Advanced Code Reconstruction (ACR™)
Reference Manual 251
The formulas to calculate a maximum depend on various parameters such as:
label height, number of scans per second, code motion speed, etc. Minimum
label heights at different conveyor speeds are given in the tables in section ,
depending on standard a va
lues of 45° and 30°.
DX8210 scanners provide omnidirectional reading
by dividing the scan line into
two legs, which produce a cross pattern where angle is fixed for each leg (see figure
below). Since code reconstruction is used, minimum label heights at different
conveyor speeds are given in the tables in the next section
,
which guarantee
omnidirectional reading for your application.
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