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Connection Diagram
3rd Party Control
The UHD-SW-52ED is compatible with most 3rd party control systems. TCP/IP and RS-232
commands can be passed from 3rd party control systems to the UHD-SW-5000ED through the LAN
or RS-232 port.
Note:
The switcher can also convert TCP/IP commands to RS-232 commands which are then sent to the compatible
HDBaseT devices.
The UHD-SW-52ED can take either TCP/IP or RS-232 command protocol and transmit it to a
connected device: saving labor, cable, and control system ports.
The RS232zone command re-transmits RS-232 commands to the display through the compatible
HDBaseT receiver. The command may be initiated using either RS-232 or TCP/IP commands.
The Display On/Off command may be used to transmit a TCP/IP command by either RS-232 or TCP/
IP to a display.
Zone output parameter commands
(for display control)
RS232para1[baudrate,data-length,parity,stop-bit]
Example:
To change the output baud rate to 19200 use RS232para1[19200,8,0,1]
RS232zone1[command]
Once the switcher and zone output have been set up for the best communication, commands can be sent
to control the display. The commands will come from the user manual of the display or projector. The
commands and any carriage returns/line feeds in the commands will need to be placed in the bracket.
Example:
To turn the display or projector on if the command is PWRON carriage return, use the command:
RS232zone1[PWRON carriage return]
Note:
Use this command if the connected display uses a different baud rate
Note:
Use this command if the connected control system does not output 115200
Switcher parameter command
CSpara[baudrate,data-length,parity,stop-bit]
(data-length, parity, and stop-bit for switcher must be 8,0,1)
Example:
To change the baud rate to 38400 use
CSpara[38400,8,0,1]
Baud Rate
Default baud rate to control the switcher is 115200 and default baud rate to control the display or projector
is 9600.
Note:
For the display’s actual baud rate, refer to the owner’s manual
To change the baud rate of the switcher (for switcher control) or the zone output (for display/projector
control), the commands below will be needed
Video
Audio
HDBaseT
HDMI 1
HDMI 2
HDMI 3
HDMI 4
HDMI 5
VOLUME
AT-UHD-SW-5000ED
AUDIO
R
+
+ -
-
L
FW
LAN
RS-232
RX TX
DC 48V
INPUT
HDMI OUT
HDBaseT OUT
1
2
3
4
5
POWER
INPUT
-
+
IN
IR
OUT
S
S
HDMI IN 1
1
2
HDMI IN 2
HDMI
AUDIO IN
PW
VGA IN
VGA
HDBaseT OUT
LAN
DISPLAY
^
^
INPUT
VOL
FW
RS-232
AT-HDVS-200-TX
RX
TX
FW
LINK
POWER
AT-UHD-EX-100CE-RX
RS-232
RXTX
IR IN
P S
IR OUT
S
HDBaseT IN
ETHERNET
HDMI OUT
L
1
2
3
4
5
6
1
2
3
4
5
6
FIXED
ZONE
1
ZONE
2
VAR
TRIG
SUM
RS-232
IR OUTPUTS
SOURCE INPUT
CONNECTION
SYSTEM
STATUS
NET
LINK
LINE OUT
MUTE
R
R
R
L
L
AT-HDVS-200-TX
AT-UHD-EX-100CE-RX
AT-UHD-SW-5000ED