Omron 2D CODE READER, Руководство пользователя

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34
Sec
tion 2
Set
ting
Read
ing
Con
d
it
ions
Ma
nua
lly
V400-F050/250/350
User’s Manual
Section 2
Changing Reading Conditions
„
[Filter]
Set the image processing to be performed at completion of reading. This will lower the possibility of reading
failure.
Filtering can be performed in 3 steps (filter type can be selected from Smooth, Dilate, Erosion and Median).
The default settings are indicated with an asterisk (*).
„
Other Settings
Settings Details
Smooth 3 × 3 Smoothing filter. This filter smooths the image.
The filter size can be selected from 3 × 3 and 5 × 5.
Smooth 5 × 5
Dilate 3 × 3 Dilate filter. This filter makes the cell smaller if the code is black.
The filter size can be selected from 3 × 3 and 5 × 5.
Dilate 5 × 5
Erosion 3 × 3 Erosion filter. This filter makes the cell larger if the code is black.
The filter size can be selected from 3 × 3 and 5 × 5.
Erosion 5 × 5
Median 3 × 3 Median filter. This filter eliminates noise.
The filter size can be selected from 3 × 3 and 5 × 5.
Median 5 × 5
None* No filtering is performed.
Filter
Select [OK] to confirm the changes
and return to the edit menu.
Select [Cancel] to cancel the
changes and return to the edit menu.
The image changes in real time as
you change the setting.
Setting item Settings Details
Light Channel
(For V400-F050) Select the light to be used.
Left CH.* The light connected to the left light connector will be used.
Right CH. The light connected to the right light connector will be used.
None No light will be used.
Lighting
(For V400-F250/
350) ON* The light will be used.
OFF The light will not be used.
Code Type Set the code type.
DataMatrix The code will be read as a DataMatrix type code.
QRCode The code will be read as a QRCode type code.
Auto* The code type will be identified automatically.