Symbol Technologies MC9000-G Benutzerhandbuch

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code was decoded successfully.
Figure 2-33.  Bar Code Centered in Aiming Pattern
Figure 2-34.  Bar Code Not Centered in Aiming Pattern
4.
Release the trigger.
Imager decoding usually occurs instantaneously. The mobile computer 
repeats the steps required to take a digital picture (image) of a poor or 
difficult bar code, as long as the trigger remains pulled.
Scanning Tips
Optimal scanning distance varies with bar code density and scanner optics.
Hold the scanner farther away for larger symbols.
Move the scanner closer for symbols with bars that are close together.
Linear bar code
PDF417 symbol
Symbol
View Finder
(Aiming Pattern)
Correct
Correct
Incorrect
Note