User's Manual

Table Of Contents
C-8 Psion Teklogix Omnii Hand-Held Computer User Manual
Appendix C: Bar Code Settings - TBD
Decoded (Internal) Scanners
Decoded (Internal) Data Options
Linear security level 3 specifies that code types other than the following must be success-
fully read twice before being decoded. The following codes must be read three times:
Linear security level 4 requires that all code types be successfully read three times before
being decoded.
Bi-Direction Redundancy
When this parameter is enabled, a bar code must be successfully scanned in both directions
(forward and reverse) before being decoded.
C.2.3 Decoded (Internal) Data Options
Transmit Code ID Char
A code ID character identifies the scanned bar code type. In addition to any single character
prefix already selected, the code ID character is inserted between the prefix and the decoded
symbol.
When you double-tap on this parameter, a dialog box is displayed in which you can choose a
transmit code: None, AIM or Symbol.
Scan Data Format
This parameter allows you to change the scan data transmission format.
Double-tapping on Scan Data Format displays the following options from which you can
choose a data format: data (as-is), data [S1], data [S2], data [S1][S2], [P] data, [P] data
[S1], [P] data [S2] and [P] data [S1][S2].
Code Type Length
MSI Plessey 4 or less
D 2 of 5 8 or less
I 2 of 5 8 or less
Note: This parameter is only valid if a “Linear Security Level” is enabled.