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Point the LED lightbeam to barcode as shown in the scan position illustration.
The barcode will be read and the reading results will be indicated.
A “Good Read” means that the scanner has effectively recognized and decoded the bar
code. In most cases, the application program will provide an indicator signal or a
buzzer signal to indicate a good read to the user.
When the read is incorrect you can try again, paying attention to the instructions in this
chapter.
When reading a small bar code, decrease the distance between the collector and the bar
code. For larger bar codes, position the collector so that the bar code fits into the LED
light beam. When reading a very high density bar code, decrease the distance between
the collector and the bar code. For a low density bar code, increase the distance
between the collector and the bar code.
5.2 Barcode reading problems
When the barcode can not be read, try the following:
Change the angle between the bar code and the collector.
Change the distance between the bar code and the collector.
If the bar code is larger than the LED light beam, try moving the collector a bit
further away from the bar cod
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