Operation Manual

Using the OTDR Module
Setting Up for OTDR Testing
7-13
7
You should run the compensation function again if you
change the launch or receive fiber used for a wavelength.
Viewing the Launch Compensation Settings
To view launch compensation settings that have been
saved, turn the rotary switch to SPECIAL FUNCTIONS, select
Set Launch Fiber Compensation; then press
J View
Settings.
amd60f.eps
Figure 7-5. Launch Only Compensation Connections
amd63f.eps
Figure 7-6. Launch + Receive Compensation Connections
Launch
fiber end
Tester with OTDR
module
Launch
fiber
Receive
fiber
Adapter
Launch fiber end and
receive fiber beginning
Tester with OTDR
module