Teledyne LeCroy LabMaster 9Zi-A - Manual (Page 171)

Getting Started Manual
922157-00 Rev A 163
To select a measure mode:
1. Touch Measure → Measure Setup... on the menu bar.
2. Under Measure Mode, select the Std Vertical or Std Horizontal
buttons.
NOTE : You can customize parameters by touching My Measure. Learn more
in Customizing a Parameter (on page 1).
3. Touch inside the Source data entry control and choose a source for
which the measurements should apply.
Help Markers
Help Markers clarify parameter measurements by displaying movable
cursors and a visual representation of what is being measured. For the at
level parameters, Help Markers make it easier to see where your waveform
intersects the chosen level. This feature also displays the hysteresis band
that you have set about that level.
You also have the option, by means of an Always On checkbox, to leave the
Help Markers displayed after you have closed the Help Markers setup
dialog.
Standard Horizontal Parameter Help Markers