RIGOL Chapter 2 Command System
2-70 MSO7000/DS7000 Programming Guide
:DVM:MODE
:DVM:MODE <mode>
:DVM:MODE?
Sets or queries the mode of the digital voltmeter.
 ACRMs: displays the root-mean-square value of the acquired data, with the DC
component removed.
 DC: displays the average value of the acquired data.
 DCRMs: displays the root-mean-square value of the acquired data.
The query returns ACRM, DC, or DCRM.
:DVM:MODE DC /*Sets the mode of the digital voltmeter to DC.*/
:DVM:MODE? /*The query returns DC.*/