Psion Teklogix PX750, Руководство пользователя

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Appendix C: Bar Code Settings
PDF-417
Psion Teklogix NEO Hand-Held Computer User Manual C -33
Linear Transmission Only
When Linear Transmission Only is enabled, only the linear code portion of the composite
bar code is transmitted when scanned.
Security Level
This parameter is used to differentiate between TLC-39 and standard Code 39. Tapping on
Security Level displays a dialog box in which you can assign a value from 0 to 100 . The
higher the value assigned, the lower the decode rate.
Length Restriction
Refer to “Length Restriction” on page C-7 for details.
Add/Remove Data
Refer to “Add/Remove Data” on page C-8 for details.
C.2.21 PDF-417
Enabled
Set this parameter to on to enable PDF-417.
Length Restriction
Refer to “Length Restriction” on page C-7 for details.
Add/Remove Data
Refer to “Add/Remove Data” on page C-8 for details.
C.2.22 Micro PDF-417
Enabled
Set this parameter to on to enable Micro PDF-417 .
Code 128 Emulation
When this parameter is enabled, the scanner transmits data from certain Micro PDF-417
symbols as if it was encoded in Code 128 symbols.
If
Code 128 Emulation is enabled , the following Micro PDF-417 symbols are transmitted
with one of the following prefixes:
]C1 if the first codeword is 903-907, 912, 914, 915
]C2 if the first codeword is 908 or 909