AT-UHD-PRO3-1616M
53
Advanced Operation
In control mode, RS-232 commands are sent from a computer or control system (DTE) to the AT-UHD-PRO3-1616M
(DCE). This method allows direct control of the matrix for routing, IP configuration, powering-on / powering-off and
other functions.
Control mode
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
PON
ENT
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
ERNE
T
2
3
4
VID
EO
OUT
48V DC
FACTORY
RESET
AT-UHD-PRO3-1616M
Control System
AT-UHD-PRO3-1616M
FCN
CANCEL
EDID
INFO
POWER
ENTER
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.
Set the baud rate of the computer/control system to 115200. If the control system is not set to this baud rate,
then the AT-UHD-PRO3-1616M will not respond to RS-232 commands.
3. Refer to the
Applications Programming Interface
for a listing of available commands.
NOTE:
The
RS-232
port on the AT-UHD-PRO3-1616M runs at a default baud rate of 115200.
The control unit must be set to the same baud rate, in order to communicate with the AT-UHD-PRO3-
1616M.
