Technical data

Memory Clearing, Sanitization and Removal Procedures

Clear Persistent State Information

Persistent State

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 key sequences or SCPI commands 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

The LAN setup (hostname, IP address, subnet mask, and default gateway) information is not modified by an

instrument power-on or *RST command. This information can be changed or cleared by entering new data,

or can be reset to the factory default settings by performing an Erase and Sanitize All operation.

User IQ Cal File (Vector Models Only)

When a user-defined IQ Calibration has been performed, the cal file data is removed by setting the cal file to

default, as follows:

Key Sequence MXG (Series A/B)

EXG

Utility > Power On/Preset > Restore System Settings to Default

Values > Confirm Restore Sys Settings to Default Values

PSG

ESG

Utility > Power On/Preset > Restore System Defaults >

Confirm Restore Sys Defaults

SCPI Command All Models :SYSTem:PRESet:PERSistent

Key Sequence All Models I/Q > I/Q Calibration > Revert to Default Cal Settings

SCPI Command MXG (Series A/B)

EXG

:CAL:IQ:DEF

PSG

ESG

:CAL:IQ:DEF

:CAL:WBIQ:DEF