# :WMEMory:SNDRatio:RNComp

:WMEMory SNDR Setup Commands

- :WMEMory:SNDRatio:FILE:NAME
- :WMEMory:SNDRatio:FILE:RELoad
- :WMEMory:SNDRatio:LFPDelay
- :WMEMory:SNDRatio:LFPLength
- :WMEMory:SNDRatio:NAVerages
- :WMEMory:SNDRatio:PUINterval
- :WMEMory:SNDRatio:RLMStandard
- :WMEMory:SNDRatio:RNComp
- :WMEMory:SNDRatio:RNCValue:LEVel
- :WMEMory:SNDRatio:SAVE
- :WMEMory:SNDRatio:SAVE:FILE
- :WMEMory:SNDRatio:STANdard

## Command Syntax

    :WMEMoryN:SNDRatio:RNComp {OFF | AUTomatic | CUSTom}

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

## Query Syntax

    :WMEMoryN:SNDRatio:RNComp?

## Description

This command disable disables RN compensation (`OFF`), enables compensation for oscilloscope RN (`AUTomatic`), or enables user-defined values for RN compensation (`CUSTom`).

If there are known contributors to random noise, you can use RN Compensation to compensate or remove noise from the measurement results.

When `CUSTom` is selected, use the `:WMEMory:SNDRatio:RNCValue:LEVel` command to specify the appropriate RN compensation values for the symbol levels.