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R
PixelPro 3.2 Instruction Manual
inch.
Operating Procedure:
1) Click [Draw] and draw a straight line on the image. Hold [ctrl] to draw horizontal or
vertical lines.
2) Enter the length and units represented by the number of pixels of the straight line.
3) Enter a name for the calibration scale.
4) Click [Apply] to save and use the calibration ruler.
View/Edit Calibration Table: The user can create and switch among multiple groups of
calibration scales for different measuring applications. The calibration scales can be
viewed or edited on the calibration table.
Open the calibration table, check the box in the "Current" column and select the desired
calibration ruler. The software default calibration ruler should be applied to all
measurement projects. Selected calibration rulers can be edited and added on the right
side. Right click to bring up a context menu: [Cancel] cancels the selected calibration
ruler, but the calibration ruler being applied cannot be canceled; [Load] loads previously
saved calibration tables; [Save As] calculates the whole calibration table and saves it.
Resolution is the preview resolution of the new calibration ruler. Changing the resolution,
calibration ruler and measurement data will automatically update to the new resolution.
Note: Calibration can be performed more accurately with a micrometer. Using an
incorrect calibration table will lead to incorrect measurement results. Special caution
must be taken to select the correct calibration table before working on image
measurements.
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