UNI-T
UPO 3000E&UPO2000E Series Oscilloscope Programming Manual
For example：
:TRIGger:MODE NE
N edge trigger
:TRIGger:MODE?
query return NE
:TRIGger:FORCe
Command format：
:TRIGger:FORCe
Functional description：
Execute the command if the oscilloscope has no apporiate trigger term. Force the oscilloscope to
produce a trigger signal to trigger and display the input waveform.
For example：
:TRIG:FORC
force trigger
:TRIGger:SWEep
Command format：
:TRIGger:SWEep {AUTO|NORMal|SINGle}
:TRIGger:SWEep?
Functional description：
Select trigger sweep mode.
AUTO
：
If there has no trigger term, internal will produce trigger signal to force trigger
NORMal
：
Trigger only when in trigger term
SINGle
：
In trigger term, trigger one time and stop
Return format：
Query return trigger sweep mode {AUTO|NORMal|SINGle}.
For example：
:TRIGger:SWEep AUTO
set channel 1 as auto trigger mode
:TRIGger:SWEep?
query return AUTO
:TRIGger:LEVel:ASETup
Command format：
:TRIGger:LEVel:ASETup
Functional description：
Set trigger level on the vertical center point of signal amplitude.
For example：
:TRIG:LEVel:ASETup
set trigger level on the center point
