YOKOGAWA AQ1210 Series, Руководство пользователя

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IM AQ1210-02EN
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Measuring the Splice Loss
1.4, “Analyzing Measured Data” in the User’s Manual
You can place four markers on the waveform on the data display screen and measure the splice loss between the markers.
1.
Tap OTDR on the MENU screen.
2.
Tap the Marker soft key and then the 4 Point Markers soft key.
Drag
3. Tap the screen near the location where you want to display a cursor.
4.
Drag to adjust the position of the cursor on the screen. You can also use the rotary knob.
5.
Tap a soft key.
: Measurement
start position
A marker is placed at the
cursor position.
: Position where splice
loss starts
Displays the splice loss value calculated from the measured
results of each marker.
Cursor
Measurement start
Start of splice loss
End of splice loss
Measurement
end
: Position where splice
loss ends
: Measurement
end position
Analyzing Waveforms and Events