RTU-4000/RTU-4100 User Manual, D07-00-132P-RevA01
Page 26 of 44
11.0 OTAU Menu
If you are using an Optical Switch, also referred to as an OTAU (Optical Test Access Unit), for
your test application, you will need to access the OTAU menu to select the test port. To do this,
click
OTAU
to view the device model, serial number, and available ports. Set the desired port
number in the
Switch to port
drop-down list box, and then click
Switch
to move the switch to the
desired test port.
Setting OTAU port