Installation and Operating Instructions 135
Image Enhancement Tools
NOTE: The Sharpen option on this screen operates
independent of the Sharpen or Sharpen More tools on
the tool list.
Sharpen — Use this option to sharpen the zoomed area of the
image. The unit reduces the amount of blur in the image. The
amount of sharpening depends on the zoom level. The brightness
chart (if displayed) also reflects the changes.
1:1 — Click to remove the zoom effects and display the image at its
original size. The image reflects any enhancements.
Tools — Use one or more image tools to enhance the image.
Bright/Contrast — Click to change the brightness and/or
contrast (see Modifying the Image on page 137).
Color/Light — Click to change the hue, saturation and/or
lightness screen (see Modifying the Image on page 137).
Tool List — Use this drop down list to display the other image
enhancement tools (see Modifying the Image on page 137).
Undo — Click to cancel the last tool change.
Apply — After selecting a tool, click to apply the tool’s
enhancements to the image (see Modifying the Image on
page 137).
Brightness Chart — Click to display the brightness chart in
the lower left corner of the image. This chart shows the
brightness of each color in the image. Many image processing
software products call this a “histogram”.
The chart’s horizontal axis ranges from pure black to pure
white (left to right). The vertical axis shows the count of pixels
(picture elements) in the image from black to white. As you
enhance the image, the brightness chart reflects the changes.
Click again to remove the brightness chart from the image area.
Full Scrn — Click to hide the image enhancement controls and
display the image full-screen. Click anywhere on the image to exit
full-screen mode and display the controls again.
NOTE: Image resolution does not increase; the image is simply
displayed over a larger area.
Load — Click to load an image from a destination. Then you can
modify or print it.
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