# :CGMemory:THReshold:RFALl:METHod

: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:RFALl:METHod  {P1090 | P2080 | PERCent | ABSolute}

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:RFALl:METHod?

## Description

Selects the upper and lower waveform threshold definitions using the following arguments:

P1090
  Specifies threshold levels as 10% and 90% values between top and base.
P2080
  Specifies threshold levels as 20% and 80% values between top and base.
PERCent
  Specifies thresholds as custom percentages between top and base. To specify the percent values for the upper and lower thresholds, use the `:CGMemory:THReshold:RFALl:PUPPer` and `:CGMemory:THReshold:RFALl:PLOWer` commands.
ABSolute
  Specifies thresholds as absolute upper and lower vertical values. To specify the values, use the `:CGMemory:THReshold:RFALl:UPPer` and `:CGMemory:THReshold:RFALl:LOWer` commands.
  Selects custom user-defined threshold definitions based on absolute unit amplitudes.

## Example Command Sequence

    :CGMemory2:THReshold:RFALl:METHod ABSolute
    :CGMemory2:THReshold:RFALl:UPPer 125E-3
    :CGMemory2:THReshold:RFALl:LOWer -125E-3