Omron V440-F User Manual page 279

Appendices
E-3-3 Symbol Type
Serial Cmd:
Default:
Options:
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.
E-3-4 Window of Interest (WOI) Framing
Definition:
Serial Cmd:
Default:
Options:
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.
Disabled
When this feature is disabled, the Window of Interest is not modified after the calibration process is
complete.
Row and Column
If the calibration process is successful, the Window of Interest will be modified to frame the symbol as
well as an additional margin area around the symbol, determined by the WOI Margin parameter.
E-6
<K529,gain,exposure,symbol type,WOI framing,WOI margin,line scan
height,processing,calibration manager>
Enabled
0 = Disabled
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 calibra-
tion 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.
<K529,gain,exposure,symbol type,WOI framing,WOI margin,line scan height,
processing,calibration manager>
Disabled
0 = Disabled
1 = Row and Column
2 = Row
3 = Column
4 = Straight Line
5 = Straight Line Framed
1 = Enabled
V440-F C-Mount Code Reader User Manual