FEI Quanta FEG 250, User'S Operation Manual, Page: 130 / 228

Stages: Stage Related Functions
7-16
1. Select a sample surface feature and view it at an appropriate
magnification to check its relation to other structures.
2. Click the Stage menu / Define User Units… A Start dialogue
appears. Click the Define New User Units radio button.
Redefine User Units – for changing or updating User Units.
Redefine User Units with Shift – as above with the Beam Shift.
Reset User Units so, that they are equal to the Stage Units
Show how User Units are now defined – displays the actual
definition with the possibility to move the points step by step.
3. Click the sample user point (0,0), its coordinates appear in the
Details… module.
4. Repeat the step 3 for the sample user point (1,0).
5. Repeat the step 3 for the sample user point (0,1).