# :MEASure:MARKer:DX?

Marker ΔX Commands

- :MEASure:MARKer:DX?
- :MEASure:MARKer:DX:STATus?
- :MEASure:MARKer:DX:STATus:REASon?

## Query Syntax

    :MEASure:MARKer:DX{1:4}?

This command supports the `STATus?` and `STATus:REASon?` common child commands.

## Description

Queries the difference in time between any two X-axis markers, whether they are tracking marker pair or manual line markers. The two markers can have different source waveforms. Use the :MARKer Subsystem to turn on markers. To display or hide the Δ Pos (delta position) and Δ Mag (delta magnitude) listings in the displayed Markers table, use the `:DISPlay:MARKer:DELTas` command.

## Example Command Sequence

    :MARKer:X1:SOURce CHANnel1
    :MARKer:X2:SOURce CHANnel2
    :MARKer:X1:STATe MANual//  Marker 1 turned on as a manual line marker
    :MARKer:Y2A:STATe TRAC//  Marker 2 turned on as a  tracking marker pair
    …
    :MEASure:MARKer:DX2?