Rigol DS1000Z Series

RIGOL Chapter 2 Command System
2-10 DS1000Z Programming Guide
:CHANnel<n>:COUPling
Syntax :CHANnel<n>:COUPling <coupling>
:CHANnel<n>:COUPling?
Description
Set or query the coupling mode of the specified channel.
Parameter
Name
Type
Range
Default
<n>
Discrete
{1|2|3|4}
--
<coupling>
Discrete
{AC|DC|GND}
DC
Explanation  AC: the DC components of the signal under test are blocked.
 DC: the DC and AC components of the signal under test can both pass the channel.
 GND:
the DC and AC components of the signal under test are both blocked.
Return
Format
The query returns AC, DC or GND.
Example
:CHANnel1:COUPling AC /*Select the AC coupling mode*/
:CHANnel<n>:DISPlay
Syntax :CHANnel<n>:DISPlay <bool>
:CHANnel<n>:DISPlay?
Description
Enable or disable the specified channel or query the status of the specified channel.
Parameter
Name
Type
Range
Default
<n>
Discrete
{1|2|3|4}
--
<bool> Bool {{0|OFF}|{1|ON}}
CH1: 1|ON
Others: 0|OFF
Return
Format
The query returns 0 or 1.
Example
:CHANnel1:DISPlay ON /*Enable CH1*/
:CHANnel<n>:INVert
Syntax :CHANnel<n>:INVert <bool>
:CHANnel<n>:INVert?
Description Enable or disable the inverted display mode of the specified channel or query the status of
the inverted display mode of the specified channel.
Parameter
Name
Type
Range
Default
<n> Discrete {1|2|3|4} --
<bool> Bool {{0|OFF}|{1|ON}} 0|OFF
Explanation When the inverted display mode is enabled, the oscilloscope displays the waveform
inverted taking the vertical offset horizontal line as reference.
Return
Format
The query returns 0 or 1.
Example :CHANnel1:INVert ON /*Enable the inverted display mode of CH1*/