Setting
Description
Linear Units
Set the units in which you want measurements to be displayed in the Measurement palette: points, picas, inches, millimeters, or centimeters.
Linear Precision
Set the slider to indicate the number of digits that you want after the decimal point for distance measurements, from 0 to 6. The left-hand number in the Sample at the bottom of the Measurement tab will show the results of your Linear Precision selection. In the sample below, it is four digits.
Angular Precision
Set the slider to indicate the number of digits after the decimal point for angle measurements, from 0 to 6. The right-hand number in the sample at the bottom of the Measurement tab will show the results of your Angular Precision selection. In the sample above, it is two digits.