Datalogic QD2590-BK, Краткое руководство пользователя

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Using the QuickScan™ QD2590
QUICK REFERENCE GUIDE
7
Relative Size and Location of Aiming System
Pattern on Linear bar code
A red beam illuminates the label. The field of view indi-
cated by the aiming system will be smaller when the
reader is closer to the bar code and larger when it is far-
ther from the code. Symbologies with smaller bars or ele-
ments (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 aiming system is centered and the entire bar code is
within the aiming field, you will get a good read. Success-
ful reading is signaled by an audible tone plus a good-read
green spot LED indicator.
Refer to the QuickScan™ QD2590 Product Reference
Guide (PRG) for more information about this feature and
other programmable settings.
Relative Size and Location of Green Spot