How To Scan - Argox AI-6821 User Manual

2.1.2 How to scan

AI-6821 emits a cross pattern when it is
scanning. Any bar code in the range of the
cross could be read. Typically, the bar code
closest to the center will be read first, but if
the quality of this bar code is poor, your
scanner might read other bar code first.
If you want to scan a bar code in a small area
that contains multiple bar codes, it would be
better to cover other bar codes in the range
of the cross, in case your scanner scans the
bar code you don't need.
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