HEIDENHAIN IK 5394-3D - Manual (Page 330)

Chapter 4 Programming
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Step 8
Select the desired probe tool and enter the desired number of scans as shown.
NOTE
The QC-5000 will default to the appropriate set probe tool for
the feature type. Users may ignore the boxes for other feature
types.
Step 9
Click OK in the dialog box.
The polar grid is created and the program is ready to run.