Keysight Truevolt Series Operating And Service Manual page 133

Features and Functions
For Binning Manual , you can set number of bins to 10, 20, 40, 100, 200, or 400. You can specify the bin
range as either Low and High values, or as a Span around a Center value. For example, the histogram
range shown above (from -5 to 4 V) could be specified as a Low of -5 V and a High of 4 V, or a Center of -
0.5 V and a Span of 9 V.
The Outer Bins softkey displays two additional bins, for readings above and below the bin range. For
example, this image shows the Outer Bins softkey set to Off .
The image below adds the outer bins to the display. The relatively large number of readings above the bin
range (the cyan bar) causes the bars within the bin range to shrink.
The main histogram menu includes a Cumulative softkey that hides or shows a line representing the cumu-
lative distribution of the histogram data. Note that this line represents all of the data only when the outer
bins are shown; if the outer bins are not shown, the outer bin data is not represented in the line. The cumu-
lative distribution line always goes from 0 to 100% on the vertical scale, regardless of the histogram's
scale.
The final button on the histogram menu, Clear Readings , clears reading memory and starts a new his-
togram.
134 Keysight True volt Series Operating and Service Guide