AT-UHD-PRO3-1616M
51
Advanced Operation
In pass-through mode, RS-232 commands are sent to the AT-UHD-PRO3-1616M and then transmitted over
HDBaseT to the receiver unit (e.g. AT-UHD-100CE-RX), and then to the display (sink) device.
Pass-through mode
RS-232
ZONE OUT 3
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
COA
X OU
T
AUDI
O OU
T
AUD
IO I
N
ETH
ERNET
2
3
4
VID
EO
OUT
48V DC
FACTORY
RESET
AT-UHD-PRO3-1616M
AT-UHD-100CE-RX
Display
Control System
AT-UHD-PRO3-1616M
FCN
CANCEL
EDID
INFO
POWER
ENTER
DC
48
V
RS-232
HD
BaseT IN
HD
MI O
UT
RX
TX
1.
Connect the RS-232 cable between the control system and the AT-UHD-PRO3-1616M. Refer to
for instructions on preparing the cable.
2.
Connect an Ethernet cable from the desired
HDBaseT OUT
port to a receiver. In this example, the HDBaseT
cable is connected from
HDBaseT OUT 3
to an AT-UHD-100CE-RX receiver.
3.
Connect an RS-232 cable between the display (sink) and the receiver.
