C2R 30-005, User Manual

Page: 123 / 183

Colibri serie 6 : User’s guide
© 2000-2012 C2R Technologie, Sarl. All rights reserved
123
Rev. A
Example of Image
Crop set to 200B: Crop set to 200T
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)
Example of Image Crop set to 238M:
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 the data (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
Example of Pixel Ship
set to 1S: set to 2S: set to 3S: