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Mportant – EXFO FTB-3930 MultiTest User Manual

Page 48

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Performing Automated IL/ORL/Length Measurements (FasTesT)

42

FTB-3930

Referencing Units for FasTesT

4. Press Take Reference. After a few seconds, the unit displays new

reference values for each wavelength. If values are not acceptable, try
to clean connectors and repeat this step.

5. Disconnect the reference patchcord from the power meter adapter

only and connect it to the fiber under test.

6. Repeat the procedure with the second unit.

I

MPORTANT

You can turn off the unit without losing the reference.

If you disconnect the patchcord from the F

AS

T

ES

T port, you must

take a new reference.