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ROI (Regional Scanning Function)
The ROI (region of interest) function allows you to output images by specifying the areas to scan.
ROI Settings
Specify the area to scan by specifying width, height, and horizontal/vertical offset values under [Image
Format Control].
™ For details on how to configure the settings, see "Configuring the Output Format" (page 16).
Specifying a lower height will decrease the number of lines scanned, but it will not increase the frame
rate.
The minimum area is as follows.
GO-2401M-PGE
GO-2401C-PGE
Example 1: Without binning
[Binning Horizontal]
[Binning Vertical]
OffsetX
OffsetY
Height
* GO-2401M-PGE only
™ For details on the frame rates for common ROI sizes, see "Frame Rate Reference" (page 58).
Width (pixels)
Binning Off: 16
Binning 2 On: 8
™ The minimum value for Monochrome varies
depending on the [Binning] setting.
: 1
*
: 1
*
Scanning range
Width
1936 Width Max
16
Example 2: With binning
[Binning Horizontal]
[Binning Vertical]
OffsetX
Width
OffsetY
Height
968 Width Max
— 36 —
GO-2401M-PGE / GO-2401C-PGE
Height (pixels)
1
2
: 2
*
: 2
*
Scanning range
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