
7
Scanning Area
Because the ICR803 is an imaging device it doesn’t use a single line to scan bar codes.
As such the scanning area used by the ICR803 is rectangular ( 640 x 480) and grows in
size the farther you get from the face of the scanner, as illustrated below:
The scan window size is as follows:
Position From Front Vertical Horizontal Tolerance
5.0 inches 2.42 inches 3.8 inches .1 inch
7.0 inches 3.40 inches 5.3 inches .17 inch
9.0 inches 4.31inches 6.7 inches .23 inch
Scanning Orientation
The ICR803 can read in any orientation. To assist with scanning, the ICR803 has a scan line (red or
green) that appears in the middle of the imaging area. To scan simply align the aiming line in the general
area of the barcode as shown below.
Scanning Technique
SICK AG
ICR803 Getting Started – Rev A 04/2007
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