Analyzing Traces with the Bidirectional Analysis Application
OTDR
219
Modifying the Alignment of Unidirectional Traces
To modify the alignment of A->B or B->A trace:
1.
From the main window, select the
Alignment
tab.
2.
Under
Direction
, select
A->B
or
B->A
.
3.
Define the span event location by moving marker
A
along the trace
using one of the following methods:
³
Drag marker
A
to the desired span event location.
³
Use the selection dial (located on the front of the unit) to move
marker
A
.
³
Enter a distance value in the
Position
box, and press
.
³
Use the single-arrow buttons to move marker
A
on the trace.
³
From the small table of events, press directly the row
corresponding to the existing event that you would like to
designate as a span event.
Note:
Each of these elements may lead to the creation of a new event, except the
new location corresponds to an already existing event on the trace.