User manual

Connecting and Operating Scanner 2-19
Publication 2755-6.2
Beep During Code 39 Buffering
This Response Indicates
1 Beep (high / low tone) New Code 39 data entered into the buffer.
3 Beeps (long high tone) Code 39 buffer is full.
1 Beep (low / high / low tone)
Buffer cleared or an attempt to transmit an empty
buffer occurred.
2 Beeps (long high tone)
Error in data transmission, check cable
connections.
1 Beep (low / high tone) Transmission of buffer data successful.