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Mportant – EXFO FTB-7000 OTDR for FTB-200 v2 User Manual

Page 71

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Testing Fibers in Advanced Mode

OTDR

57

Setting Pass/Fail Thresholds

To revert to default threshold values and to delete custom

wavelengths:
1.
From the button bar, select OTDR Setup, then select the Event Table

tab.

2. Press the Revert to Factory Settings button.

3. When the application prompts you, confirm the modification with Yes.

All threshold values of all wavelengths are returned to their default values,
except for thresholds that are associated with custom wavelengths.

I

MPORTANT

When you revert thresholds to their default values, custom
wavelengths will be deleted from the list of available wavelengths,
except if a file using at least one of these wavelengths is still open.