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How to Create an Image Valid to Be Analyzed for DataMan Readers

Step by step guide on how to create an image valid to be analyzed for DataMan Readers

25/02/2025

Question

Is possible to modify an image to be used by DataMan readers?

Answer

It's possible to manipulate an image to be used by DataMan Setup Tool using a free tool, Paint.NET

NOTE: this procedure is valid only for fixed readers, not for handheld.

 

  1. First, you need to download and installPaint.NET from here, https://www.getpaint.net/download.html
  2. Once installed, you can open an image where a code is present, I generated one with our BarCode Generator, at this link:
    https://www.cognex.com/resources/interactive-tools/free-barcode-generator
  3. In Paint.NET, it appears like this:

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  4. Then, open File > Save As...

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  5. Save it as BMP:

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  6. In the next window, select 8-bit as Bit Depth:

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  7. And then press OK, now the image is saved.
  8. If the image is bigger than the reader resolution, before this passages you can use Image > Resize and resize the image dimension as per the reader resolution:

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  9. Actions > Upload image.

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