PSC SP400rf Scanner User Manual


 
R44-1027 19
INTERFACE
RS-232
SET -------------------------------------
DISABLE HARDWARE CONTROL --
ENABLE CTS/RTS FLOW CONTROL-
ENABLE CTS SCAN CONTROL --
ENABLE XON/ XOFF ------------
DISABLE XON/XOFF ------------
END -------------------------------------
XON/XOFF
HARDWARE
CONTROL
SOFTWARE CONTROL
XON/XOFF — this is software handshaking that allows the host to
control data transmission. If the host sends an XOFF command to
the scanner, the scanner will not send the barcode data until it
receives an XON command from the host. If the host sends the
XOFF command during data transmission, the host will receive no
more than two additional characters.