Extron Electronics DXP DVI Pro Setup Guide - Manual (Page 16)

10 DXP DVI Pro and DXP HDMI Series • Setup
g
Remote RS232/RS422 connector — Connect an RS-232 capable
host device such as a computer or a touch panel control to the
switcher via this 9-pin D connector for serial RS-232 or RS-422
control.
RS-232 Function Pin Function
1
2
3
4
5
6
7
8
9 —
Tx
Rx
—
Gnd
—
—
—
—
Not used
Transmit data
Receive data
Not used
Signal ground
Not used
Not used
Not used
Not used —
Tx–
Rx–
—
Gnd
—
Rx+
Tx+
—
Not used
Transmit data (–)
Receive data (–)
Not used
Signal ground
Not used
Receive data (+)
Transmit data (+)
Not used
RS-422
5
1
9
6
RS232/RS422
REMO
TE
Figure 7. Remote RS232/RS422 Connector
In the "Remote Control" section, see “ SIS Commands ” for
definitions of some of the SIS commands (serial commands to
control the switcher via this connector) and "
Installing and
Starting the Matrix Switchers Control Program " for details on
how to install and use the control software.
Front Panel Config Port
If desired, connect a control system or computer to the front panel
RS-232 Config port. Protocol for the port is:
• 9600 baud
• 8 data bits
• 1 stop bit
• No parity
• No flow control
AUDIO VIDEO
I/O CONTROL
ENTER PRESET VIEW ESC
CONFIG
DIGITAL MATRIX SWITCHER
DXP SERIES
RS-232
Configuration Port
Figure 8. Front Panel Config Port