Buffer Data - Symbol LS4278 Product Reference Manual

13-26 LS4278 Product Reference Guide
This feature affects Code 39 only. If selecting Buffer Code 39, we recommend configuring the scanner to decode Code 39 symbology
only.
Buffer Code 39
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 (see
Buffer on page 13-27) or clear the buffer.

Buffer Data

To buffer data, Code 39 buffering must be enabled and a Code 39 symbol must be read with a space immediately following the start
pattern.
• Unless the data overflows the transmission buffer, the scanner issues a low/high beep to indicate successful decode and
buffering. (For overflow conditions, see
• The scanner adds the decoded data excluding the leading space to the transmission buffer.
• No transmission occurs.
(Enable)
Overfilling Transmission
*
Do Not Buffer Code 39
(Disable)
Buffer.)
Transmit