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C-22 Psion Teklogix Omnii XT10 Hand-Held Computer User Manual

Appendix C: Bar Code Settings

Decoded (Internal) Scanners

Discrete 2 of 5

that falls within a specified range (e.g. between 10 and 15 characters). The minimum and

maximum values for the range are 4 and 14, respectively.

Check Digit Verification

When enabled, this parameter checks the integrity of an I 2 of 5 symbol to ensure it complies

with a specified algorithm: either USS (Uniform Symbology Specification) or OPCC (Opti-

cal Product Code Council).

Transmit Check Digit

If this parameter is enabled, the check digit is included with the bar code data.

Convert To EAN 13

If this parameter is enabled, an I 2 of 5 bar code is converted to EAN 13.

Length Restriction

Refer to “Length Restriction” on page C-14 for details.

Add/Remove Data

Refer to “Add/Remove Data” on page C-14 for details.

C.2.16 Discrete 2 of 5

Enabled

Set this parameter to on to enable “Discrete 2 of 5”.

Set Length L1 and Set Length L2

Lengths for “Discrete 2 of 5” can be set for Any length, Length within a range, One discrete

length or Two discrete lengths. The length of a code refers to the number of characters (i.e.,

human readable characters), including check digit(s).

Double-tapping on this parameter displays a dialog box labelled Set Code Lengths where

you can define the code length that will be recognized by your scanner.

Choosing One discrete length allows you to decode only those bar codes of a specified

length. Choosing Two discrete lengths allows you to specify two lengths of bar codes that

may be decoded. Length within a range allows you to decode any bar code with a length

that falls within a specified range (e.g. between 10 and 15 characters). The minimum and

maximum values for the range are 1 and 12, respectively.

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