EXFO PSO-200 Optical Modulation Analyzer - Manual (Page 94)

Bit Pattern Analysis and the Gearbox
86 PSO-200
Importing User-Defined Symbol Patterns
4. Click Import, then select the symbol pattern file (.osp) you want to
import and click Open.
5. If needed, enter a smaller value in the Symbol pattern length box. The
imported symbol pattern will be truncated when you close the
window. The pattern will be unusable if the specified length is larger.
6. Click Apply to confirm your settings, or OK to also close the window.
Length of imported
pattern (can then
be decreased)
Y polarization data
appears if present
in the imported file