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6.4.7. Optimising the image
Procedure
1
To switch from coarse to fine mode, in the status
bar, click the
Coarse
button.
2
Step by step, raise the magnification up to Mag
50.000 x
and focus in between.
If you want to move the field of view at high mag-
nifications, we recommend using the Beam Shift
function instead of moving the stage.
3
Use the Beam shift function:
a
Select the
Column
tab.
b
Click
Beam Shift
.
c
To shift the beam, use the slider or the red
marker.
4
In the toolbar, click the
Reduced Raster
icon.
A small scan frame is shown.
The image outside the scan frame is frozen.
5
To change the size and position of the scan
frame, drag and drop the frame using the
mouse.
6
Focus the image in the reduced raster.
Summary of Contents for Crossbeam 340
Page 1: ...Crossbeam 340 Crossbeam workstation Instruction Manual ...
Page 24: ...OQ çÑ NPQ fåëíêìÅíáçå j åì ä êçëëÄÉ ã PQM ÉåMOE loF OK p ÑÉíó p ÑÉíó ÉèìáéãÉåí ...
Page 60: ...SM çÑ NPQ fåëíêìÅíáçå j åì ä êçëëÄÉ ã PQM ÉåMOE loF RK fåëí ää íáçå ...
Page 120: ...NOM çÑ NPQ fåëíêìÅíáçå j åì ä êçëëÄÉ ã PQM ÉåMOE loF UK qêçìÄäÉëÜççíáåÖ mçïÉê ÅáêÅìáí ...
Page 126: ...NOS çÑ NPQ fåëíêìÅíáçå j åì ä êçëëÄÉ ã PQM ÉåMOE loF NNK ÄÄêÉîá íáçåë ...
Page 130: ...NPM çÑ NPQ fåëíêìÅíáçå j åì ä êçëëÄÉ ã PQM ÉåMOE loF NPK aÉÅä ê íáçå çÑ ÅçåÑçêãáíó ...
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