Tektronix AFG3000 - Manual (Page 170)

Syntax and Commands
3-96 AFG3000 Series Arbitrary/Function Generators Reference Manual
SYSTem:KLOCk[:STATe]
This command locks or unlocks the instrument front panel controls. The query
command returns “0” (OFF) or “1” (ON).
Group System
Syntax SYSTem:KLOCk[:STATe] {ON|OFF|<NR1>}
SYSTem:KLOCk[:STATe]?
Arguments ON or <NR1>
≠0 locks front panel controls.
OFF or <NR1>=0 unlocks front panel controls.
Returns <NR1>
Examples SYSTem:KLOCk:STATe ON
locks front panel controls.
SYSTem:SECurity:IMMediate (No Query Form)
This command erases all the current instrument setups, setup memory, last setup
memory, user waveform memory, and log content, and recalls the factory default
settings. Calibration data is not erased.
The communication settings are initialized to the factory default settings. This
might cause a remote communication error.
Group System
Syntax SYSTem:SECurity:IMMediate
Arguments None
Examples SYSTem:SECurity:IMMediate
initializes the instrument.