Units:

Imported NC units of English or Metric.

Integer Digits:

Imported NC integer digits - between 1 and 6.

Decimal Digits:

Imported NC decimal digits - between 1 and 6.

Type:

Imported NC type - either Absolute or Incremental.

Zero Suppression:

Imported NC Zero Suppression - choose from Trailing, Leading, or None.

Arc Deviation (mil):

Accuracy used when importing routed arcs.