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PRESCAN
AE (Auto Exposure) function is performed in the following
cases:
• When prescanning negative film.
• When selecting [Auto Expose for Slides] in the Preferences (p.89) and pres-
canning colour positive film.
AE Lock allows you to lock an auto exposure value.
Once the auto exposure is locked, multiple images in a same film are scanned with the same
exposure settings when performing the prescan and the final scan. With the AE lock function, for
example, when scanning a backlit scene or a scene where exposure comoensation has been
used, you can obtain a scanned image which reflects the exposure correction made when taking
a photograph.
AUTO EXPOSURE LOCK
Click on .
• The prescan is performed with the AE function.
1
Click on .
• The exposure setting displayed in the Prescan window is locked.
2
Select an image to which the same locked exposure setting is to be
applied and click on the Prescan button.
• The locked exposure setting will apply to the selected prescan image.
• The prescan and the final scan will be performed with the locked exposure setting until the
AE Lock function is cancelled by clicking on the AE lock button again.
• When [Auto Expose for Slides] in the Preferences (p. 89) is not checkmarked, the AE lock
function is not available with a positive film.
3
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General