Operation Manual

OTDR 31
Setting Pass/Fail Thresholds
5. Use the up/down arrows to highlight the desired threshold name.
If necessary, press Select to select the check box. If you clear the check
box, the application will not use the threshold.
6. Use the arrows to highlight the threshold value, and then press Select
to display the on-screen keyboard (for details about keyboards, see
Using Menus and Keypad on page 13).
7. Set the threshold.
As you enter the value, the application indicates the minimum or
maximum value allowed.
8. Press OK (F1/F2 key) to hide the keyboard.
To revert to the factory-default settings:
1. Press Menu, select Setup > OTDR, and then press Select.
2. From the Pass/Fail Thresholds pane, use the arrows to select Default,
and then press Select.
3. When the application prompts you, answer Yes (F1/F2 key).