Datalogic DX8200A Installationshandbuch PDF herunterladen (Seite 95)

Trigger Signal

A signal, typically provided by a photoelectric sensor or proximity switch, which informs the

scanner of the presence of an object within its reading zone.

UPC

Acronym for Universal Product Code. The standard barcode type for retail food packaging in

the United States.

Visible Laser Diode

A light source used in scanners to illuminate the barcode symbol. Generates visible red light

at wavelengths between 630 and 680 nm.

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Datalogic DX8200A Installationshandbuch Seite 95