# :CGMemory:THReshold:GENeral:STZero

:CGMemory Threshold Commands

- :CGMemory:TBASe:GENeral:METHod
- :CGMemory:TBASe:RFALl:METHod
- :CGMemory:THReshold:GENeral:AUTO
- :CGMemory:THReshold:GENeral:BASE
- :CGMemory:THReshold:GENeral:HYSTeresis
- :CGMemory:THReshold:GENeral:LOWer
- :CGMemory:THReshold:GENeral:METHod
- :CGMemory:THReshold:GENeral:MIDDle
- :CGMemory:THReshold:GENeral:PLOWer
- :CGMemory:THReshold:GENeral:PMIDdle
- :CGMemory:THReshold:GENeral:PUPPer
- :CGMemory:THReshold:GENeral:STZero
- :CGMemory:THReshold:GENeral:TOP
- :CGMemory:THReshold:GENeral:TRACking
- :CGMemory:THReshold:GENeral:UPPer
- :CGMemory:THReshold:RFALl:BASE
- :CGMemory:THReshold:RFALl:LOWer
- :CGMemory:THReshold:RFALl:METHod
- :CGMemory:THReshold:RFALl:PLOWer
- :CGMemory:THReshold:RFALl:PUPPer
- :CGMemory:THReshold:RFALl:TOP
- :CGMemory:THReshold:RFALl:TRACking
- :CGMemory:THReshold:RFALl:UPPer

## Command Syntax

    :CGMemoryN:THReshold:GENeral:STZero  {{ON | 1} | {OFF | 0}}

Where N identifies one of eight color grade memories. For example, the color grade memory 2 would be identified as :CGMemory2.

## Query Syntax

    :CGMemoryN:THReshold:GENeral:STZero?

## Query Response

    {1 | 0}

## Description

When you select the ± Hysteresis threshold definition for the selected signal (see `:CGMemory:THReshold:GENeral:METHod`), you can turn `ON` the `:CGMemory:THReshold:GENeral:STZero` setting to move thresholds within ±10 mV to zero. This feature is useful for differential signals.