:CHANnel :DISPlay For example, :CHANnel1:DISPlay ON /*Turn on CH1*/ :CHANnel1:DISPlay? /*The query returns 1*/ :CHANnel :INVert For example, :CHANnel1:INVert ON /*Turn on the waveform inversion of CH1*/ :CHANnel1:INVert? /*The query returns 1*/ :CHANnel :OFFSet 20 / 136 Command format :CHANnel :DISPlay :CHANnel :DISPlay? Function description Open or close the specified channel or query the switch status of the specified channel. Parameter Name Type Range Default Discrete {1|2|3|4} —— Bool {{1|ON}|{0|OFF}} CH1：1|ON CH2 to CH4：0|OFF Description The query returns 1 or 0. Command format :CHANnel :INVert :CHANnel :INVert?
Function 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. Parameter Name Type Range Default Discrete {1|2|3|4} —— Bool {{1|ON}|{0|OFF}} 0|OFF Description When the waveform inversion is turned off, the waveform is displayed normally; when the waveform inversion is turned on, the waveform voltage value is inverted. Return format The query returns 1 or 0. Command format :CHANnel :OFFSet :CHANnel :OFFSet? Function description Sets or queries the vertical displacement of the specified channel. The default unit is V.
Parameter Name Type Range Default Discrete {1|2|3|4} —— Real type related to vertical scale and probe ratio When the probe ratio is 1X, Vertical scale> 1.28V / div: -50V to + 50V Vertical scale 0V (probe ratio is 1X) Description 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