Teledyne LeCroy LabMaster 10Zi Getting Started Manual - Manual (Page 139)

LabMaster 10 Zi Oscilloscopes
132 LM10Zi-GSM-E Rev A
Touch any of the measurements on the table display (under the grid
display area) to show its corresponding Measure dialog.
Parameter Setup
1. Touch the parameter tab (Px) of an unused location or one that
you want to change.
2. Under Type, select a measurement type:
Measure On Waveforms applies measurements directly
on the waveform as indicated on the Source1 control.
Math On Parameters performs math (addition,
subtraction, multiplication, division) on parameters indicated on
the Source1 and Source2 controls.