Microscan MINI Hawk User Manual page 136

Code 39
Large Intercharacter Gap (Code 39)
Large Intercharacter Gap is helpful for reading symbols that are printed
Usage:
out of specification.
Important: Do not use Large Intercharacter Gap with Narrow Margins
enabled, because a large intercharacter gap (over 3x) could cause a narrow
margin (5x) to be interpreted as an intercharacter gap.
When enabled, the imager can read symbols with gaps between symbol
Definition:
characters that exceed three times (3x) the narrow element width.
<K470,status,check character status,check character output
Serial Cmd:
intercharacter
ASCII set>
Default: Disabled
Options: 0 = Disabled
Fixed Symbol Length Status (Code 39)
When enabled, the imager will check the symbol length against the symbol
Definition:
length field. If disabled, any length will be considered valid.
<K470,status,check character status,check character output status,large
Serial Cmd:
intercharacter
ASCII set>
Default: Disabled
Options: 0 = Disabled
Fixed Symbol Length (Code 39)
Fixed Symbol Length helps prevent truncations and increases data integrity
Usage:
by ensuring that only one symbol length will be accepted.
Specifies the exact number of characters that the imager will recognize
Definition:
(this does not include start and stop and check character characters). The
imager ignores any symbology that does not match the specified length.
<K470,status,check character status,check character output status,large
Serial Cmd:
intercharacter gap,fixed symbol length
ASCII set>
Default: 10
1 to 64
Options:
6-10
gap,fixed symbol length status,fixed symbol length,full
1 = Enabled
gap,fixed symbol length
1 = Enabled
MINI Hawk High Performance Imager User's Manual
status,large
status,fixed symbol length,full
status,fixed symbol length,full