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Chapter 5: Configuration
Decoded (Internal) Scanners
170 Psion Teklogix 7530 G2 Hand-Held Computer User Manual
Check Digit Algorithm
When the Two MSI Plessey check digits option is selected, an additional
verification is required to ensure integrity. Double-tapping on this parameter
displays a dialog box in which you can choose the algorithm to be used: MOD
10/MOD 11 or MOD 10/MOD 10.
Field Size/Chars
Refer to page 148 for details.
5.11.3.16 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 codes containing a
selected length. Choosing Two discrete lengths allows you to decode only those
codes containing two selected lengths. Length within a range allows you to decode
a code type within a specified range from 1 to 12.
Field Size/Chars
Refer to page 148 for details.
5.11.3.17 2D PDF-417 (
SE2223 only)
Enable
Setting this parameter to on enables PDF-417 two dimensional (2D) coding.
Field Size/Chars
Refer to page 148 for details.