UNI-T
UPO 3000E&UPO2000E Series Oscilloscope Programming Manual
Functional description：
Set the time interval term of delay trigger, GREaterthan, LESSthan and INRange.
Return format：
Query return{
GREaterthan | LESSthan | INRange }.
For example：
:TRIGger:DURation:QUALifier GRE
set the slope terms as GREaterthan
:TRIGger:DURation:QUALifier?
query return GREaterthan
Setup Hold Trigger
:TRIGger:SHOLd:DATA:SOURce
Command format：
:TRIGger:SHOLd:DATA:SOURce {CHANnel1 | CHANnel2| CHANnel3| CHANnel4}
:TRIGger:SHOLd:DATA:SOURce?
Functional description：
Set data source of setup hold trigger.
Return format：
Query return {CHANnel1 | CHANnel2| CHANnel3| CHANnel4}.
For example：
:TRIGger:SHOLd:DATA:SOUR CHAN1
set channel 1 as data source
:TRIGger:SHOLd:DATA:SOUR?
query return CHANnel1
:TRIGger:SHOLd:CLOCK:SOURce
Command format：
:TRIGger:SHOLd:CLOCK:SOURce {CHANnel1 | CHANnel2| CHANnel3| CHANnel4}
:TRIGger:SHOLd:CLOCK:SOURce?
Functional description：
Set clock source of setup hold trigger.
Return format：
Query return{CHANnel1 | CHANnel2| CHANnel3| CHANnel4}.
For example：
:TRIGger:SHOLd:CLOCK:SOUR CHAN1
set channel 1 as clock source
:TRIGger:SHOLd:CLOCK:SOUR?
query return CHANnel1
