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AT-OME-ST31A
43
Solution Setup and Configuration Guide
In pass-through mode, RS-232 commands are sent to the AT-OME-ST31A and then transmitted over HDBaseT to the
receiver unit, and then to the display (sink) device.
Pass-
through mode
RS-232
HDBase
T OUT
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
GND
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
COA
X OU
T
AUDI
O OU
T
AUD
IO I
N
ETH
ERN
ET
2
3
4
VID
EO
OUT
48V DC
FACT
ORY
RESET
AT-OME-ST31A
AT-UHD-100CE-RX
Display
Control System
DC 48
V
RS-232
HD
BaseT IN
HD
MI O
UT
RX
TX
OMEGA
TM
PWR
LINK
FW
1
2
3
INP
UT
TEST
AT-OME-S
T31A
1.
Connect the RS-232 cable between the control system and the AT-OME-ST31A.
2.
Connect an Ethernet cable from the desired
HDBaseT OUT
port to a receiver.
3.
Connect an RS-232 cable between the display (sink) and the receiver.