170                                                                      Keysight FieldFox Handheld Analyzers Service Guide
General Purpose Maintenance and Service Procedures
Service Related User Operations
8-
Service Related User Operations
To View Currently Installed Options
—Press System(7).
— Press System Configuration.
—Press Options.
—Press Show Options.
A list of the currently installed options is displayed.
To View the Current Firmware Revision, Etc.
—Press System(7).
— Press Service Diagnostics.
—Press System Information.
The System Information screen includes the following information:
—  Model Number = instrument model number
—  Serial Number = instrument serial number
—  Firmware Release = version of installed firmware
—  Network Identity = computer name and current IP address
—  RF Serial Number = serial number of RF PCA (A4)
—  SB Serial Number = serial number of System Board PCA (A5)
—  FP Serial Number = serial number of Front Panel PCA (A3)
— UserData Erased = the most recent date and time User Data Erase 
performed
To View the Error Log
—Press System(7).
— Press Service Diagnostics.
— Press Error Log.
See the “Firmware Related Information” section of Chapter 5 for details on the 
error log.