EXFO FTB-610 Wideband Copper Test Module - Manual (Page 260)

Noise Tests
252 FTB-610
WB PSD Noise Test
Setting Threshold Values
The Test Thresholds page allows you to set the WB PSD Noise Threshold
values for the test.
To set the Threshold values:
1. From the Copper main menu Test Groups, select Noise test
.
2. From the Tests menu, tap WB PSD Noise test.
3. Tap the Edit Thresholds button to open the Test Thresholds page.
4. Set the threshold values as required.
5. Tap Close to confirm and exit the page.
The page allows you to set the following parameters:

Threshold is the threshold limit for each pair: Maximum, Minimum, or
None.

RMS Noise sets the threshold value.