You can zoom in or zoom out of a plot. If a cursor is active, the plot
centers on the cursor position. If no cursor is active, the new scale expands
from the left side of the plot.
Procedure
Plot the data.
With a plot displayed, press
F11 Expand X Axis or the up arrow key on the
analyzer to zoom in on the data.
Press
F11 Expand X Axis until the active plot
displays the correct level of data.
Press
F12 Compress X Axis or the down arrow key to
zoom out.