Time Markers
Time markers are indicators located in the x-y chart that are used as
reference marks to obtain time values between each marker, or
between each marker and the trigger point.
Time markers only become available when the Count field, in the
Trigger menu, is set to Time.
The markers are graphically displayed by dashed vertical lines. In
addition, both markers are labeled at the bottom of the display.
If Pattern markers have been assigned, the Time markers will be
initially placed at the same locations as in the data listing.
16–23