Honeywell 8680i

8680i User Guide 167
The smaller number of pixels shipped, the smaller the image, however, after a cer-
tain point the image becomes unusable.
1S ship every pixel (default)
2S ship every 2nd pixel, both horizontally and vertically
3S ship every 3rd pixel, both horizontally and vertically
Example:
U - Document Image Filter
Allows you to input parameters to sharpen the edges and smooth the area between
the edges of text in an image. This filter typically provides better JPEG compression
than the standard E - Edge Sharpen command (see page 168). This filter also
works well when shipping pure black and white images (1 bit per pixel). The optimal
setting is 26U.
0U Document image filter off (default)
26U Apply document image filter for typical document image
nU Apply document image filter using grayscale threshold n. Use lower
numbers when the image contrast is lower. 1U will have a similar effect to
setting E - Edge Sharpen (page 161) to 22e. Range: 0-255.
Example:
Pixel Ship set to 1S:
Pixel Ship
set to 2S:
Pixel Ship
set to 4S:
Pixel Ship
set to 3S:
Document Image Filter set to 0U: Document Image Filter set to 26U: