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2-17
IM AQ1210-01EN
Setting Up the OTDR Feature
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App
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Index
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Explanation
Marker Mode
Markers
Move the cursor to the location that you want to measure, and set a marker. When you are
measuring return loss and splice loss, they are calculated automatically when you set all the
markers that are necessary for the measurement method that you are using. For instructions on
how to use markers, see section 6.1.
Example of 4 Point Markers: Marker
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3
Line
After you select the line marker that you want to operate from a set of multiple line markers, move
the selected line marker directly. The value of the line marker's section is calculated, and the return
loss and splice loss are measured. Each value is calculated in real time as you move the line
marker. For instructions on how to use markers, see section 6.1.
Example of 5 Point Markers: Line
Note
Line is often used outside of Japan. Marker is often used within Japan. It is used on existing YOKOGAWA
models.
2.3 Display (OTDR) Conditions