EXFO FTB-7000 OTDR Series for FTB-500 - Manual (Page 271)

Preparing for Automation or Remote Control
OTDR 257
³
Active Trace Information: Information available for the selected
(active) trace. When you are working with a loaded file, you can
specify which of the available traces will become the active trace. The
related information is automatically refreshed according to your
selection.
Each trace corresponds to a specific wavelength:
³
TRC1 for the first wavelength
³
TRC2 for the second wavelength (if applicable)
³
TRC3 for the third wavelength (if applicable)
Note: During data acquisition, only one trace is available at a time. This trace
corresponds to the wavelength currently being used.
8
See
:FETCh[1..n]:WAVelength?
on page 409
See :FETCh[1..n]:RANGe?
on page 405
See :FETCh[1..n]:PULSe?
on page 404
See :FETCh[1..n]:DURation?
on page 401
See :FETCh[1..n]:STEP?
on page 406
See :CALCulate[1..n]:IORefraction
on page 336
See :CALCulate[1..n]:RBScatter?
on page 347
See :CALCulate[1..n]:HFACtor?
on page 331