Motorola LS2208-SR20007R User Manual - Page 93
RTS/CTS Option 1
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RS-232 Interface 6 - 15 RTS/CTS Option 1 If you select RTS/CTS Option 1, the scanner asserts RTS before transmitting and ignores the state of CTS. The scanner de-asserts RTS when the transmission completes. RTS/CTS Option 1 RTS/CTS Option 2 If you select Option 2, RTS is always high or low (user-programmed logic level). However, the scanner waits for CTS to be asserted before transmitting data. If CTS is not asserted within Host Serial Response Time-out (default), the scanner issues an error indication and discards the data. RTS/CTS Option 2 RTS/CTS Option 3 If you select Option 3, the scanner asserts RTS prior to any data transmission, regardless of the state of CTS. The scanner waits up to Host Serial Response Time-out (default) for CTS to be asserted. If CTS is not asserted during this time, the scanner issues an error indication and discards the data. The scanner de-asserts RTS when transmission is complete. RTS/CTS Option 3