3D Histech Pannoramic 250 FLASH II User Manual page 119

Pannoramic 250 FLASH II 1.18.1 User's Guide
Virtual slide is improperly focused almost across its entire surface
Focus range enabled
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Poor image quality
Imaging error (for example, chromatic aberrations)
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Do not modify the camera driver settings, as the default settings
adjusted by 3DHISTECH, give the most accurate images.
Virtual slides show poor stitching in Pannoramic Viewer
Scan camera is not properly adjusted (for example, due to loose fixture)
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Preview image is too dark / too bright
Invalid compensation image for preview camera
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Digitization process is extremely slow
Extended focusing option is activated
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Z-stack option is activated
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Image is out of focus (in Manual mode)
Focus range limit is activated
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May 29, 2014 – Rev. 1
Disable Limiting focus range.
Contact 3DHISTECH Service for support.
Warning!
Contact 3DHISTECH Service for support.
Capture a new compensation image for the preview camera (see section 4.3.6
Service panel)
Deactivate the Extended focusing option if not required.
Deactivate the Z-stack option if not required.
Deactivate the Limiting focus range option.
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5 Troubleshooting and Maintenance
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