AT-OME-MS42
77
Solution Setup and Configuration Guide
In control mode, RS-232 commands are sent from a computer or control system (DTE) to the AT-OME-MS42 (DCE).
This method allows direct control of the switch for routing, IP configuration, powering-on / powering-off and other
functions.
RS-232
2
CO
M
NC
NO
CO
M
NC
NO
CO
M
NC
NO
CO
M
NC
NO
+12V SIG
G
ND
+12V SIG
G
ND
+12V SIG
G
ND
+12V SIG
G
ND
1
COM
PONEN
T
HDM
I
1
2
3
4
5
6
SER
IAL
1
IR OU
T
SER
IAL
2
L
R
DIGIT
AL
COAX
OUT
AUDI
O OU
T
AUD
IO I
N
ETH
ERNET
2
3
4
VID
EO
OUT
48V DC
FACTORY
RESET
Control System
AT-OME-MS42
DP
HDMI
3
HDMI
4
PWR
LINK
USB-
C
HDBaseT
OUT
AT-OME
-MS
42
OME
GA
TM
MU
LTI-
FOM
AT
SWIT
CHE
R
DP
HDMI
3
HDMI
4
USB-
C
HDMI
OUT
1.
Connect the RS-232 cable between the control system and the AT-OME-MS42.
2.
Set the baud rate of the computer/control system to the same baud rate. If the AT-OME-MS42 and the control
system are not set to the same baud rate, then the AT-OME-MS42 will not respond to RS-232 commands.
3. Refer to the
AT-OME-MS42 Applications Programming Interface
for a list of available commands.
Control mode
IMPORTANT:
Both the
RS-232
port on the AT-OME-MS42 and on the control system must be set
to the same baud rate, in order to communicate properly.
