Hantek DSO2000 Series

SCPI Programmers Manual
10
1.3 CHANnel<n>:DISPlay
1.4 CHANnel<n>:INVert
1.5 CHANnel<n>:OFFSet
Return
The query returns AC,DC,GND
Example
:CHANnel1:COUPling AC /*Select AC coupling mode*/
:CHANnel1:COUPling? /*Query returns AC*/
Command
:CHANnel<n>:DISPlay <bool>
:CHANnel<n>:DISPlay?
Description
Turn on or off the specified channel or query the switch status of the specified
channel.
Parameters
:<bool> ::= {{1 | ON} | {0 | OFF}}
:<n>::= {1 | 2 | 3 | 4}
Return
The query returns 0 or 1.
Example
:CHANnel1:DISPlay ON /*Turn on CH1*/
:CHANnel1:DISPlay? /*The query returns 1*/
Command
:CHANnel<n>:INVert <bool>
:CHANnel<n>:INVert?
Description
Turn the waveform inversion of the specified channel on or off or query the switching
status of the waveform inversion of the specified channel.
Parameters
:<bool> ::= {{1 | ON} | {0 | OFF}}
:<n>::= {1 | 2 | 3 | 4}
Return
The query returns 0 or 1.
Example
:CHANnel1:INVert ON /*Turn on the waveform inversion of CH1*/
:CHANnel1:INVert? /*The query returns 1*/
Command
:CHANnel<n>:OFFSet <offset> [<suffix>]
:CHANnel<n>:OFFSet?
Description
Sets or queries the vertical displacement of the specified channel. The default unit is
V.
Parameters
:<offset> ::= Vertical offset value in NR3 format
:<suffix> ::= {V | mV}
:<n>::= {1 | 2 | 3 | 4}
State
▷The set vertical displacement value is affected by the vertical gear and probe ratio.
▷The range of legal values varies with the vertical scale and probe ratio. If 21 / 136
you set an offset outside the legal range, the offset value will be automatically set to
the closest legal value.
Return
The query returns the vertical displacement value in scientific notation.
Example
:CHANnel1:OFFSet 1V /*Set the vertical offset of CH1 to 1V*/
:CHANnel1:OFFSet? /*The query returns 1*/