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System Functions
System
“Time (Remote Command Only)” on page 306
System Powerdown (Remote Command Only)
List installed Options (Remote Command Only)
Lists the installed options that pertain to the instrument (signal analyzer). .
Lock the Front-panel keys (Remote Command Only)
Disables the instrument keyboard to prevent local input when the instrument is controlled remotely.
Annunciation showing a “K” for ‘Klock” (keyboard lock) alerts the local user that the keyboard is
locked. Klock is similar to the GPIB Local Lockout function; namely that no front-panel keys are active
with the exception of the Power Standby key. (The instrument is allowed to be turned-off if Klock is
ON.) The Klock command is used in remote control situations where Local Lockout cannot be used.
Although primary intent of Klock is to lock-out the front panel, it will lock-out externally connected
keyboards through USB. Klock has no effect on externally connected pointing devices (mice).
The front panel ‘Local’ key (Cancel/Esc) has no effect if Klock is ON.
Initial S/W Revision: Prior to A.02.00
Remote Command: :SYSTem:PDOWn [NORMal|FORCe]
Notes: Shuts down the instrument in the normal way (NORMal) or forced way
(FORCe). In case there is another application with modified data pending for
saving, the application prompt the user. The system waits until the user
responds in the normal mode. It will go off after 20 seconds of wait in the
force mode and all data will be lost.
Mode: All
Remote Command: :SYSTem:OPTions?
Example: :SYST:OPT?
Notes: The return string is a comma separated list of the installed options. For
example:
“503,P03,PFR”
:SYSTem:OPTions? and *OPT? are the same.
State Saved: No
Initial S/W Revision: Prior to A.02.00
Mode: All
Remote Command: :SYSTem:KLOCk OFF|ON|0|1
:SYSTem:KLOCk?
Example: :SYST:KLOC ON