Omron MicroHAWK V320-F User Manual

E-7
Appendices
MicroHAWK V320-F / V330-F / V420-F / V430-F Barcode Reader User Manual
E-3 Calibration Options
E
E-3-5 Window of Interest (WOI) Framing
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.
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.
When this feature is disabled, the Window of Interest is not modified after the calibration process is
complete.
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.
If the calibration process is successful, the Window of Interest rows will be modified to
horizontally
frame the symbol, plus an additional margin area around the symbol, determined
by the WOI Margin
parameter.
If the calibration process is successful, the Window of Interest columns will be modified to vertically
frame the symbol, plus an additional margin area around the symbol, determined by the WOI Margin
parameter.
Enabled
E-3-5 Window of Interest (WOI) Framing
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,focus position,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
Disabled
Row and Column
Row
Column

Omron MicroHAWK V320-F Specifications

General

Brand	Omron
Model	MicroHAWK V320-F
Category	Barcode Reader
Language	English