AOpen AOI-702U Especificaciones descargar pdf (Pagina 130)

Operations | Reference Manual

FocalSpot, Inc. | www.FocalSpot.com

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0805 Capacitor

1 or 2 550 - 600

Include enough background to provide sufficient

contrast, avoid the silk screen, and select Center

all Alternates.

For chip caps with no value label printed, it is

impossible to inspect for wrong device.

Presence/absence is the primary goal.

Tantalum Capacitor

w/ Optional

Dependency

1 or 2 600

Do not include any edge of the device.

 Enable polarity

 Disable Center Alternate Templates

 Disable Color Check

Electrolytic Capacitor

1 or 2 600

Because of the rotation variance it is likely to

need 6 or more alternates. Expand the search

area to encompass the whole device.

Small Outline Transistor (SOT)

2 or 3 600

Depends on the label quality, it may be difficult

to identify wrong device on SOTs. However,

presence or absence detection should be very

robust.

 Enable Center All Alternates

SMT Crystal

1 or 2 600-700

 Enable Center All Alternates

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