Symbol LS 4008i Product Reference Manual page 94

LS 4008i Product Reference Guide
None
Scan the bar code below if no Hardware Handshaking is desired.
Standard RTS/CTS
Scan the bar code below to select Standard RTS/CTS Hardware Handshaking.
RTS/CTS Option 1
When RTS/CTS Option 1 is selected, the scanner asserts RTS before transmitting and
ignores the state of CTS. The scanner de-asserts RTS when the transmission is complete.
RTS/CTS Option 2
When Option 2 is selected, 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.
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None
Standard RTS/CTS
RTS/CTS Option 1
RTS/CTS Option 2