AOpen AOI-702U Specifikace stáhnout pdf (Strana 57)

FA Inspector (AOI) Scanner

57 | Page

FocalSpot, Inc. | www.FocalSpot.com

Prompt Message Before Alignment After Alignment

4. As before, position the mouse cursor at the top-left corner of the PCB and <Double-Click the Left-

Mouse Button>, repeat until aligned, then press the <OK> Button to continue.

Prompt Message Before alignment After Alignment



This step will define points that will be used to align all following PCBs.

1. To align the XY stage using PCB fiducials, position the mouse cursor at the center alignment mark

traces or fiducials on the PCB and <Double-Click the Left-Mouse Button>, repeat until aligned, then

press the <OK> Button to continue.

Best Practice: Circuit traces (angled traces) WORK BEST for alignment marks. Fiducials can also

be used, but tend to reflect light differently from board-to-board and therefore may cause the alignment

to fail.

Prompt Message Alignment Traces Alignment Fiducial

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AOpen AOI-702U Specifikace Strana 57