Datalogic DS4800 Reference Manual

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Datalogic DS4800 Reference Manual Manual pdf 107 page image

GLOSSARYACR4™ (Advanced Code Reconstruction)his is a powerful code reconstruction technology (ACT R™ 4). The new fourth generationconsiderably increases the code reconstruction reading capability in the case oferm used on the required CDRH warning labels to describe the laser exit window.resents numeric or alphanumeric datamachine-readable form. The general format of a barcode symbol consists of a leadingr message character, check character (if any), stop character,label that carries a barcode and can be affixed to an article.nications speed or data transfer rate.ter for Devices and Radiological Health)mitations on electronic radiation from laser devices.atalogic devices are in compliance with the CDRH regulations.code. The termsitch, Skew, and Tilt deal with the angular variations of code positioning in the X, Y and ZSee pars. 3.2.1 and 3.3. Variations in code placement affect the pulse width andr space over time. Pulse width is also referredas a transition. Tilt, pitch, and skew impact the pulse width of the code.he process of translating a barcode into data characters using a specific set of rules forology.s part of a barcode reading system, the electronic package which receives the signals fromner, performs the algorithm to interpret the signals into meaningful data and providesuropean Article Number System. The international standard barcode for retail foodn on-board non-volatile memory chip.ACR™damaged or very tilted barcodes.ApertureTBarcodeA pattern of variable-width bars and spaces which repinmargin, start character, data oand trailing margin. Within this framework, each recognizable symbology uses its own uniqueformat.Barcode LabelABaud RateA unit used to measure commuCDRH (CenThis organization (a service of the Food and Drug Administration) is responsible for thesafety regulations governing acceptable liDCode PositioningVariation in code placement that affects the ability of a scanner to read aPaxes.therefore the decoding of the code. Pulse width is defined as a change from the leading edgeof a bar or space to the trailing edge of a bar otoDecodeTeach symbDecoderAthe scanthe interface to other devices. The decoder is normally integrated into the scanner.EANEpackages.FLASHA97