chromasens allPIXA, Руководство пользователя

Страница: 45 / 199

CD40047_R04_allPIXA_User-Manual.docx 45
1
Check your line scan system application:

Illumination setting:
Switch on the lighting and ensure that the adjustment of the lighting provides best
illumination on the target.

Frame grabber setting:
Check your frame grabber setting. Make sure that the grabber configuration matches
the allPIXA camera.

Camera adjustment:
Adjust the camera to the target for best orientation and for the best lighting.

Focusing and f-stop :
Set the camera to best focus and select the requested f-stop.

Optical resolution:
Check the optical resolution with a specified test target.
2
Set integration time:

On the toolbar, click Show simple setup view , and then specify the integration
time.
You can find an instruction for calculation in the appendix (section 12.1.3).
Make sure that the integration time is supported by your camera and Camera Link-
configuration (see table in section 0).

Click Transfer setting to camera , or press F9 to save the setting to volatile
memory.
3
Set the operating point (white balancing, section 10.2):
The camera has the correct gaining values after this step.

On the toolbar, click Perform white balancing for automatic white balancing or

Follow the instructions in section 10.2.2 for manual white balancing.
This step has to be done again, for example after changing the light or the f-stop.
Refer to section 10.2 for detailed description on how to set the operating point.
4
Perform a tap balancing (section 10.3):
The camera seamlessly levels out the video signal of the two taps of the camera. The
resulting image has the same brightness in the center at the tap borders after this step.

On the toolbar, click Perform tap balancing .
Tap balance can only be performed correctly if continuous white control is disabled.
Refer to section 10.3 for detailed description how to perform tap balancing.