Psion Teklogix PX750, Руководство пользователя

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Appendix C: Bar Code Settings
Interleaved 2 of 5
Psion Teklogix NEO Hand-Held Computer User Manual C -29
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.2.14 Interleaved 2 of 5
Enabled
Set this parameter to on to enable I nterleaved 2 of 5 .
Reading Range
This parameter determines the reading distance from which a bar code can be successfully
scanned. The default setting,
Extended , allows for increased reading distance.
Check Digit Verification
The available options for this parameter are Disabled, MOD 10 Check and French CIP .
Check Digit Verification uses the specified algorithm of the option you've chosen to ensure
the integrity of the symbol data before transmitting. If the data does not contain that algo-
rithm, the data is not transmitted.
Transmit Check Digit
If the check digit is to be transmitted with the data, this parameter must be enabled.
Set Length L1, Set Length L2, and Set Length L3
Lengths for Interleaved 2 of 5 can be set from 0 to 255 . 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 dialog boxes where you can define the code
length that will be recognized by your scanner.
Length Mode
You can chose to set L1 as Minimum Length or L1, L2, L3 as Fixed Length .
Length Restriction
Refer to “Length Restriction” on page C-7 for details.
Note: French CIP (French pharmaceutical) is only used with bar codes containing
7 characters.