Anywhere a number with units is displayed, it is presented in the active unit system, unless indicated otherwise. A job file can be set to one of the different length and angular units selected using radio buttons on the Units tab of User Options:
The current active units is also displayed at the bottom of the SA window in the SA Status Bar.
To Set the Default Job File Units (No Template File In Use)
Click to activate the Machine Configuration tab.
Click the No Template Default Options button.
In the New File Defaults dialog, select the preferred units.
Decimal Precision is controlled on the Display tab of the User Options.Decimal Digits for Display