Using Auto Adjust; Activating And Resetting Auto Adjust Settings; Removing Or Preserving A Color Cast - Epson Expression 800 User Manual

Auto Adjust affects only
the part of the image
inside the active frame.
To transfer the
adjustments to a larger
image area, see
Transferring Zoomed
Corrections.
If you're using one of
the Polaroid modes,
SilverFast Lite
automatically activates
a custom Auto Adjust
mode for the Polaroid
photograph; see
Scanning Polaroid
Photographs for details.
Adjusting Image Quality

Using Auto Adjust

The Auto Adjust tool checks the image for the brightest and darkest
points and sets the highlight and shadow points according to a preset
formula. It also adjusts the midtones to align with the extreme points for
an overall brighter image. Use Auto Adjust for color or grayscale images;
it isn't needed for line art (1-bit Line Art [OCR]).
You can also use Auto Adjust to mark particular color casts in the image
for removal or preservation from automatic adjustments. See
or Preserving a Color Cast

Activating and Resetting Auto Adjust Settings

To activate Auto Adjust, click the
To reset the Auto Adjust settings to their default values, hold down the Alt
key (Windows) or option key (Macintosh) and click the
button. On the Macintosh, if you have multiple frames, the frame numbers
appear in each frame when you press the control key.

Removing or Preserving a Color Cast

Sometimes an image has a distinctive overall color, or color cast . Auto
Adjust looks for and balances the color by removing any dominating color
casts in the image. Usually you'll want to remove dominating color casts
from your scanned images, but sometimes a color cast may be desirable.
For example, a photograph of a sunset might have red color cast. In this
case, you probably would not want to remove the color cast.
for details.
Auto Adjust button.
Removing
Auto Adjust
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