Compact Scaler Switcher Set
14
remote to control HDMI source device.
CEC: off
Unable to control HDMI source device and display through IR
remote
4.3 RS232 Control
As RS232 can be transmitted bi-directionally between the Scaler Switcher and the
HDBaseT Receiver, so it is able to control a third party RS232 device from local or
control the Scaler Switcher from remote. The baud rate support 2400, 4800,
9600(default), 19200, 38400, 57600 or 115200.
4.3.1 Installation/uninstallation of RS232 Control Software
Installation
Copy the control software file to the computer connected with the Scaler
Switcher.
Uninstallation
Delete all the control software files in corresponding file path.
4.3.2 Basic Settings
First to connect the Scaler Switcher with all input devices and output devices needed,
then to connect it with a computer which is installed with RS232 control software.
Double-click the software icon to run this software.
Here we take the software
CommWatch.exe
as example. The icon is showed as below:
48V
LINE
IR EYE
IR IN
IR OUT
MIC INPUT
MIC
FIRMWARE
AUDIO OUT
L
R
RES RESET
RS232
Tx
Rx
L
R
INPUTS
OUTPUTS
3-HDMI
2-HDMI
1-HDMI / MHL
4-DP
5-VGA
HDMI
HDBT
CONTROL
DC 24V
DVD(Signal Source)
O
K
Z
O
O
M
S
.M
M
E
N
U
E
X
IT
IN
P
U
T
1
P
.M
1
0
8
0
P
7
2
0
P
M
E
N
U
IN
P
U
T
5
IN
P
U
T
2
IN
P
U
T
3
IN
P
U
T
4
A
U
T
O
S
c
a
le
r
S
w
it
c
h
e
r
A
U
T
O
P
L
A
Y
/
P
A
U
S
E
S
T
O
P
R
E
V
F
W
D
IN
P
U
T
S
O
U
R
C
E
C
E
C
C
O
N
T
R
O
L
M
IC
M
U
T
E
M
IC
L
IN
E
L
IN
E
M
U
T
E
DVD(Signal Source)
DVD(Signal Source)
HDTV
