Fluke Networks CertiFiber Pro Users Manual - Manual (Page 251)

Main Versiv unit
with OptiFiber Pro
module
Launch cord
Chapter 9: How to Use the OptiFiber Pro OTDR Module
About Launch and Tail Cords
229
8 Clean and inspect the OTDR port and the launch/tail cord
connectors.
9 Make the connections for the type of compensation you
selected, as shown on the SET LAUNCH METHOD screen. See
Figures 97, 98, and 99.
10 Tap SET.
11 When the SET LAUNCH COMP screen shows, select the event
or events that are the end of the launch cord and the start of
the tail cord (if you used a tail cord). When you do Launch +
Tail compensation, the end of the launch cord and the start of
the tail cord are the same event. See Figure 100.
12 Tap SAVE.
Figure 112 shows an example of an OTDR trace with launch and
tail markers enabled.
Note
If you change the launch or tail cord, do the
compensation procedure again.
GPU29.EPS
Figure 97. Connections for Launch Only Compensation