Extron electronics DTP CrossPoint 4K Series User Manual page 63

Port number
For Ethernet to RS-232 insertion, the insertion port number must be stated from a specific
starting point. This number is entered as the Telnet port number when you establish
communication with the insertion port.
For the purposes of this discussion, consider the Ethernet insertion ports as serial (RS-232)
ports. The rear panel Remote RS-232/RS-422 port and all input and output serial ports in
the switcher are numbered sequentially (see the table below for the default values).
DTP CrossPoint 108
Port Number Port
RS-232/RS-422 port
Rear panel Remote
Unused
Input 7 2001 Output 5 2005
Input 8 2002 Output 6 2006
Input 9 2003 Output 7 2007
Input 10 2004 Output 8 2008
* All matrix sizes
Changing the starting point
You can change the starting port number. The simplest way to make this change is using
the Product Configuration Software (see
steps 1 and 6, on page 91).
Alternatively, you can change the starting port number via SIS commands (see the
UART starting point
RS-232 protocol
You also may need to set the RS-232 protocol of the addressed port to match the connected
device. The simplest way to make this change is using the Product Configuration Software
(see Configuring RS-232 Insertion
Alternatively, you can change the port RS-232 settings via SIS commands (see the
Ethernet insertion serial port insert parameters
DTP Crosspoint 86,
DTP CrossPoint 84
Number Port Number Port
1999*
2000*
Input 7 2001
Input 8 2002
SIS command on page 81).
DTP CrossPoint 4K Series Matrix Switchers • Operation
Number Port
Output 3 2003 Input 7 2001
Output 4 2004 Input 8 2002
Configuring RS-232 Insertion
Parameters, steps 1, 4, and 5, on page 91).
SIS command on page 81).
DTP CrossPoint 82
Number Port Number
Output 1 2003
Output 2 2004
Parameters,
Set
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