Nikon LS4000 - Manual (Page 137)

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Unsharp Mask
Unsharp mask increases the sharpness of the
image by making edges more distinct, either
over the entire image or in areas where spe-
cific colors are prominent.
Digital ICE cubed
Three tools are available:
• Digital ICE: reduces the effects of dust and
scratches
• Digtial ROC: restores colors lost through fad-
ing
• Digital GEM: reduces the effect of film grain
Analog Gain
Using analog gain, you can adjust colors by di-
rectly altering the exposure value for each of
the colored elements in the scanner’s light
source.
Scanner Extras
These tools offer control over features specific
to your scanner.