User`s guide
2 Additional Features External connections
74 E6000C Mini-OTDR User’s Guide, E0302
Inserting and Removing a Submodule
NOTE You should switch off your Mini-OTDR before inserting or 
removing a module or submodule.
Figure 21 Inserting a submodule
Module 1 Insert a module
The submodules E6006A and E6007A go in the submodule 
slot at the top of main Mini-OTDR modules. Follow the 
steps in “Inserting a Module” on page 37.
Connector cover 2 Lift the Connector cover and rotate the module catches
If you are looking at the Mini-OTDR from the front, the 
submodule slot is under the left Connector Cover on the 
module. The submodule will only fit into the module if the 
module catches run parallel to the screen, that is if the 
module is unlocked.
Insert submodule 3 Now insert the submodule










