzer must be powered up and operating to perform this procedure.
— The Network Analyzer program must be running.
— A keyboard and mouse must be connected to the network analyzer.
1. Click Utility > System > Service > Diagnostics > Mechanical Counter
2. In the Mechanical Cycle Counter window that opens:
7-104
a. Click all of the items that apply.
b. When satisfied, click on Modify.
c. Click Exit.
Figure 7-47 on page 7-105.
Keysight N5244B/45B Service Guide