Psion Teklogix 7525C User Manual download pdf (Page 208)

Chapter 6: Settings

Decoded (HHP)

172 WORKABOUT PRO Hand-Held Computer With Windows Mobile 5.0 User Manual

6.25.2.21 PosiCode (Reduced Space Symbology)

Enable

Setting this parameter to on enables “PosiCode” scanning capability.

PosiCode

“PosiCode” is a “position” based symbology. A position based symbology de-

couples the widths of the bars from their positions. The centers of the bars are

specified to be laid out on a grid of equally spaced parallel lines. The distance

between these grid lines is called the G-dimension and is analogous to the X-

dimension of conventional bar codes.

There are two variations of this code: PosiCode A, and PosiCode B. The options

available with this parameter allow to choose A and B, A and B and Limited A or

A and B and Limited B.

Minimum And Maximum Length

The length of a code refers to the number of characters (i.e., human readable

characters), including check digit(s). Double-tapping on these parameters displays a

screen in which you can set the minimum and maximum allowable code lengths – 1

to 80.

Field Size/Char

Refer to page 148 for details.

6.25.2.22 Composite

Important: To successfully read this type of bar code, the two types of

symbologies included in a composite bar code must be enabled.

A composite symbol includes multi-row 2D components making it compatible with

linear and area CCD scanners along with linear and rastering laser scanners.

The options available for this parameter represent multi-level components of a

composite symbol.

GS1 128

“GS1 128” is the GS1 implementation of the Code 128 barcode specification. The

former correct name was UCC/EAN-128.

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Psion Teklogix 7525C User Manual Page 208