Overfilling Transmission Buffer; Attempt To Transmit An Empty Buffer - Symbol LS 4208 Manual
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- Reference manual (362 pages) ,
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12-28
LS 4208 Product Reference Guide
Overfilling Transmission Buffer
The Code 39 buffer holds 200 characters. If the symbol just read results in an overflow of the transmission buffer:
The scanner indicates that the symbol was rejected by issuing three long, high beeps.
·
No transmission occurs. The data in the buffer is not affected.
·
Attempt to Transmit an Empty Buffer
If the symbol just read was the Transmit Buffer symbol and the Code 39 buffer is empty:
A short low/high/low beep signals that the buffer is empty.
·
No transmission occurs.
·
The buffer remains empty.
·
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