Selecting the waveform interpolation
Select Display >Waveform Interpolation,
and then select one of the following: 
■
Sin(X)/X interpolation computes record
points using a curve fit between the
actual samples acquired.
■
Linear interpolation computes record
points between actual acquired samples
by using a straight line fit.
 
Quick tips
■
Sin(X)/X interpolation is the default interpolation mode. It requires fewer actual sample points than linear interpolation to
accurately represent the waveform.
Display a waveform  
108  DPO70000SX Series User