Table of Contents
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1. Overview
2. Installation & wiring
4. 2. 10 Image Filter
The image filter digitally corrects the acquired image.
There is a total of 7 image filters and up to 4 can be set up in combination.
For more details on the image filter function and its various settings refer to
tion]
on
page 4-61.
When using filter, the noise is emphasized in the left, right, up or down as edge of captured image. Place
symbol on the center of imaging view.
Erode (Compression)
z
Expands the black while erasing minute traces of white.
Effective for black dot symbols and symbos with fine white blemishes.
Before processing
Dilate (Expansion)
z
Expands the white areas while erasing minute traces of black.
Effective for white dot symbols and symbols with fine black blemishes.
Before processing
3 Operational Check
F [Reading Parameter Changeover Func-
4-37
Function
5. Appendix
After processing
After processing
Slave Mode
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