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OFT-3 User's Guide Rev A 2/7/14
Event Table/Fib-R-Map Sensitivity Settings
The cursor is the yellow highlighted area. (If the yellow cursor is on a value that is selected, that block will be
highlighted green) The blue values are the currently selected values. There are three levels of sensitivity for
the event table and Fib-R-Map. The lowest setting possible should be used to help filter out any events, that
may be caused by short pulse widths, but are not true perturbations in the optical signal
Chapter 7 OTDR Operation
Pass/Fail Threshold Settings
There are four pass/fail thresholds that may be set. Use the LRUD buttons to move between threshold
categories, once a categories is highlighted, press select to change the focus of the LRUD buttons. Use the
up/down button to make changes to the highlighted digit and the left/right buttons to move the another digit.
Once the desired value is entered, press selected again. Continue until all thresholds settings have been
completed.
Date/Time Settings
Use the LRUD buttons to highlight the calendar month and press select. Use the left and right buttons to
change the month and press select. Use the LRUD buttons, highlight the date and press select.
Use the LRUD to buttons to highlight the clock and press select. Use the up/down buttons to make changes
to the highlighted digit and the left/right buttons to move the another digit. Once the desired time is entered,
press selected.
Exit Parameter Setting Screen
Press the menu button or touch Return to exit the parameter page.
