SICK ICR803 Manual de Início Rápido descarregar pdf (Página 8)

Product Overview:

Scanning Technology

The ICR803 is an area imager, the latest in bar code scanning technology. (Note: area

Imagers are also known as: 2D bar code scanners, 2D imagers, or 2D camera

readers).

As compared to conventional bar code scanners that draw a single line across a bar

code, area imagers take a picture of the bar code when triggered. This technique

allows for:

– Reading in any orientation (360 degree reading)

– No moving parts

– Reading of newer bar code symbologies

– Reading of multiple barcodes at once

– Reading of a specific barcode in an area (e.g. only read the barcode in the left half of the

image)

– Taking pictures (Application Example: Proof of Delivery)

– Vision Processing (Application Example: Detection the absence or presence of an object)

See the chart below for a comparison of scanning technologies:

Scanner Scanner Scanning

Type Technology Technique

Wand No Moving Parts, Contact Only, Linear Bar Codes Only Swipe Across Bar Code

CCD No Moving Parts, Contact to Near Contact, Linear and Touch scanner to Code

Stacked Linear bar codes (depending on model)

Laser Moving Mirror, Near Contact to Far Distance (depending Point and Shoot (must be

on model), Linear and Stacked Linear (e.g. PDF417) bar aligned)

codes

Linear Imager No Moving Parts, Near Contact to Away (depending on model), Point and Shoot (linear)

Linear Bar Codes and Stacked Linear Swipe Up/Down (stacked)

2D Imager No Moving Parts, Near Contact to 12” (depending on model), Point and Shoot, True

Linear, Stacked Linear, 2D (Matrix) bar codes, OCR, and Omnidirectional scanning

picture taking capability

SICK AG

ICR803 Getting Started – Rev A 04/2007

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SICK ICR803 Manual de Início Rápido Página 8