Commands Listed in Alphabetical Order
TRIGger:A{:TRANsition|:RISEFall}:POLarity
Sets or returns the polarity for the transition trigger.
Group Trigger
Syntax TRIGger:A{:TRANsition|:RISEFall}:POLarity
{EITher|NEGative|POSitive}
TRIGger:A{:TRANsition|:RISEFall}:POLarity?
Arguments POSitive indicates that a pulse edge must traverse from the lower (most
negative) to higher (most positive) level for transition triggering to occur.
NEGative indicates that a pulse edge must traverse from the upper (most positive)
to lower (most negative) level for transition triggering to occur.
EITher indicates either positive or negative polarity.
Examples TRIGGER:A:TRANSITION:POLARITY NEGATIVE sets the transition polarity to
negative.
TRIGGER:A:TRANSITION:POLARITY? might return :TRIGGER:A:
TRANSITION:POLARITY EITHER indicating that the polarity can be either
positive or negative.
TRIGger:A{:TRANsition|:RISEFall}:SOUrce
Sets or returns the source for transition trigger.
Group Trigger
Syntax TRIGger:A{:TRANsition|:RISEFall}:SOUrce {CH1|CH2|CH3|CH4}
TRIGger:A{:TRANsition|:RISEFall}:SOUrce?
Arguments CH1–CH4 specifies one of the input channels.
Examples TRIGGER:A:TRANSITION:SOURCE CH4 sets channel 4 as the source for the
transition trigger.
TRIGGER:A:TRANSITION:SOURCE? might return :TRIGGER:A:TRANSITION:
SOURCE CH2 indicating that channel 2 is the source for the A transition trigger.
MSO4000 and DPO4000 Series Programmer Manual 2-453