Symbol Technologies LS 2106 manual Code 39 Buffering Scan & Store

Parameter Menus

Code 39 Buffering (Scan & Store)

When you select the scan and store option, all Code 39 symbols having a leading space as a first character are temporarily buffered in the unit to be transmitted later. 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 scan and transmit option is selected, decoded Code 39 symbols without leading spaces are transmitted without being stored in the buffer.

Scan and Store affects Code 39 decodes only. If you select scan and store, we recommend that you configure the scanner to decode Code 39 symbology only.

BUFFER CODE 39

(ENABLE)

DO NOT BUFFER CODE 39

(DISABLE)

While there is data in the transmission buffer, deleting Code 39 buffering capability via the parameter menu is not allowed. The buffer holds 200 bytes of information.

To allow disabling of Code 39 buffering, first force the buffer transmission (see Transmit Buffer) or clear the buffer. Both the CLEAR BUFFER and TRANSMIT BUFFER bar codes are length 1. Be sure Code 39 length is set to include length 1.

4-31