# :CGMemory:DSTatus?

:CGMemory General Commands

- :CGMemory:CLEar
- :CGMemory:COLor
- :CGMemory:CWINdow
- :CGMemory:DISPlay
- :CGMemory:DSTatus?
- :CGMemory:DSTatus:REASon?
- :CGMemory:PERSistence
- :CGMemory:SIGNal:TYPE
- :CGMemory:STATus?
- :CGMemory:UNAMe
- :CGMemory:UNAMe:UFName

## Query Syntax

    :CGMemoryN:DSTatus?

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

## Query Response

    {CORR | INV}

## Description

Returns the status of the specified waveform memory. Up to eight memories are available. To query the reason for the current state of the memory, use the `:CGMemory:DSTatus:REASon?` query. The following responses can be returned:

`CORR`
  The color grade memory location contains eye waveform data. To clear memory, use the `:CGMemory:CLEar` command.
`INV`
  The color grade memory location does not contain waveform data.