382 Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide
16 :DVM Commands
:DVM:SOURce
(see page 1428)
Command Syntax
:DVM:SOURce <source>
<source> ::= {CHANnel<n>}
<n> ::= 1-2 or 1-4 in NR1 format
The :DVM:SOURce command sets the select the analog channel on which digital
voltmeter (DVM) measurements are made.
The selected channel does not have to be on (displaying a waveform) in order for
DVM measurements to be made.
Query Syntax
:DVM:SOURce?
The :DVM:SOURce? query returns the selected DVM input source.
Return Format
<source><NL>
<source> ::= {CHAN<n>}
<n> ::= 1-2 or 1-4 in NR1 format
See Also • ":DVM:ENABle" on page 380
• ":DVM:MODE" on page 381
• ":DVM:ARANge" on page 378
• ":DVM:CURRent" on page 379