Operation Manual

Chapter 7: Use the OTDR
The SmartLoop Test
189
 The tester does not calculate averaged results in some
situations, for example if a launch, tail, or loopback cord was
not detected or if the distance to the end was not the same in
both directions.
GPU197.EPS
Figure 77. EventMap for Averaged, Bi-Directional SmartLoop Results
 The purple fiber is the loopback cord.
 The longest segment length of the two directions.
 Tap this button to see the results for the other fiber (A or
B).
Touch for 3 seconds to see a summary of the results from
ends 1 and 2 on fibers A and B. To see the EventMap for a
result in the list, tap the result.
A
B
H
F
C
D
E
G