HEIDENHAIN iTNC 530 (606 42x-01) - Manual (Page 590)

590 Test Run and Program Run
16.1 Gr
aphics
Switch the frame overlay display for the workpiece blank on/off:
U Shift the soft-key row until the soft key for the rotating and
magnification/reduction appears
U Select functions for rotating and magnifying/reducing:
U Show the frame for the BLK FORM: Set the highlight
in the soft key to SHOW
U Hide the frame for the BLK FORM: Set the highlight in
the soft key to OMIT