PSC LINEAR IMAGER 7000 Manual de Instruções descarregar pdf (Página 135)

Code 128

Product Reference Guide 5-43

Code 128 — continued

Length Control

Fixed Length Decoding —

When fixed length decoding is enabled,

the scanner will decode a bar code if the label length matches one of the

configurable fixed lengths.

Variable Length Decoding —

When variable length decoding is

enabled, the scanner will decode a bar code if the label length falls in the

range of the configurable minimum and maximum length.

Configuring Fixed Length Decoding:

1. Scan the START bar code.

2. Scan the Fixed Length Decoding bar code.

3. Scan the END bar code.

4. Set Length 1 to the first fixed length by following the

Code 128

Length 1, Length 2 Programming Instructions

below.

5. Set Length 2 to the second fixed length (or to ‘00’ if there is only

one fixed length) by following the Code 128 Length 1, Length 2 Pro-

gramming Instructions

below.

Configuring Variable Length Decoding:

1. Scan the START bar code.

2. Scan the Variable Length Decoding bar code.

3. Scan the END bar code.

4. Set Length 1 to the minimum length by following the

Code 128

Length 1, Length 2 Programming Instructions

below.

5. Set Length 2 to the maximum length by following the

Code 128

Length 1, Length 2 Programming Instructions

below.

1 2 ... 130 131 132 133 134 135 136 137 138 139 140 ... 211 212

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PSC LINEAR IMAGER 7000 Manual de Instruções Página 135