254764-001 Rev B 50
~LQ1
This command allows partial decodes to activate the output ports
~LQ0
This command disables partial decodes to activate output ports.
NOTE: In SV firmware versions x238 and lower, ~LQ commands are not implemented and the
command ~HQ1 must be used to disable partial decodes from activating ports. In this case the
standard data transmission format is modified and ScanVision will not display data characters
correctly.
~LDxx
This command sets the % decode threshold for a passing condition. If analyzing poorly printed symbols, it
is recommended that partial decodes be enabled at the decoder level when this command is enabled.
xx = failure threshold. Example ~LD75: if 74 % or less of scans on a code were not fully decoded, this sets
a failure for this parameter.
~PB816xxx100
This command sets the minimum percent of scans on a code which calculate good quiet zones to determine
an acceptable quiet zone analysis. The field xxx is the minimum passing threshold. Example: if xxx = 030,
a minimum of 30% of all fully decoded scans on a code must calculate a good quiet zone, or a failure
condition is set for this parameter.
~PB806xxx000
This command sets the threshold for the ANSI Defects calculation on a code to set a failure condition. The
field xxx is the passing threshold for the calculation. For example: if xxx = 025, a Defects analysis of 26%
or higher will cause a failure condition for this parameter.
~PB802xxx100
This command sets the threshold for the ANSI Decodability calculation on a code to set a failure condition.
The field xxx is the passing threshold for the calculation. For example: if xxx = 037, a Decodability
analysis of 36% or lower will cause a failure condition for this parameter.
~PB804xxx100
This command sets the threshold for the ANSI Symbol Contrast calculation on a code to set a failure
condition. The field xxx is the passing threshold for the calculation. For example: if xxx = 020, a Symbol
Contrast analysis of 19% or lower will cause a failure condition for this parameter.
~LN##
This command sets the minimum number of codes to be read during a sync period. ## = the number of
codes. For example: ~LN02 causes a No Read condition to be set if less than 2 bar codes are fully decoded
during a sync interval.
~LZ##
This command sets the exact number of codes to be read during a sync period. ## = the number of codes.
For example: ~LZ02 causes a No Read condition to be set if exactly 2 bar codes are not fully decoded
during a sync interval.
This command overrides the ~LN## command if the number of codes set does not = 00. If ~LZ## is set to
~LZ00, the ~LN## command takes precedence.
~LAxx
This command sets the passing threshold for the Overall ANSI method Symbol Grade. For example:
~LA28 causes an Overall Symbol Grade of 2.7 or lower calculated for the code analyzed to set a failure
condition for this parameter.
