AT-UHD-CLSO-840
54
Advanced Operation
In control mode, RS-232 commands are sent from a computer or control system (DTE) to the AT-UHD-CLSO-840
(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
+12
V
SIG
G
ND
+12
V
SIG
G
ND
+12
V
SIG
G
ND
+12
V
SIG
G
ND
1
COM
PON
ENT
HDMI
1
2
3
4
5
6
SER
IAL 1
IR O
UT
SER
IAL 2
L
R
DIG
ITAL
COAX
OU
T
AUD
IO O
UT
AUD
IO I
N
ETH
ERN
ET
2
3
4
VID
EO
OUT
48V DC
FACT
ORY
RESET
AT-UHD-CLSO-840
Automation Control System
AT-UHD-CLSO-8
40
FCN
CAN
CEL
EDID
INFO
POWE
R
ENT
ER
1.
Connect the RS-232 cable between the control system and the AT-UHD-CLSO-840. 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-CLSO-840 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-CLSO-840 runs at a baud rate of 115200. The control unit
must be set to the same baud rate, in order to communicate with the AT-UHD-CLSO-840.
