User Manual

Table Of Contents
UM IPC-4300H 040320NA 130
Figure 127, Optical Power Meter Screen
Relative Power Value (Optical Link Loss) Measurement
While testing, set the wavelength required for measurement.
Click “Relative” (difference) to test. The Tester will
automatically save the current fiber power value as the base
reference value.
Connect another optical fiber to be measured. The new
measurement and relative value will be shown in red. Press
again to quit.