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GO-5100M-USB / GO-5100C-USB
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 15).
You can increase the frame rate by specifying a lower height, as the number of lines scanned
decreases.
The minimum area is as follows.
Width (pixels)
Height (pixels)
GO-5100M-USB
Binning Off: 16
Binning On: 16
Binning Off: 2
Binning On: 1
The minimum value for
Monochrome varies depending on
the [Binning] setting.
GO-5100C-USB
16
2
Example 1: Without binning
[Binning Horizontal]
*
: 1
[Binning Vertical]
*
: 1
OffsetX
OffsetY
Height
Width
2056 Height Max
2464 Width Max
Scanning range
Example 2: With binning
[Binning Horizontal]
*
: 2
[Binning Vertical]
*
: 2
OffsetX
OffsetY
Height
Width
1028 Height Max
1232 Width Max
Scanning range
* GO-5100M-USB only
For details on the frame rates for common ROI sizes, see “Frame Rate Reference” (page 58).