MicroHAWK Engine Integration Guide 5-5
Calibration
Symbol Type
Disabled
When this feature is disabled, only the current enabled symbologies will be considered
during the calibration process.
Enabled
When this feature is enabled, autodiscrimination is in effect during the calibration process.
All supported symbologies except PDF417 and Pharmacode will be attempted during
calibration. Any new symbologies successfully decoded during calibration will remain
enabled at the end of the process. All enabled symbologies will remain enabled. For
example, assume that only Code 39 is enabled at the beginning of calibration. If a Code
128 symbol is decoded during calibration, then Code 128 as well as Code 39 will be enabled.
Window of Interest (WOI) Framing
If WOI framing is not enabled, the current WOI configuration will be used until a symbol
has been decoded. After a symbol is decoded, the WOI is framed exactly as it would be if
a WOI framing mode was enabled. When calibration completes, the original WOI configuration
is restored.
Serial Cmd: <K529,gain,exposure,symbol type,WOI framing,WOI margin,line scan
height,processing>
Default: Enabled
Options: 0 = Disabled 1 = Enabled
Definition: If WOI Framing is enabled, the camera’s Window of Interest will be set to
a full size image when calibration begins. Once a symbol is decoded, the
camera WOI will be zoomed in both vertically and horizontally (regardless
of which WOI mode is enabled) to include the symbol plus an additional
margin. This is done to speed up the calibration process. When a successful
calibration is complete, the camera WOI will be adjusted according to the
mode enabled. Otherwise, the original WOI configuration will be retained.
Serial Cmd:
<
K529,
gain,exposure,symbol type,
WOI framing
,WOI margin,
line scan
height,processing>
Default: Disabled
Options: 0 = Disabled
1 = Row and Column
2 = Row
3 = Column
4 = Straight Line
5 = Straight Line Framed
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