The precision of relocation can be improved by determination of an offset value. This value describes the position offset between the loaded image and the live image. The defined offset value is only valid for the loaded image. If another image is loaded or if you close the dialogue, the offset value will be deleted.

  1. An offset is visible when you try to relocate marker positions on the live image comparing to the LM image.
  1. Click on the Set Offset button.
  2. The stage moves to the selected marker position. Then a message appears which asks you to move the stage to the correct position.
  3. Move the stage manually to the correct position by using the joystick.
  4. Confirm the message by clicking on the OK button.
  1. Now you can repeat the relocation. The positions should be identical now.