Keysight Technologies N9321C User Manual page 165

Key Reference
System
Accesses the Front Panel softkey to verify the
Diagnostics
functionality of each front-panel key. The number next to each key
name increments once each time the key is pressed. Rotating the
knobs causes the number of pulses to be counted. Press Return will
go back to the main menu.
Add Option
Accesses the security system to enable licensing for
individual options. A user may not turn off an option using this
system. Once an option has been licensed for a given analyzer, it
cannot be transferred to a different analyzer.
Port Setting
Access the submenu to set the ports as below.
Key access: System > More > Port Setting
Toggles the IO port between USB, LAN and GPIB (option)
Ip Config
for remote control.
Probe Power
Provides power for high-impedance AC probes or
other accessories (+15 V, –12V, 150 mA maximum).
Key access: System > More > Port
GPIB Address
sets the GPIB address (option G01 required).
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