Wasp WLS9500 Manual do Utilizador descarregar pdf (Página 138)

WLS 9500 Product Reference Guide7-50

Symbology - Specific Security Levels

Redundancy Level

The scanner offers four levels of decode redundancy. Select higher redundancy levels for decreasing levels of bar code

quality. As redundancy levels increase, the scanner’s aggressiveness decreases.

Select the redundancy level appropriate for the bar code quality.

Redundancy Level 1

The following code types must be successfully read twice before being decoded:

Redundancy Level 2

The following code types must be successfully read twice before being decoded:

Redundancy Level 3

Code types other than the following must be successfully read twice before being decoded. The following codes must

be read three times:

Redundancy Level 4

The following code types must be successfully read three times before being decoded:

Code Type Code Length

Codabar 8 characters or less

MSI 4 characters or less

D 2 of 5 8 characters or less

I 2 of 5 8 characters or less

Code Type Code Length

All All

Code Type Code Length

MSI 4 characters or less

D 2 of 5 8 characters or less

I 2 of 5 8 characters or less

Codabar 8 characters or less

Code Type Code Length

All All

1 2 ... 133 134 135 136 137 138 139 140 141 142 143 ... 188 189

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Wasp WLS9500 Manual do Utilizador Página 138