6-6
IM AQ1210-01EN
2 Point Markers (when the marker mode is Marker)
7.
Tap the 2 Point Markers soft key. A soft key menu for the 2 markers method appears.
1
Sets marker
Places marker at the
cursor position
1
Sets marker
Places marker at the
cursor position
2
2
Return loss
Splice loss between
markers
Sets or clears the
distance reference
Sets the distance reference
(marker R) at the cursor
position
Clears the markers and
cursors
Set the cursor link
(OFF, ON).
Note
• When you set the markers, set them so that the
marker is on the measurement start point (distance
reference) side.
• The measured loss value differs depending on the specified approximation method.
• Distance Reference
Normally, the location where the instrument and the optical fiber cable are connected is the
measurement reference point. This reference point is the distance reference. It is used to
calculate the distance to the cursor and markers. If you are using a launch fiber to perform
measurements, move the distance reference the length of the launch fiber before performing
measurements.
• Cursor Link (Moving all markers together)
You can move all markers while maintaining the distance between them.
6.1 Operating Cursors and Markers
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