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AT-UHD-SW-510W
65
In pass-through mode, RS-232 commands are sent to the AT-UHD-SW-510W and then transmitted over HDBaseT to
a receiver unit, and then to the display (sink) device.
Pass-through mode
RS
-232
HDBase
T
RS
-232
2
CO
M
NC
NO
CO
M
NC
NO
CO
M
NC
NO
CO
M
NC
NO
+12V
SIG
GND
+12V
SIG
GND
+12V
SIG
GND
+12V
SIG
GND
1
COM
PONENT
HDM
I
1
2
3
4
5
6
SER
IAL
1
IR
OU
T
SER
IAL
2
L
R
DIGIT
AL
COAX
OU
T
AU
DIO
OU
T
AU
DIO I
N
ETHER
NET
2
3
4
VID
EO
OU
T
4 8
V
DC
FA
C
TO
RY
RE
SE
T
AT-UHD-SW-510W
AT-UHD-100CE-RX-PSE
Display
Control System
DC 48
V
RS-232
HD
BaseT IN
HD
MI O
UT
RX
TX
USB-C
DP
HDMI 3
HDMI 4
BYOD
DISPLAY
INPUT
AT-UHD-SW-510W
1. Connect the RS-232 cable between the control system and the RS-232 port on the AT-UHD-SW-510W. Refer to
for instructions on preparing the cable.
2. Connect an Ethernet cable from the
HDBaseT OUT
port to a receiver. In this example, the Ethernet cable is
connected to an AT-UHD-100CE-RX-PSE receiver.
Advanced Operation
IMPORTANT:
The AT-UHD-SW-510W does not supply PoE over HDBaseT. The receiver
must
be
powered using a local power supply.