How To Erase User Data - Keysight B Series User Manual

System Settings
Service Diagnostics
All data is removed from the FieldFox internal "UserData" partition. This
includes all State files and Trace + State files (*.sta), all Data files (*.csv, *.snp),
all Picture files (*.png), all Cal Kit files, and all Cable files.
External media that is inserted (mini-SD card or USB flash drive) is NOT
erased.
The "Lost Clusters" folder and files are NOT erased because they are part of
the file system housekeeping.

How to Erase User Data

— Press System 7.
— Then
— Then
— Then
— Then
— Then the following occurs:
260
Service Diagnostics.
Advanced
Erase User Data
Confirm Erase
— All data files and folders are deleted from the "UserData" partition.
— The FieldFox is rebooted, which manages the newly-freed data and
re-writes the factory cal kits and cable files.
Keysight N9938-90003 User's Guide