User Guide

8 - 8 4600g, 4600r, 4800i User’s Guide
F - File Format: Indicates the type of file format in which to save the image.
0F KIM format
(default)
1F TIFF binary
2F TIFF binary group 4, compressed
3F TIFF grayscale
4F Uncompressed Binary
5F Uncompressed grayscale
6F JPEG image
7F Outlined image
8F BMP format
H - Height of Signature Capture Area: In the example, the height of the area
to be captured is 1 inch, resulting in a value of H = 1/0.01 = 100. The value for
H is slightly larger, to accommodate some extra image capture area outside of
the signature capture box.
K - Gamma Correction: Gamma measures the brightness of midtone values
produced by the image. You can brighten or darken an image using gamma
correction. A higher gamma correction yields an overall brighter image. The
lower the setting, the darker the image. A setting of 100 results in no
adjustment to the image.
(Default = 50K)
0K Gamma correction off
50K Apply gamma correction for brightening typical document image
n K Apply gamma correction factor n ( n = 1-255)
R - Resolution of Signature Capture Area: The number of pixels that the
imager outputs per each minimum bar width. The higher the value for R, the
higher the quality of the image, but also the larger the file size. To specify a
non-integer value for the resolution, use a number greater than or equal to
1000. For example, use 2500 to specify a resolution of 2.500. The imager
automatically inserts a decimal point between the first and second digit. Set
to zero when using the A and B modifiers.
S - Bar Code Aspect Ratio: The ratio of the bar code height to the narrow
element width. In the example, the narrow element width is .010 inches and
the bar code height is 0.400 inches, resulting in a value of S = 0.4/0.01 = 40.
W - Width of Signature Capture Area: In the example, the width of the area
to be captured is 1.90 inches, resulting in a value of W = 1.9/0.01 = 190. The
value for W is slightly larger, to accommodate some extra image capture area
outside of the signature capture box.
X - Horizontal Bar Code Offset: The horizontal ratio offset of the center of the
signature capture area, in multiples of the minimum bar width. In the example,
the horizontal offset is 0.
Y - Vertical Bar Code Offset: The vertical offset of the center of the signature
capture area, in multiples of the minimum bar width. Negative numbers
indicate that the signature capture is above the bar code, and positive numbers
indicate that the area is below the bar code. In the example, the horizontal
offset is 0.70 inches, resulting in a value for Y = 0.7/0.01 = 70.