UNI-T UPO3000E Series - SPI Protocol Decoding

UNI-T
UPO 3000E&UPO2000E Series Oscilloscope Programming Manual
:TRIGger:LEVel
 Command format：
:TRIGger:LEVel <level>
:TRIGger:LEVel?
 Functional description：
Set the trigger level value of NORMal mode. <level> value must set based on the conversion of
voltage base and screen information.
 Return format：
Query return <level> value, unit is V.
 For example：
:TRIG:LEV 2 set trigger level as 2V
:TRIG:LEV? query return 2.000e000
:TRIGger:LEVel:LOW
 Command format：
:TRIGger:LEVel:LOW <level>
:TRIGger:LEVel:LOW?
 Functional description：
Set low level value of slope trigger. <level>value must set based on the conversion of voltage
base and screen information.
 Return format：
Query return <level> value, unit is V.
 For example：
:TRIG:LEV:LOW 2 set trigger level as 2V
:TRIG:LEV:LOW? query return 2.000e000
:TRIGger:LEVel:HIGH
 Command format：
:TRIGger:LEVel:HIGH <level>
:TRIGger:LEVel:HIGH?
 Functional description：
Set high level value of slope trigger. <level> value must set based on the conversion of voltage
base and screen information.
 Return format：
Query return <level> value, unit is V.
 For example：
:TRIG:LEV:HIGH 2 set trigger level as 2V