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Commands Listed in Alphabetical Order
SEARCH:SEARC
H<x>:TRIGger:A:LOWerthreshold:REF<x>
Sets or returns the reference waveform lower threshold to determine where to
place a mark. This setting is a pplied to all reference searches that use a lower
threshold.
SEARCH<x> is the search number and REF<x> is the reference channel number.
Group
Search
Syntax
SEARCH:SEARCH<x>:TRIGger: A:LOWerthreshold :REF<x> {TTL }
SEARCH:SEARCH<x>:TRIGger: A:LOWerthreshold :REF<x>?
Arguments
TTL specifies a preset TTL high level of 1.4 V.
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:POLarity
Sets or returns the polarity for a pulse trigger search to determine where to place a
mark. <x> is the search number.
Group
Search
Syntax
SEARCH:SEARCH<x>:TRIGger: A:PULSEWidth:POL arity
{NEGative|POSitive}
SEARCH:SEARCH<x>:TRIGger: A:PULSEWidth:POL arity?
Arguments
POSITIVe places a mark only when the polarity of the pulse is positive.
NEGative places a mark only when the polarity of the pulse is negative.
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:SOUrce
Sets or returns the source waveform for a pulse trigger search to determine where
to place a mark. <x> is the searc h number.
Group
Search
Syntax
SEARCH:SEARCH<x>:TRIGger: A:PULSEWidth:SOU rce
{CH1|CH2|CH3|CH4|MATH|REF }
SEARCH:SEARCH<x>:TRIGger: A:PULSEWidth:SOU rce?
2-372 MSO4000 and DPO4000 Series Programmer Manual