Motorola Symbol LS9208 Product Reference Manual page 95

Standard RTS/CTS
Scan this bar code to select Standard RTS/CTS Hardware Handshaking.
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 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 2 seconds (default), the scanner issues an error indication
and discards the data.
RTS/CTS Option 3
The scanner asserts RTS prior to any data transmission, regardless of the state of CTS. The scanner waits up to 2
seconds (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 completes.
Standard RTS/CTS
RTS/CTS Option 1
RTS/CTS Option 2
RTS/CTS Option 3
RS-232 Interface 6 - 13