Pannoramic 250 FLASH III 3.0.2 User’s Guide
5.1.1 Profile Settings Panel
If the specimen cannot be identified as required for digitization, (for example, weak
contrast), it can help to encircle completely the specimen with a black marker pen. You
have to draw a full circle with the pen to enable the detection. Marker pen detection will
make specimen detection easier by limiting the scanned area. If this option is selected,
only the area encircled with a marker pen will be scanned. You can define the threshold
level by changing the threshold value in the
Use marker with threshold
selection box in
the range of 0-255. This sets the sensitivity of the specimen detection inside the marker
area. To set the desired threshold value manually, change the setting in the
Specimen
threshold
selection box in the range of 0-255. The default value is 105.
◦
Everything within marker
To scan everything within the marked area, check the
Everything within marker
selection
box.
Alternatively, click
in the preview window to activate this function.
Figure 27 – Scan everything within the marked area (selected / not selected)
•
Threshold enhancement
◦
Remove coverslip
–
If selected, the edges of the coverslip are not detected as specimen
to be scanned. Depending on the threshold level, it is possible that the edges of the
coverslip are detected as areas to be digitized.
September 16, 2020 – Rev. 1
3DHISTECH Ltd.
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