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Programming the Scanner
2. A Code 39 bar code with a leading character other than a space.
!The scanner signals a good decode and buffering of that decode has o ccurred by
giving a high/low beep.
!The scanner transmits the buffer.
!The scanner signals that the buffer has been transmitted with a low/high beep.
Overfilling Transmission Buffer
If a decoded symbol results in an overflow of the transmission buffer:
!The scanner indicates that the symbol has been rejected by issuing three long,
high beeps.
!No transmission occurs. Data in the buffer is not affected.
Attempt to Transmit an Empty Buffer
If a decoded symbol 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.