DataMatrix Settings
Decoder Mode
The Decoder Mode determines which decode algorithm to use and how imperfections in barcode images are handled.
Fast
The sensor uses an algorithm that is tailored for speed. The algorithm does NOT correct for barcode image
imperfections. The Fast setting has the best results on high-contrast images that contain high-quality barcodes.
Robust
The sensor uses an algorithm that performs routines to correct for imperfections of the barcode image.
Equalization
The sensor tries to improve the contrast within the symbol to improve readability.
Accurate
The sensor methodically runs multiple image improvement strategies in an attempt to read poorer quality barcodes.
The Accurate setting is the slowest setting.
Dotpeened
When Dotpeened is enabled, the decoder runs in a method that is optimized for dot peened data matrix barcodes.
Filters
Use filters to improve decode rates in conditions in which the barcodes are blurred or have nonuniform module sizes.
Out-of-focus
Iimprove the decode rate of out-of-focus barcodes. Select one or more Out-of-focus filters.
Non Uniform
Improves the decode rate of barcodes with non-uniformly sized data modules. The time required to read the
barcode data may increase with the number of selected filters. The sensor will run the most successful filter (since
boot-up) first before trying other filters.
None
Forces the sensor to first try to decode barcodes without applying any filters.
iVu Plus BCR Gen2 Series Sensor
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