Metrologic IS421X ScanGlove Uživatelská příručka stáhnout pdf (Strana 15)

Figure 4

Depth of Field and Symbol Specification

(Refer to Figure 4)

Code Type* Minimum Small Code Density Depth of Field

Element

Mil. (1/1000")

UPC/EAN 10.4 80% 1.5" - 5.5"

UPC/EAN 13.0 100% 1.5" - 6.0"

Code 39 7.5 High 1.5" - 4.0"

Code 39 12.0 Medium 2.5" - 5.5"

Code 39 21.0 Low 3.0" - 6.5"

I 2 of 5 7.5 High 1.5" - 4.0"

I 2 of 5 12.0 Medium 3.0" - 5.5"

I 2 of 5 21.0 Low 2.5" - 6.0"

Codabar 6.5 High 2.5" - 4.0"

Codabar 9.8 Medium 2.0" - 5.0"

Codabar 13.0 Low 2.0" - 6.0"

Code 128 7.0 80% 2.0" - 4.0"

Code 128 13.0 100% 3.0" - 6.0"

* All codes printed black on white.

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 27 28

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Metrologic IS421X ScanGlove Uživatelská příručka Strana 15