SPLITMUX Quad Screen 4K 18GB Multiviewer
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COMMAND LINE INTERFACE
The SPLITMUX can be controlled using a command line interface from either a terminal connection to the “RS232” serial port
(page 9) or through an Ethernet connection (page 9).
RS232 Control
The RS232 Interface is designed to meet the RS232C standard and can be controlled from any CPU or other controller with an
RS232 communications port. The pin-out for the RJ45 connector on the unit is as follows:
RS232 (RJ45) CONNECTOR
PIN
SIGNAL
FUNCTION
1 -
No
connection
2 -
No
connection
3
RX+
Receive data (TXD at host)
4 GND Ground
5 -
No
connection
6
TX+
Transmit data (RXD at host)
7 -
No
connection
8 -
No
connection
A 5 foot patch cable and adapter, RJ45-to-DB9, have been provided for connection to most CPUs (see page 9).
Baud Rate
The baud rate can be changed using the OSD menu (page 60), using Telnet commands (page 40) from the RS232 commands
(page 39), from the Text Menu (page 44), or through the WEB Interface (page 18). The baud rate can be set to 115200, 57600,
38400, 19200, 9600, 4800, 2400, or 1200. A data protocol of 8 data bits, no parity, and 1 stop bit is used for communications.
The default baud rate setting is 115200. The terminal should be in VT100 terminal mode.
