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NTI NODEMUX SERIES UNIVERSAL KVM SWITCH
30
Figure 34- Pinout of Matrix-Y-1 cable
Command Protocol
Terminal control commands supported by the NODEMUX are defined below.
Notes:
• All commands should be terminated with an <Enter> (ASCII 13) denoted by <CR>. When a
command is sent, the entire string is echoed back to the terminal along with a response from the
addressed unit as shown in the command definitions. Unit response will be sent within 500 msec
after <CR>.
• All characters should be upper case, and all numbers below 10 should have a leading 0 (ex: 1 = 01).
• For units with one USER port (i.e. this NODEMUX switch), use 01 for the USER select.
RS - reset unit(s) to default power-up switch connections
FORMAT: RS AA<CR>
RS = "reset unit" command followed by at least one space
AA = unit address; if 00, all units on the bus will be reset and no response will be
returned
RESPONSE: *<CR> if command received and executed OK
-OR-
?<CR> if syntax or transmission error occurred
Note: The RS command does not change the switch configuration, it changes CPU-to-user connection settings.
CS - change single USER channel
FORMAT: CS AA,XX,YY<CR>
CS = "change single output" command followed by at least one space
AA = unit address
XX = input/CPU to connect
YY = output/USER to change
RESPONSE: *<CR> (command received and executed OK)
-OR-
?<CR> (syntax or transmission error occurred)
( U n i t # 1 )
( S o u r c e )
2 3
3 3
5 5 5
2 2
7
8
1
4
6
J u m p e r
J u m p e r s
N o t c o n n e c t e d t o
s o u r c e c o n n e c t o r
( U n i t # 2 )
9 D F e m a l e9 D M a l e 9 D M a l e
W i r i n g S c h e m a t i c o f M a t r i x - Y - 1 c a b l e