Campbell Scientific RTDAQ Software - Manual (Page 198)

Section 7. Monitoring Data in Real-time
Use the Marks tab to control whether or not each point will be marked in the
graphical display area. Check the Show Marks check box to turn on marking.
The Round Frame check box controls whether or not the pop-up box used o
t
mark the points will have rounded corners. The Transparent box is used to
control whether or not the marks will show up in a box on the display. When
they are transparent, only the values are shown in the vicinity of the points.
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