Keysight E5052B - Receiver IF Gain;Flatness Adjustment; Receiver RF Flatness Dir Adjustment

Keysight E5052B Signal Source Analyzer 47
Troubleshooting
System Recovery
Step 9. After restart, the screen for initial registration appears. Execute initial
registration. For information on the execution procedure, refer to “Windows
Vista Business (HDD Revision: NM320 or below)” on page 30.
Step 10. Execute the calibration of the touch screen.
Never turn off the power during the system recovery because doing so
may cause serious damage to the E5052B.