23
Application Creation
Bar code properties (cont.)
Checksum Transmission
Specifies whether the checksum characters are included in the data being
transmitted.
Code Length Qualification
Because of the weak structure of the 2 of 5 codes, a partial scan has a high
probability of decoding as a valid but shorter 2 of 5 codes (known as short scan). To
prevent this kind of undesired reading, the
Code Length
settings can help to insure
that the correct code is read by qualifying the allowable code length. Code length
parameters can be configured in two ways:
Fixed Code Length
or
Max / Min code
length
. If the fixed code length is selected, up to 2 fixed lengths can be specified. And
if max / min code length is selected, the max length and the min length must be
specified, and the scanner will only accept those codes with lengths fall between max
/ min length specified.
Read Odd Number of Digits
This parameter is available only for the Interleave 25. This parameter must be
enabled in order to read Interleave 25 labels that contain odd number of digits.
Codabar
CodaBar is a variable length bar code type that permits the encoding of the following 22
characters: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, -, $, /, :, ., +, ], ,(comma), A, B, C, D. The characters
A B C and D are only used as start and stop characters. Thus, the first and last digits of a
CodaBar message must be A B C or D and the body of the message should not contain
these characters.
Enable Codabar
Enables Codabar as an active bar code type.
Start / Stop Selection
There are four different start/stop pairs
available as listed below.
1. None
2. abcd / abcd
3. abcd / tn*e
4. ABCD / ABCD
5. ABCD / TN*E
Figure 13
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