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Remote Operation
SENSe Subsystem Commands
[SENSe:]POWer[:DC]:RANGe:LOWer:AUTO OFF|ON|0|1
[SENSe:]POWer[:DC]:RANGe:LOWer:AUTO?
Turns the automatic setting of sensitivity
ON
or
OFF
. Specifying a value for sen-
sitivity with the [SENSe]POWer[:DC]:RANGe:LOWer command will turn Auto
OFF
.
[SENSe:]SWEep:POINts <numeric_value>
[SENSe:]SWEep:POINts?
Sets the number of the data points acquired during a sweep. The minimum
number of data points is three and the maximum is 10001.
[SENSe:]SWEep:TIME <numeric_value>[US|MS|S]
[SENSe:]SWEep:TIME?
Specifies the time in which the spectrum analyzer sweeps the displayed wave-
length range.
[SENSe:]SWEep:TIME:AUTO OFF|ON|0|1
[SENSe:]SWEep:TIME:AUTO?
When this function is
ON
, the sweep time is coupled to the trace length and the
span.
[SENSe:][WAVelength:]CENTer <numeric_value>[M|NM|UM|A|HZ|KHZ|MHZ|GHZ]
[SENSe:][WAVelength:]CENTer?
Specifies the center wavelength. The start and stop wavelength and, if neces-
sary, the span are adjusted so that:
The maximum value for Sensitivity is +300 dBm. The minimum value is the value that
causes the sweep time to become 1000 seconds, and is an attribute of each individual
optical spectrum analyzer. The minimum value will always be less than the values for
sensitivity shown in the Specifications section of the User’s Guide.
Center Start
Span
2
--------------
+=
book.book Page 84 Monday, January 31, 2000 10:34 AM
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