7-10 MicroHAWK Engine Integration Guide
Code 39
Large Intercharacter Gap (Code 39)
Fixed Symbol Length Status (Code 39)
Fixed Symbol Length (Code 39)
Usage: Large Intercharacter Gap is helpful for reading symbols that are printed
out of specification.
Definition: When enabled, the reader can read symbols with gaps between symbol
characters that exceed three times (3x) the narrow element width.
Serial Cmd:
<
K470,
status,check character status,check character output status,
large
intercharacter
gap,fixed symbol length status,fixed symbol length,full
ASCII set>
Default: Disabled
Options: 0 = Disabled 1 = Enabled
Definition: When enabled, the reader will check the symbol length against the symbol
length field. If disabled, any length will be considered valid.
Serial Cmd: <K470,status,check character status,check character output status,large
intercharacter gap,fixed symbol length status,fixed symbol length,full
ASCII set>
Default: Disabled
Options: 0 = Disabled 1 = Enabled
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 reader will recognize (this
does not include start and stop and check character characters). The
reader ignores any symbology that does not match the specified length.
Serial Cmd: <K470,status,check character status,check character output status,large
intercharacter gap,fixed symbol length status,fixed symbol length,full
ASCII set>
Default: 10
Options: 1 to 64
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