Teledyne LeCroy AORM - Advanced Optical Recording Measurements - Manual (Page 40)

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ISSUED: June 2013 923133 Rev A
Display Options
ORM parameter calculations can be displayed, histogrammed and trended in a variety of ways.
DISPLAY TYPE VALUE DISPLAYED
Parameter Statistics Off
Single value of the standard deviation of the mean normalized
beginning edge shift values for pits/spaces of interest for last
acquisition.
Parameter Statistics On
Average, minimum, maximum, and sigma of the beginning edge
shift sigma value calculated per acquisition for all acquisitions
since the last C
LEAR S WEEPS operation.
nT Table
List of values of the standard deviation of the beginning edge shift
values for each ‘nT’ spaces (pit) within the selected range
preceding the subject pit (space) for the last acquisition.
Histogram Function
Histogram of beginning edge shift sigma values calculated for
each acquisition for all acquisitions since the last C
LEAR S WEEPS
operation.
Trend Function
Trend of the beginning edge shift sigma values calculated for
each acquisition for all acquisitions since the last C
LEAR S WEEPS
operation.