User`s guide
How to Use the Visual Fault Finder submodule 6 Sample Sessions: Other Mini-OTDR Modes
E6000C Mini-OTDR User’s Guide, E0302
171
How to Take the Measurement
Insert DUT 10 Insert the Device Under Test in the link between the 
Source and the Power Meter (Figure 70, second 
picture).
NOTE Figure 88 on page 260 shows how you might set up the 
Device Under Test (DUT) for measurements using the 
power meter.
11 Switch on the Source.
Select On/Off from the Source window.
Read Insertion Loss 12 Read the insertion loss for the DUT from the Power 
Meter window.
13 Switch off the Source.
Select On/Off from the Source window.
14 Disconnect the DUT.
How to Use the Visual Fault 
Finder submodule
Insert submodule 1 Switch off the Mini-OTDR, and insert a module. Insert a 
6007A Visual Fault Finder submodule into the 
submodule slot in the module (see “Inserting and 
Removing a Submodule” on page 74).
Connect fiber 2 Attach the required optical connector interface to the 
optical output.
3 Connect the fiber to this interface.










