Argox AS-9500 - Manual (Page 122)

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nT The top edge of the shipped image corresponds to row n of the
image in memory. Range: 000 - 480. (Default = 0)
nB The bottom edge of the shipped image corresponds to row n - 1
of the image in memory. Range: 000 - 480. (Default = all rows)
Alternately, specify the number of pixels to cut from the outside
margin of the image; thus only the center pixels are transmitted.
nM Margin: cut n columns from the left, n + 1 columns from the
right, n rows from the top, and n + 1 rows from the bottom of the
image. Ship the remaining center pixels. Range: 1 - 238.
(Default = 0, or full image)
P - Protocol: Used for shipping an image. Protocol covers two
features of the image data being sent to the host. It addresses the
protocol used to send thedata (Hmodem, which is an xmodem 1K
variant that has additional header information), and the format of
the image data that is sent.
0P None (raw data)
2P None (default for USB)
3P Hmodem compressed (default for RS-232)
4P Hmodem
S - Pixel Ship: Can be used to decimate the image by shipping
only certain, regularly spaced pixels. For example, 4S would
transmit every fourth pixel from every fourth line. The smaller
number of pixels shipped, the smaller the image. However, after a
certain point, the image becomes unusable.
1S ship every pixel (default)
2S ship every 2nd pixel, both horizontally and vertically (default)
3S ship every 3rd pixel, both horizontally and vertically
U - Document Image Filter: Sharpens the edges and smoothes
the area between the edges of the transmitted text image. The
Document Image Filter enhances images of documents such as ID
cards and prescriptions. This filter should be used with gamma
correction (see page 8-4), with the imager in a stand, and the
image captured using the command:
IMGSNP1P0L168W90%32D
better JPEG compression than the standard E -Edge Sharpen
command. This filter also works well when shipping pure black