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GS1 DataBar (RSS)
DataBar Expanded
Usage:
Used to encode primary and supplementary data in retail point-of-sale and
other applications.
Definition:
DataBar Expanded is a variable length symbology that can encode supple-
mentary information in addition to the 14-digit EAN item identification num-
ber and is capable of encoding up to 74 numeric or 41 alphabetic
characters.
Serial Cmd:
<K484,status,fixed symbol length status,fixed symbol length>
Default:
Disabled
Options:
0 = Disabled
Where appropriate, use 1 (non-stacked) for better performance over 2 (stacked and non-
stacked).
Fixed Symbol Length Status (DataBar Expanded)
Definition:
When enabled, the Imager will check the symbol length against the symbol
length field, minus the embedded check digit. If disabled, any length
would be considered valid.
Serial Cmd:
<K484,status,fixed symbol length
Default:
Disabled
Options:
0 = Disabled
Fixed Symbol Length (DataBar Expanded)
Usage:
Fixed Symbol Length helps prevent truncations and increases data
integrity by ensuring that only one symbol length will be accepted.
Definition:
Specifies the exact number of characters that the Imager will recognize
(this does not include start, stop, and check digit characters). The Imager
ignores any symbol not having the specified length.
Serial Cmd:
<K484,status,fixed symbol length
Default:
14
Options:
1 to 74
MS-4 Imager User's Manual
1 = Enabled (non-stacked) 2 = Enabled (stacked and
status,fixed symbol length>
1 = Enabled
status,fixed symbol
Symbologies
non-stacked)
length>
6-25
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