Anritsu Network Master MT9090A Series, Operation Manual, Page: 123 / 200

MT9090A/MU909011A Network Master User’s Guide 4-25
Laser On Icon
The flashing yellow Laser On icon appears whenever the
OTDR source (laser) is firing. In the case of the Fault Locate
application, the icon is visible on the Connection Check
screen (providing that Connection Check is active in Setup),
the Fault Locate Test In Progress screen (see Figure 4-19,
below) and on the Trace View screen when a Real Time test is
in progress.
Figure 4-19: Test In Progress screen with Laser On Icon