Aml KDT750 Price Verification System Manuel d'utilisateur télécharger pdf (Page 30)

KDT750 APL Guide

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Overview

PCDemo is a versatile client application designed to run natively on the AML KDT750 price

checking unit. PCDemo handles data capture and processing, network communication

with a database server, and all user interface and display attributes for data lookup and

verification applications.

The PCDemo software runs atop the KDT750's Linux® operating system based on kernel

version 2.6.22 along with other associated software.

Figure 5.1 - PCDemo Associated Software

In most environments, the PCDemo software is all that is necessary to implement price

checking, stock verification, employee time and attendance and customer self-services

with the KDT750.

PCDemo Operational Loop

PCDemo's internal software structure is event based around clock timeouts and data input

events.

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Aml KDT750 Price Verification System Manuel d'utilisateur Page 30