Symbol DS 3408, Product Reference Manual

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13 - 32 Symbol DS3408 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 digital 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 lo/hi/lo beep signals that the buffer is empty.
•
No transmission occurs.
•
The buffer remains empty.
Code 93
Enable/Disable Code 93
Parameter # 09h
To enable or disable Code 93, scan the appropriate bar code below.
Enable Code 93
(01h)
*
Disable Code 93
(00h)