If the CTS signal is at high level (Enable transmission), the scanner transmits code data read. After that, the scanner waits for
and then processes a response. If the response is an ACK, the scanner normally ends the transmission; if it is a NAK, the
scanner transmits the code data again.
Note: The command and configuration software (QB Setting) provides a choice of CTS timeout and ACK/NAK response time
settings each from 100 ms to 9.9 s in 100-ms increments.
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