Handshaking Control - Datalogic Gryphon I GD4100 Product Reference Manual

Handshaking Control

The data interface consists of an RS-232 port designed to operate either with or without the
hardware handshaking lines, Request to Send (RTS), and Clear to Send (CTS). Handshaking
Control includes the following options:
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DEFAULT
Handshaking Control = RTS/CTS
Handshaking Control = RTS On/CTS
Product Reference Guide
RTS — RTS is asserted during transmissions. CTS is ignored.
RTS/CTS — RTS is asserted during transmissions. CTS gates transmissions.
RTS/XON/XOFF — RTS is asserted during transmissions. CTS is ignored. XON and
XOFF gate transmissions.
RTS On/CTS — RTS is always asserted. CTS gates transmissions.
RTS/CTS Scan Control — RTS is asserted during transmissions. CTS gates transmissions
and controls enable and disable state of scanner.
ENTER/EXIT PROGRAMMING MODE
Handshaking Control
Handshaking Control = RTS
Handshaking Control = RTS/XON/XOFF
Handshaking Control = RTS/CTS Scan Control
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