EXFO IQS-1700 High Performance Power Meter for IQS-500/600 - Manual (Page 89)

Performing and Analyzing Graph Acquisitions
High Performance Power Meter 81
Displaying and Moving Markers
Displaying and Moving Markers
Once you have acquired a trace, you can use markers to take precise
measurements.
To enable the markers:
1. Select the channel you want to use from the Channel pull-down list in
the Markers tab.
2. Click the On button.
The two markers, A and B, will appear on the display.
You can move the markers to the desired position by clicking them and
dragging them to the left or right; or you can use the arrow buttons next to
each marker to move them. The markers will move automatically to the
next available point when you move them either by dragging or with the
arrow buttons.