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Remote Operation
CALCulate Subsystem Commands
CALCulate:MARKer[1|2|3|4]:FUNCtion:BWIDth|BANDwidth[:STATe] OFF|ON|0|1
CALCulate:MARKer[1|2|3|4]:FUNCtion:BWIDth|BANDwidth[:STATe]?
Turns the bandwidth marker function
ON
or
OFF
for a particular marker. Only
one marker function is allowed to be on at a time for each individual marker.
Turning on the bandwidth function for a marker will turn off any other marker
function and turn on the Bandwidth function. For example, turning on the
Bandwidth function for a marker that has the Delta function
ON
, will turn
OFF
the Delta function and turn
ON
the Bandwidth function for the marker.
If the bandwidth function is turned
ON
for a marker that is
OFF
, the marker will
be turned
ON
, placed at the center wavelength, and then the bandwidth mark-
ers will measure the bandwidth relative to this marker.
CALCulate:MARKer[1|2|3|4]:FUNCtion:BWIDth|BANDwidth:X:CENTer?
Returns the absolute X-axis value from the center of the bandwidth marker
(mean of the left and right markers). The units returned are determined by
the CALCulate:MARKer:FUNCtion:BWIDth|BANDwidth:X:READout state. For
READout of FREQuency, the X value is returned in Hertz. For READout of
WAVelength, the X value is returned in meters.
This query generates a “Settings conflict” error if the bandwidth function is
OFF
for the specified marker.
CALCulate:MARKer[1|2|3|4]:FUNCtion:BWIDth|BANDwidth:X:LEFT?
Returns the absolute X-axis value of the left bandwidth marker. The units
returned are determined by the CALCulate:MARKer:FUNC-
tion:BWIDth|BANDwidth:X:READout state. For READout of FREQuency, the
X value is returned in Hertz. For READout of WAVelength, the X value is
returned in meters.
This query generates a “Settings conflict” error if the bandwidth function is
OFF
for the specified marker.
book.book Page 48 Monday, January 31, 2000 10:34 AM