Transition Counter
7-12 MS-3 Laser Scanner User’s Manual
7–Scanner Setup
Transition Counter
Used for both AGC and symbol detection routines (see “No Symbol Message” on page
8-10 and “Minimum Bar Transitions” on page 7-13.
Transition Counter Status
Note: This command is currently unavailable in ESP. To determine the current status,
send a <K505?> command.
Transition Counter Threshold
Definition: During the read cycle, the scanner counts the number of bar and space
transitions that have been defined in the Transition Counter Thresh-
old. If the count matches or exceeds the threshold, the scanner will
perform AGC routines.
Serial Cmd: <K505,transition counter status,transition counter threshold>
Default: Disabled
Options: 0 = Disabled 1 = Enabled
Definition: Determines the number of bar/space transitions that must be read
before a symbol is considered present and AGC can be resolved.
Usage: Can be useful in certain application where extraneous objects in the
field of view might require a higher threshold.
Serial Cmd: <K505,transition counter status,transition counter threshold>
Default: 14
Options: 0 to 255
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