Due to the "fisheye" effect of the wide angle
6 mm lens, the reading area for higher resolution
codes is limited to the central zone of the Vertical
Field of View.
For these applications, Image Cropping is
recommended above and below the central zone
of the Vertical FOV, limiting image acquisition to
the effective reading area and therefore
increasing frame rate and reducing overall image
processing time. See par. 7.2.8.
± 15 mm ≈ 550 pixels
1. Drag top of box to set
x,y coordinates 0,236
2. Drag bottom of box to set
vertical window dimensions 550 pixels