RS-232 Features

RS-232 ACK NAK Error Handling — continued

Remember to cover any unused bar codes on this and the facing page to ensure that the scanner reads only the bar code you intend to scan.

RS-232 ACK NAK ERROR HANDLING = ASSUME ACK

RS-232 ACK NAK ERROR HANDLING = ASSUME NAK

Product Reference Guide

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Datalogic Scanning 9500, 9504 manual 107