Keysight N5224A/25A Service Guide 8-17
General Purpose Maintenance Procedures
Correction Constants
Correction Constants
The analyzer stores many correction constants in non-volatile EEPROM
memory. These constants enable the analyzer to produce accurate, leveled
source signals and receive clean test signals.
Storing Correction Constants
After performing any adjustment listed on
in this manual, store the
correction constants to a backup file on the analyzer solid state drive by
performing these steps:
— Navigate to the EEPROM Backup Utility, located at:
C:\Program Files\Keysight\Network Analyzer\Service\eebackup.exe
— Run the program.
— Click Backup EEPROM.
— Click Exit when the program has finished.