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Baker AWA-IV Software Overview
Data Tab—Pi View
Clicking on the PI (Polarization Index) tab displays the PI view, which contains the PI/DA graph and data table.
The PI graph charts the current vs. time and the Megohm reading vs. time. Under the PI graph are selected data
points used in the graph. On the right side of the graph you will see data for PASS/FAIL, test voltage, DA/PI ratios,
and four check boxes.
Use the Megohm Plot and Current Plot check boxes to select whether the data will be plotted in minutes or
seconds. Unchecking both boxes in a section removes the element from the display.
In the small graphic display area, you can hold down the left mouse button and drag a box around an area of the
screen to zoom in on the area. You can also use your finger to draw the box around the area you want to zoom in
on.
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Baker AWA-IV 71-015 EN V16 User Guide
Fig 57: Data tab, PI view.
www.megger.com
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