Idec DATAVS1 Series Manual do Utilizador descarregar pdf (Página 44)

Instruction Manual SVS1 Series

7.2. Brightness

• Des

cription

The term brightness

means the "brightness" attribute of an image.

Once the ROI has been set, the control will calculate the average brightness value of the pixels.

• Selection

• Positioning

Select the control and press SET on the corresponding icon to create the rectangular ROI in the

middle of the field range.

To modify the position of the ROI, move to the Move ROI icon and then press SET. It is now

possible to move the ROI using the ARROW buttons. Once you have achieved the desired

position, press the TEACH button to return to the Setup menu. If you wish to modify the ROI

size, select the Resize ROI from the Setup menu (using the SET button again). It is now possible

to increase or decrease the ROI size using the ARROW buttons.

• Parameters:

Expected

This indicates the expected brightness value, that is the threshold on which the inspection result

is assessed.

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Idec DATAVS1 Series Manual do Utilizador Página 44