PSC XLR Guia do Utilizador descarregar pdf (Página 10)

8 PowerScan™ Scanner

Figure 4. Depth of Field (HD)

NOTE

In the context of the illustration below, a "mil" repre-

sents the minimum bar code element width. Mea-

surements are based on HD models set with the

standard 28° scan width (as opposed to the Half

Angle setting of 14°). Reference the PowerScan Pro-

gramming Manual (P/N R44-1840) for more informa-

tion about the Half Angle feature.

Specifications are subject to change without notice.

Depth of Field

Paper Labels (HD decoded model, Code 39)

7.5 mil

5 mil

4 mil

3 mil

INCHES

FRONT OF SCANNER

CENTIMETERS

1 2345678

10 15 20

10 mil

20 mil

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 19 20

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