Commands Listed in Alphabetical Order
Examples
TRIGGER:A:LOW
ERTHRESHOLD:CH2 50E-3
sets the lower limit threshold for
CH2ofthepulserunttriggerto50mV.
TRIGGER:A:LO
WERTHRESHOLD:CH2?
might return :TRIGGER:A:
LOWERTHRESHOLD:CH2 1.2000E-01
indicating that the lower limit threshold
for CH2 of the pulse runt trigger is set to 120 mV.
TRIGger:A:
LOWerthreshold{:EXT|:AUX}
Sets or returns the lower threshold for the Auxiliary Input. It is similar to
TRIGger:A:LEVel:AUXin.
Group
Trigger
Syntax
TRIGger:A:LOWerthreshold{ :EXT|:AUX} {<NR3>|ECL|TTL }
TRIGger:A:LOWerthreshold{ :EXT|:AUX}?
Arguments
ECL specifies a preset ECL high level of –1.3 V.
TTL specifies a preset TT L high level of 1.4 V.
<NR3> specifies the threshold level in volts.
TRIGger:A:MODe
Sets or returns the A trigger mode.
Group
Trigger
Syntax
TRIGger:A:MODe {AUTO|NORMal}
TRIGger:A:MODe?
Related Commands
TRIGger:A:LEVel
Arguments
AUTO generates a trigger if one is not detected within a specified time period.
NORMal waits for a valid trigger event.
Examples
TRIGGER:A:MODE NORMAL specifies that a valid trigger event must occur before
atriggerisgenerated.
2-326 MSO2000B, DPO2000B, M SO2000 and DPO2000 Series Oscilloscopes Programmer Manual