NTI VEEMUX AUDIO VIDEO MATRIX SWITCH VIA CAT5
25
Command Protocol
CPU controller commands supported by the unit are defined below. All commands must be terminated with a <CR> (carriage
return). When a command is sent, the entire string is echoed back along with a response from the addressed unit as shown in the
Command Definitions table (below). All characters in the command string are case sensitive (see Command Definitions table),
and all numbers below 10 must have a leading 0 (ex: 1 = 01).
Legend:
(All numbers must be two digits)
SW :
Switch
(01-15)
BR
:
Baud Rate Code
OP
:
Output Port (01-MAXOUTPUTS)
IP : Input Port (01-MAXINPUTS)
MM
:
Save Into Memory Bank (00-99)
LL
:
Load From Memory Bank (00-99)
<CR>
:
Carriage Return (Hex 0xD)
ip : IP address
Command Definitions
Command String
Good Response
Description
CS SW,IP,OP *<CR>
Connect
One
Output/User Port To Input/CPU Port
CA SW,IP
*<CR>
Connect All Output/User Ports To Input/CPU Port
RO SW,OP *<CR>IP<CR> Read
Connection
For Output/User Port
VB
SW
,OP,01
*<CR>
Blank the video for specific Output/User Port
VB
SW
,OP,00
*<CR>
Unblank the video for specific Output/User Port
CC SW,MM *<CR>MM<CR>
Save Matrix Connections Into Memory Bank xx
Xx=00-99
RC SW,LL
*<CR>LL<CR>
Restore Matrix Connections From Memory Bank
CB 00,BR None
Change baud rate of serial line,
BR=11(5200),57(600),38(400),19(200)96(00),48(00),24(00),12(00)
Factory default is 9600
RS SW *<CR>
Internal
Reset
RV SW,00 *<CR>string\0<CR>
Read NTI Version String
RU SW *<CR>IP,OP<CR>
Read Unit Size
EA SW,ip
*<CR>
Set the IP address, ip is in xxx.xxx.xxx.xxx format,
number of digits is minimum 1 and maximum 3 for each field
Leading zeroes are accepted
EM SW,ip
*<CR>
Set the Subnet mask, ip is in xxx.xxx.xxx.xxx format,
number of digits is minimum 1 and maximum 3 for each field.
Leading zeroes are accepted
EG SW,ip
*<CR>
Set the default gateway, ip is in xxx.xxx.xxx.xxx format,
number of digits is minimum 1 and maximum 3 for each field
Leading zeroes are accepted
ET SW,timeout
*<CR>
Set the website timeout; timeout = numeric string of timeout in seconds.
Values: 60, 300, 600, 900, 1800, 3600, 7200, 18000, 28800
RA SW *
<CR>ip<CR>
Read the IP address, ip is in xxx.xxx.xxx.xxx format,
number of digits is minimum 1 and maximum 3 for each field
Leading zeroes are accepted
RM SW *
<CR>ip<CR>
Read the Subnet mask, ip is in xxx.xxx.xxx.xxx format,
number of digits is minimum 1 and maximum 3 for each field
Leading zeroes are accepted
RG SW *
<CR>ip<CR>
Read the default gateway, ip is in xxx.xxx.xxx.xxx format,
number of digits is minimum 1 and maximum 3 for each field
Leading zeroes are accepted
RT SW *
<CR>timeout<CR>
Read the website timeout; timeout = numeric string of timeout in seconds.
Values: 60, 300, 600, 900, 1800, 3600, 7200, 18000, 28800
SS SW,00 *<CR>
Disable
Autostatus feature (see below)
SS SW,01
*<CR>
Enable Autostatus feature (see below)
GO SW,OP *<CR>go
SW,OP,IP<CR>
Read connection of a Video Output Port to Video Input Port
GM SW,00 *<CR>go
SW,OP,IP
(all ports)<CR>
Read connection matrix of all Video Output ports
If the first field is not a known command (as listed above) or SW field is different from the serial address programmed in the switch
memory, the command will be ignored. If the SW field corresponds to the unit address, but the syntax is wrong after this field, the
switch will answer with a bad response ?<CR>.
