Specifications

RIGOL 2 Command System
2-130 DS2000 Programming Guide
2-130
:CHANnel<n>:COUPling
Syntax
:CHANnel<n>:COUPling <coupling>
:CHANnel<n>:COUPling?
Description
Set the coupling mode of CH1 or CH2 to AC, DC or GND.
Query the current coupling mode of CH1 or CH2.
Parameter
Name Type Range Default
<n> Discrete {1|2} --
<coupling> Discrete {AC|DC|GND} DC
Return Format
The query returns AC, DC or GND.
Example
:CHANnel1:COUPling AC
The query returns AC.