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SERIAL COMMANDS
#@nnnn<CR>
Purpose To configure the scanner.
Remarks nnnn – the four digits of command parameters. For example, “9952” is to list the
current Code ID settings.
“0x23” + “0x40” + “0x39” + “0x39” + “0x35” + “0x32” + “0x0d”
#@ - - - -<CR>
Purpose To halt the scanner.
Remarks “0x23” + “0x40” + “0x2d” + “0x2d” + “0x2d” + “0x2d” + “0x0d”
#@ . . . . <CR>
Purpose To resume operation.
Remarks “0x23” + “0x40” + “0x2e” + “0x2e” + “0x2e” + “0x2e” + “0x0d”
#@////<CR>
Purpose To respond with a beep.
Remarks “0x23” + “0x40” + “0x2f” + “0x2f” + “0x2f” + “0x2f” + “0x0d”
EXAMPLE
Send the serial commands via RS-232 interface or Bluetooth SPP. For example, run HyperTerminal
on the host computer.
For the scanner to change the buzzer frequency to 2 kHz and beep –
#@0048<CR>
#@////<CR>
For the scanner to change the buzzer frequency to 8 kHz and beep –
#@0046<CR>
#@////<CR>
Appendix III
HOST SERIAL COMMANDS
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