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11.15 Analysis Detecting Threshold Configuration
In order to optimize the event detection, the user can set the testing thresholds.
●
Change a non reflection threshold (Splice Loss Threshold): It can display or hide small
non-reflection event
●
Change a Reflection Threshold: On the low end it can hide the false reflection events caused by
noise, or convert the harmless reflection event into a loss event. On the high side, it can detect
events which may cause damage to network and other optical fiber equipment, due to excessively
high light levels.
●
Change the finish threshold (optical fiber End Threshold): It can analyze an important loss event (like
a break point) and halt event analysis following that event.
Note:
User-set thresholds apply to “Auto” mode, as well as “Manual” mode.
11.16 Set Analysis Detecting Threshold
1. Select the
icon in the button area (which is in the lower-right area) to enter setting interface.
2. Set these parameters in the parameters analysis window. In the relative edit frame, enter the new
value, or press [Default] to revert to the default value.
3. Press [Ok] to save the new settings and return to the main interface. Press [Cancel] to quit without
saving.
Note:
Threshold settings will be applied to the subsequent traces, and will not alter data acquired from
previous traces..
Fig 11.8 Parameters Analysis Edit Frame
11 Trace Analysis and Event Operation