User`s guide

6-62 Microtek ScanWizard 5
Input/Output/Zoom:
• Input shows the input value of wherever the cursor is pointing on the
horizontal axis of the curve. In the example above, the cursor is pointing to
the middle of the curve, with a value of 136 on the 0-to-255 pixel scale.
• Output shows the output value of wherever the cursor is pointing on the
vertical axis of the curve. In the example above, the cursor is pointing to
the exact middle of the curve, with a value of 119 on the 0-to-255 pixel
scale.
• Zoom indicates the magnification level of the curve box. At 100% zoom,
the curve is seen in its entirety. Using the zoom frame tool (discussed next)
to magnify the curve will zoom in or enlarge your view of the curve,
resulting in a higher zoom percentage (for example, 200%).
Curve buttons
The Curve buttons let you modify the curve. The tools are (left to right) the
pointer, zoom frame, and hand.