Keysight Technologies N9321C User Manual page 164

Key Reference
System
156
System Info
Accesses the submenu to check the system information as below.
Key access: System > More
Show System
installed in your analyzer. It also displays the instrument model
number, product number, serial number, the date of production,
etc.
Installed Options
Error History
reported. The most recent error will appear at the bottom of the
list. If the same error occurs continuously, that error message will
not be added repeatedly to the list. Refer to
Messages" on page 173
Prev Page/
Next Page
Clear Error Queue
Service
Accesses the submenu to set the service settings as below.
Key access: System > More > Service
Calibration
the analyzer, load default values for the alignment system.
Time Base
by Ext
Amp
Alignment
CAL OUT
On Off
Upgrade
disk with the firmware upgrade package plug connected.
Displays the number and description of the options
displays the installed option list.
Accesses a list of the 100 most recent errors
for details.
Access the previous/next page of error
messages.
Clears all the errors in the errors queue.
Accesses the submenu to calibrate the time base of
Calibrates the time base of the analyzer with
external source.
Adjust the amplitude accuracy according the
internal cal out signal.
Turns the internal amplitude reference signal on
or off. When this signal is on, the RF input is
disabled.
Enables the firmware upgrade process once the USB
"Instrument