Datalogic PM9300, Краткое руководство пользователя

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Using the PowerScan™ PM9300
Quick Reference Guide 3
Reading Angle
Successful scanning is obtained by tilting the reader with
respect to the barcode to avoid direct reflections that
impair the reading performance, see the figure below.
Symbologies with smaller bars or elements (mil size)
should be read closer to the unit. Symbologies with larger
bars or elements (mil size) should be read farther from the
unit.
If the entire bar code is within the scan line, you will get a
good read. Successful reading is signaled by an audible
tone plus a good-read green spot LED indicator.
Reference the PowerScan 9300 Product Reference Guide
(PRG) for more information about this feature and other
programmable settings.