Fiducial

The fiducial is an adjustment aid. It is configured as follows.

When the fiducial is called, up an entry window appears in which the size and the number

of blades on the fiducial have to be entered. The size is always entered together with a

decimal separator, a point or comma. Next a blank space has to be entered and then

the number of the "segments" (a whole number).

The example here is for a diameter of 2.3 mm and 5 "segments":

The fiducial can be positioned by opening a hair cross or by the cursor control. Not all

the hair crosses are available for the fiducial!

This is how the fiducial appears after clicking on OK.The simple hair cross displayed can

be used to shift the fiducial.

Once created a fiducial can be saved together with its size and position for later use,