Oki RS-422, User Manual, Page: 18 / 24

2-6 RS-232C/RS-422 Serial Interface Option
Disabling the Serial Interface
XON Onl/Offl
XON Error
DTR Polarity
RTS Polarity
Robust XON
Disabling the Serial Interface
The following selection becomes available within the PORT submenu of the INTERFACE menu when
the RS-232C/RS-422 serial interface is installed.
Serial
The Serial option enables you to turn off the serial port on the interface. This selections is often used to
permit uninterrupted communication to other ports such as the parallel or other network ports.
AVAILABLE SELECTIONS Off
On
DEFAULT Off
AVAILABLE SELECTIONS Off
On
DEFAULT Off
AVAILABLE SELECTIONS High
Low
DEFAULT High
AVAILABLE SELECTIONS High
Low
DEFAULT High
AVAILABLE SELECTIONS Off
On
DEFAULT Off
AVAILABLE SELECTIONS On
Off
DEFAULT On