Denso GT10B-SU User Manual page 71

Communications conditions for the USB-COM interface
Communications protocol (USB-COM interface)
Non-acknowledge mode (default)
ACK/NAK mode
CTS signal monitor (USB-COM interface)
Enable
Disable (Default)
Header (USB-COM interface)
None (default)
STX
Terminator (USB-COM interface)
ETX
CR (default)
LF
CR LF
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