Keysight Truevolt Series - Page 417

SYSTem:USB:HOST:ENABle {ON|1|OFF|0}
SYSTem:USB:HOST:ENABle?
Disables or enables the front panel USB host port. Calibration security must be unsecured (CALibra-
tion:SECure:STATe <code>,OFF) before sending this command.
Parameter Typical Return
{ON|1|OFF|0}. Default: OFF. 0(OFF)or1(ON)
Disable the USB host port:
CAL:SEC:STAT OFF,MY_CAL_CODE
SYST:USB:HOST:ENAB OFF
CAL:SEC:STAT ON
l This feature requires the SEC licensed option. This option can be ordered as factory option or as cus-
tomer-installable option. See Models and Options for details. Without this option, the front panel USB
interface is always enabled.
l If the front panel USB host port is disabled, it cannot be used to store or load measurements, state
files, preferences or other files or to perform firmware update.
l This setting is non-volatile; it is not changed by power cycling, a Factory Reset (*RST), or an Instru-
ment Preset (SYSTem:PRESet).
SCPI Programming Reference
418
Keysight Truevolt Series Operating and Service Guide