Aml KDT750 Price Verification System Manual do Utilizador descarregar pdf (Página 13)

KDT750 APL Guide

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Example APL Client to Server Events

A user scans a bar code with data of “1234567890” with the internal bar code reader:

A user swipes a magnetic stripe card with data of “John Doe” with the external MSR:

A user presses the left-most pushbutton on the front panel:

*Note: From left to right, the buttons on the front of

the KDT750 are conventionally called buttons A, B,

C and D. Other devices may use different

conventions.

A door bell switch connected to a digital input 2 was pressed (input going high):

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Aml KDT750 Price Verification System Manual do Utilizador Página 13