Scanning Tips - Symbol MC9000-G Product Reference Manual

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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

(Aiming Pattern)

PDF417 symbol

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