Sch"after+Kirchhoff SK1024U3PD Instrukcja Obsługi Pobierz pdf (Strona 9)

3. Camera Control and Performing a Scan

Page 9

Basic Visualization of the Sensor Output

Signal Window / Oscilloscope Display

The signal window plots the digitalized brightness profile as signal intensity (y-axis) versus the sensor length (x-axis)

at a high refresh rate. The scaling of the y-axis depends on the resolution of the A/D converter: The scale range is

from 0 to 255 for 8-bits and from 0 to 4095 for 12-bits. The scaling of the x-axis corresponds with the number of

pixels in the line sensor.

Line scan in oscilloscope display (brightness vs. pixel number)

Zoom Function

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For high numbers of sensor pixels, the limited number of display pixels might be out of range, in which case the

zoom function can be used to visualize the brightness profile in detail. Magnification of one or several sections of

the signal allows individual pixels to be resolved for a detailed evaluation of the line scan signal.

Window Split Function

The signal window can be split horizontally into two sections. Use the split handle at the top of the vertical scroll bar

and afterwards arrange the frames with the zoom buttons in the toolbar.

Split signal window. The upper frame shows a magnified section of the lower frame.

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Sch"after+Kirchhoff SK1024U3PD Instrukcja Obsługi Strona 9