User manual

DG1022 Commands System RIGOL
Programming Guide for DG1022
2-25
Explanations
DBM could be used only in non-high resistance.
Example
VOLT:UNIT:CH2 VPP
20. VOLTage:UNIT:CH2?
Command
Format
VOLTage:UNIT:CH2?
Function
Query the unit of voltage from CH2.
Return Value
The query returns VPP, VRMS or DBM.