Buffer Data; Clear Transmission Buffer - Symbol LS 4000P Series Product Reference Manual

LS 4000P Series Product Reference Guide

Buffer Data

To buffer data, Code 39 buffering must be enabled, and a symbol must be read with a space
immediately following the start pattern.
Unless symbol overflows the transmission buffer, the scanner issues a lo/hi beep to
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indicate successful decode and buffering. See Overfilling Transmission Buffer.
The scanner adds the message, excluding the leading space to the transmission buffer.
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No transmission occurs.
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Clear Transmission Buffer

To clear the transmission buffer, scan the following symbol, which contains only a start
character, a dash (minus), and a stop character.
The scanner issues a short hi/lo/hi beep to signal that the transmission buffer has
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been erased, and no transmission has occurred.
The scanner erases the transmission buffer.
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No transmission occurs.
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CLEAR BUFFER