Programming Manual MSO/UPO2000 Series
15 / 156
Instruments.uni-trend.com
:CHAN1:DISP?
Query returns 1, it represents the channel 1 is turned on.
:CHANnel<n>:INVert
Command format
：
:CHANnel<n>:INVert { {1|ON} | {0|OFF} }
:CHANnel<n>:INVert?
Functional description
：
This command is used to turn on/off the waveform phase reverse.
ON: turn on the waveform phase reverse.
OFF: restore the waveform to normal display.
<n>: {1|2|3|4}, it represents {CH1|CH2} separately.
Return format
：
Query returns 1 or 0, it represents ON or OFF.
For example
：
:CHAN1:INV OFF
Turn off the phase reverse of channel 1.
:CHAN1:INV?
Query returns 0, it represents the phase reverse of channel 1 is turned off.
:CHANnel<n>:PROBe
Command format
：
:CHANnel<n>:PROBe { <probe> | 0.001X | 0.01X | 0.1X | 1X | 10X | 100X | 1000X}
:CHANnel<n>:PROBe?
Functional description
：
This command is used to set the probe attenuation factor which corresponding to probe.
<probe>: Self-defined probe attenuation factor.
<n>: {1|2|3|4}, it represents {CH1|CH2} separately.
Return format
：
Query returns if the probe attenuation factor of the oscilloscope is self-defind, it returns the current probe
attenuation value in scientific notation, unit is X; if the probe attenuation factor of the oscilloscope is not
self-defind, then it returns {0.001X | 0.01X | 0.1X | 1X | 10X | 100X | 1000X}.
For example
：
:CHAN1:PROB 10X
Set the probe attenuation factor of channel 1 to 10.
:CHAN1:PROB?
Query returns 10X.
:CHANnel<n>:OFFSet
Command format
：
:CHANnel<n>:OFFSet <offset>
:CHANnel<n>:OFFSet?
Functional description
：
This command is used to set the waveform displacement on vertical direction.
<n>: {1|2|3|4|5|6|7|8|9}, it represents {CH1|CH2|CH3|CH4|MATH|REFA|REFB|REFC|REFD} separately.
Return format
：
