Stereo Scan 440 - DCU

E- 30 Appendix E Options
Select one comer of the area required
Over the image click on one comer of the area of interest. Once this point is
selected there is no need to hold the mouse button down. A rectangle will be
drawn representing the area. If required you may cancel this function with the
right mouse button.
Select the opposite comer of the area required
Over the image click on the opposite comer to complete the selection of the area
of interest. Alternatively click the right mouse button to reselect the top left
comer.
The software will attempt to use the beamshift to move the area to the centre of
the screen. If the movement required is outside the range of the beamshift then a
stage move~nt will be used. with the positioning such that following the move
the beamshift will be zero.
The magnification will then be increased such that the defmed area fills the field
of view.
F4 will rewm the magnification to its previous value.
1.14. Stage Centre Point
Introduction
This function allows the user to point to an object in the field of view and bring it
to the centre. The function is provided as part of the standard software but
requires the stage motorisation option.
Operation
. From the Top Menu - Stage/Vac - Centre Point
. From the Stage Move popup ~nu (press the right mouse
button over the stage IIK>ve window)
. Via the Centre Point Macro function
. Via the Cenb'e Point Icon Function
. By pressing Chi Tab on the keyOOard
The function may be selected as follows:-
Stereoscan 440 OIJerator Manual