Tektronix MSO54, Programmer'S Manual

Page: 527 / 1026

Commands listed in alphabetical order
MEASUrement:REF1:REFLevels:ABSolute:TYPE?
might return
:MEASUREMENT:REF1:REFLEVELS:ABSOLUTE:TYPE SAME
indicating that the
absolute levels are set the same.
MEASUrement:REF<x>:REFLevels:BASETop
This command sets or queries the method used to calculate the TOP and BASE,
used to calculate reference levels for the measurement.
Group Measurement
Syntax
MEASUrement:REF<x>:REFLevels:BASETop
Arguments
AUTO
automatically chooses a reference level method.
MINMax
speci fi es that reference levels are relative to the measurement MIN and
MAX.
MEANhistogram
speci fi es that reference levels are relative to the histogram mean
BASE and TOP.
MODEhistogram
speci fi es that reference levels are relative to the histogram mode
BASE and TOP.
EYEhistogram
speci fi es that reverence levels are relative to the eye histogram
BASE and TOP.
Examples
MEASUrement:REF1:REFLevels:BASETop MINMAX
speci fi es that reference
levels are relative to the measurement MIN and MAX.
MEASUrement:REF1:REFLevels:BASETop?
might return
:MEASUREMENT:REF1:REFLEVELS:BASETOP AUTO
indicating the instrument
automatically chooses a reference level method.
MEASUrement:REF<x>:REFLevels:METHod
This command sets or queries the method used to calculate reference levels for
the measurement.
Group
Measurement
Syntax
MEASUrement:REF<x>:REFLevels:METHod {PERCent|ABSolute}
MEASUrement:REF<x>:REFLevels:METHod?
MSO54, MSO56, MSO58, MSO58LP Programmer 2-511