- Click the Edit option.
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Select one of the following options:
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Calibrate by Ratio: Enter a number in the available fields and select a unit of measurement from the drop-down list. The length configured on the left side of the equation will be converted to the length configured on the right side of the equation.
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Calibrate by Factor: Enter a standard scale factor in the available field to set the calibration to that scale factor. See http://www.archtoolbox.com/representation/cad/scalefactor.html for a list of scale factors.
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- Enter a number in the available field and select a unit of measurement from the drop-down list. The length of the line segment you created will be converted to the selected number and unit of measurement.
- Click Make Default Page Calibration to set the configured conversion as the default conversion to use when this document is measured.
- Click Calibrate.