Keysight Technologies Infiniium 90000A Series User's Quick Start Manual page 88

Using the Oscilloscope
To move the markers using the graphical interface
Figure 3-35
Moving the Markers
3-52
To move a
marker,
click the left
mouse
button or
touch
screen
stylus with
the pointer
on the
marker,
drag the
marker to
the new
position,
then release