User Guide
25
RS232 AND IP PROTOCOL
Your DXM G4 series platform can be controlled by external control devices/system controller
through RS232 connection, TCP/IP over Ethernet. The default RS232 settings are:
●
Baud 115200bps
●
8 data bits
●
1 stop bit
●
No parity
Action
Basic ASCII
String
Variables
Example
Settings
Example
String
Example
Response
1
Switch the single
channel input of the
video to the single
channel or B12
multiple output
>
Catob,c
<CR>
a = input(1 ~ matrix
max)
b c = output(1 ~ matrix
max or ALL)
Switch the
video input
1 to the
video
output 2
and 3
>
C1to2,3
<CR>
<
C1to2,3
<CR>
2
Switch the video
input channel to the
video output
channel, they’re
correspondence
>
CRa:b,c:d
<CR>
a c = output(1 ~ matrix
max)
b d = input(1 ~ matrix
max)
Switch the
video input
1 to the
video
output 3,
and switch
the video
input 2 to
the video
output 4
>
CR1:3,2:4
<CR>
<
CR1:3,2:4<
CR>
3
Select the video
input channel, it
need to combination
with the >CSWO
command use
>
CSWI:a
<CR>
a = input(1 ~ matrix max)
Select the
video input
2
>
CSWI:2
<CR>
<
CSWI:2
<CR>
4
Select the video
input from The
>CSWI, then switch
to the video out
>
CSWO:a
<CR>
a = output(1 ~ matrix
max)
Select the
video input
from The
>CSWI,
then switch
to the
video
output 2
and 3
>
CSWO:2,3
<CR>
<
CSWO:2,3
<CR>
5
Query the status of
the video output
#
CR
<CR>
NULL
Query
correspondi
ng relations
between
#
CR
<CR>
<
CR1:3,2:4<
CR>
> - Command, # - Query, < - Response
<CR> = 0x0D Hex / 13 Decimal
Note: The default communication settings are 115200 8N1 None. IP
address:192.168.88.229 Socket Server port:1001