EXFO FTB -5240S/5240BP Optical Spectrum Analyzer for FTB 500 (NS-1434) - Manual (Page 33)

Preparing Your Optical Spectrum Analyzer for a Test
Optical Spectrum Analyzer 25
Performing User Calibration
An example of the calibration file format is given below.
1310.154; 1310.167; -1.34; -1.55
1490.000; 1490.000; 1.09; 1.15
1551.334; 1551.298; -5.20; -5.45
1625.401; 1625.448; 0.00; 0.00
Note: The decimal separator is a point ( . ). This decimal separator is constant
independent of what the regional settings are.
To perform a user calibration:
1. From the Main Menu, press Analysis Setup.