Security Features & Document of Volatility 23
Memory Clearing, Sanitization and Removal Procedures
Clear Persistent State Information
Clear Persistent State Information
The persistent state settings contain instrument setup information that can be
toggled within predefined limits such as display intensity, contrast and the
GPIB address. In vector models, the user IQ Cal is also saved in this area.
The following functions can be used to clear the IQ Cal file and to set the
operating states that are not affected by an instrument power-on, preset, or
*RST
command to their factory default:
Instrument Setup
LAN Setup (MXG Only)
The LAN setup (hostname, IP address, subnet mask, and default gateway)
information is not modified by an instrument power-on or
*RST
command.
MXG allows you to reset the instrument’s LAN setup by using the following key
sequence or SCPI command.
ESG does
not
offer this functionality.
User IQ Cal File (Vector Models Only)
When a user-defined IQ Calibration has been performed, the cal file data is
removed by using the
feature, or by setting the cal
file to default, as follows:
Key Sequence:
MXG (Series A):
Utility
>
Power On/Preset
>
Restore System Settings to Default Values
>
Confirm Restore Sys Settings to Default Values
ESG:
Utility
>
Power On/Preset
>
Restore System Defaults
>
Confirm Restore Sys Defaults
SCPI Command:
:SYSTem:PRESet:PERSistent
Key Sequence:
MXG (Series A) only:
Utility
>
I/O Config
>
LAN Setup
>
Ad vanced Settings
>
More 1 of 2
>
Restore LAN Settings to Default Values
>
Confirm Restore LAN Settings to Default
Values
SCPI Command:
MXG (Series A) only:
:SYSTem:COMMunicate:LAN:DEFaults
Key Sequence:
I/Q
>
I/Q Calibration
>
Revert to Default Cal Settings
SCPI Command:
MXG (Series A):
:CAL:IQ:DEF
ESG:
:CAL:WBIQ:DEF
