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Result page
Result page of
the Power
meter
Table of results
Chapter 7 Power meter and Source options of the OTDR Modules
The results page, automatically displayed after the icon selection, gives
the information relating to the measurement in progress, results previ-
ously saved and the commands available for measurement and saving.
The power measured by the power meter is displayed in large charac-
ters, in the units selected in the
–
the mode of transmission of the signal measured: continuous (CW)
or modulated to a frequency of 270Hz, 330Hz, 1KHz, or 2KHz.
–
the wavelength of the signal measured.
–
the reference level expressed in dB.
–
the level of Attenuation Compensation.
For one and the same fiber, the power meter displays a table of 9 results
corresponding to the different possible wavelengths. The first 4 results
are displayed on the screen; to scroll through the other results, use the
direction key
. The table shows the power measured in dBm, the rela-
tive power (in dB) and the reference level in dBm (if units = dB), together
with the mode.
–
A measurement result is displayed in the table when the
Result
softkey is pressed.
Clear Table
–
The
in the table.
–
If the Alarm function has been activated, any result that exceeds the
selected thresholds appears in red in the table. Otherwise, results
are shown in the table in green.
–
When the instrument is switched off, results present in the table are
saved.
Results
of the
power meter
Fig. 59
Results and commands of the power meter
User Manual
770000102/08
Setup
menu, together with:
softkey orders deletion of all the results displayed
Result page
Keep
95
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