Zebex Z-3052, User Manual

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Code 39 Buffering (Scan & Store)
This feature allows the decoder to accumulate data from multiple Code 39
symbols.
Selecting the Scan and Store option (Buffer Code 39) temporarily buffers
all Code 39 symbols having a leading space as a first character for later
transmission. The leading space is not buffered.
Decode of a valid Code 39 symbol with no leading space causes transmission
in sequence of all buffered data in a first-in first-out format, plus transmission
of the “triggering” symbol. See the following pages for further details.
When the Do Not Buffer Code 39 option is selected, all decoded Code 39
symbols are transmitted immediately without being stored in the buffer.
This feature affects Code 39 only. If selecting Buffer Code 39, we recommend
configuring the decoder to decode Code 39 symbology only.
Buffer Code 39 (Enable)
Do Not Buffer Code 39 (Disable)
While there is data in the transmission buffer, selecting Do Not Buffer Code
39 is not allowed. The buffer holds 200 bytes of information.
To disable Code 39 buffering when there is data in the transmission buffer, first
force the buffer transmission or clear the buffer.