6-7
IM AQ1100-01EN
Loss T
esting (-SPM and -HPM suffix codes)
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Index
App
6.3 Performing a Loop-Back Loss Test
Procedure
Configuring the Optical Power Meter and Light Source
Power Meter and Light Source Screens
Press the
Auto Loss Test
soft key, the
Function Select
soft key, and then the
Loop Back
soft key to
display the following screen.
When you start a loss test, the AQ1100 produces
wavelengths 1, 2, and 3 in order, and the current
wavelength appears here.
Optical power adjustment (see section 6.1)
Set the wavelength.
The available settings vary depending on the model. For
details, see the explanation later in this section.
Measured value
Bar graph display of
the measured value
Set the reference manually (–80 to 40 dBm).
The Reference box appears if you press the
DREF soft key or set the unit to dB.
Lower threshold
line
Upper threshold
line
Sets the reference to the currently
displayed measured value
Holds the measured value display
Set the unit (dB, dBm, W).
These lines indicate the upper and lower threshold values
(see the detailed setup screen in section).
Detailed Setup Screen
Press
SETUP
and then the
OPM SETUP
soft key to display the following screen.
Set the offset (–9.900 to 9.900 dB).
Set the threshold values (–80 to 40 dBm).
You can set the upper and lower values.
