Luna 4600 - Page 143

Optical Backscatter Reflectometer 4600 131
User Guide
name must be in quotes, with the file type “.txt” inside the
quotes as well. If no trace is specified, Trace A will be
saved.
Domain can be set to 0 for time domain, or 1 for frequency
domain.
GraphType can take values from 0 to 8, depending on the
domain specified, as shown in the table on page 145.
However, parameters 5 through 8 are only available when
purchased as a separate option.
Units for the time domain can be set to 0 for time (ns), 1
for length (m), 2 for length (ft), 3 for inches (in), 4 for
millimeters (mm).
Units for the frequency domain can be set to 0 for
wavelength (nm), 1 for frequency (GHz), or 2 for frequency
(THz).
SpatialResolution sets the spatial Resolution Bandwidth
(mm).
Response: None.
Example: SYST:SAVT “C:\SavedFiles\measData.txt”, E
Saves the data from Matrix E into the file “measData.txt.”
7
SYSTem:COPY
Usage: SYST:COPY {source, destination}
Description: Copies data from the source trace to the destination trace.
Response:
None.
Example: SYST:COPY A, C
Copies the data from Trace A to Trace
C.
SYSTem:ACQuired?
Usage: SYST:ACQ?
Description: Queries whether data has been acquired.
Response: Returns "1" if data has been acquired by the OBR, "0" if not.
SYSTem:GET?
Usage: SYST:GET? {trace}
Description: Queries whether data is loaded in the specified trace (A-
E). If no trace is specified, Trace A will be assumed.