# :WMEMory:THReshold:GENeral:BASE

:WMEMory Threshold Commands

- :WMEMory:TBASe:GENeral:METHod
- :WMEMory:TBASe:RFALl:METHod
- :WMEMory:THReshold:GENeral:AUTO
- :WMEMory:THReshold:GENeral:BASE
- :WMEMory:THReshold:GENeral:COPY
- :WMEMory:THReshold:GENeral:HYSTeresis
- :WMEMory:THReshold:GENeral:LOWer
- :WMEMory:THReshold:GENeral:METHod
- :WMEMory:THReshold:GENeral:MIDDle
- :WMEMory:THReshold:GENeral:PAM:ASLevels
- :WMEMory:THReshold:GENeral:PAM:ASTHresholds
- :WMEMory:THReshold:GENeral:PAM:PAMLevel:LEVel
- :WMEMory:THReshold:GENeral:PAM:THResholds:EYE
- :WMEMory:THReshold:GENeral:PLOWer
- :WMEMory:THReshold:GENeral:PMIDdle
- :WMEMory:THReshold:GENeral:PUPPer
- :WMEMory:THReshold:GENeral:STZero
- :WMEMory:THReshold:GENeral:TOP
- :WMEMory:THReshold:GENeral:TRACking
- :WMEMory:THReshold:GENeral:UPPer
- :WMEMory:THReshold:RFALl:BASE
- :WMEMory:THReshold:RFALl:COPY
- :WMEMory:THReshold:RFALl:LOWer
- :WMEMory:THReshold:RFALl:METHod
- :WMEMory:THReshold:RFALl:PAM:ASLevels
- :WMEMory:THReshold:RFALl:PAM:PAMLevels:LEVel
- :WMEMory:THReshold:RFALl:PLOWer
- :WMEMory:THReshold:RFALl:PUPPer
- :WMEMory:THReshold:RFALl:TOP
- :WMEMory:THReshold:RFALl:TRACking
- :WMEMory:THReshold:RFALl:UPPer

## Command Syntax

    :WMEMoryN:THReshold:GENeral:BASE amplitude

<amplitude> is a double.

Where N identifies one of eight {1:8} possible waveform memories. For example, `:WMEMory4`.

## Query Syntax

    :WMEMoryN:THReshold:GENeral:BASE?

## Description

For the indicated waveform memory, sets the General threshold's custom base-level. The top and base levels are used to locate a waveform's lower, middle, and upper threshold levels for measurements. Specify the level in volts or Watts depending on the waveform type. Use `:WMEMory:THReshold:GENeral:TOP` to set or query a custom top level.

Before this user-defined base level can be applied to measurements, use the `:WMEMory:TBASe:GENeral:METHod` command to select user-defined top-base definitions.

## Example Command Sequence

    :WMEMory2:THReshold:GENeral:TRACking OFF
    :WMEMory2:TBASe:GENeral:METHod ABSolute
    :WMEMory2:THReshold:GENeral:BASE -125E-3
    :WMEMory2:THReshold:GENeral:TOP 125E-3