Rigol DG822 - Page 63

Chapter 2 Command System RIGOL
DG800 Programming Guide 2-49
:ROSCillator:SOURce:CURRent?
Syntax
:ROSCillator:SOURce:CURRent?
Description
Queries the currently selected system clock source.
Remarks
You can send the
:ROSCillator:SOURce command to set the system clock source to Internal or External.
Return Format
The query returns INT or EXT.
Example
:ROSC:SOUR:CURR? /*Queries the currently selected system clock source and the query returns INT.*/