Comprehensive CSW-HD440EXT - Manual (Page 5)

HDMI SWITCH SPLITTER 4×4 （matrix）by Cat5
４
receivers and main unit over cat5e/6 cable, and then connect output of
receivers to displays. (Note: HDMI and UTP of each output can not be
connected simultaneously)
3) Connect the 5.5V@4A power supply to the Switch Splitter, and 5V@2A power
supply to each receiver.
Attention: Insert / Extract cable gently.
5.2 Operation
1) The automatic connection when supplied with power
The available outputs will automatically connect to the available inputs
according to their sequence number. Meanwhile, the redundant available ports
(input or output) or unavailable ports will not be connected.
For example:
1. If outputs A, B, D are connected to three power-on TVs separately, and the
four inputs are all have its own source devices (work-on mode), then the power-on
Switch Splitter will make a connection as follow:
1→A 2→B 3→D
(Output C and input 4 are not connected)
2. If outputs A, C, D are connected to three power-on TVs separately, and
only three inputs have its source devices (work-on mode), then the power-on
Switch Splitter will make a connection as follow:
1→A 3→C
(Output B, output D, input2 and input4 are not connected)
2) Selecting source devices by buttons
Four buttons on the Switch Splitter are used to select source devices circularly
for inputs A, B, C, and D. Once you press the button, it will select next available
source device.
4) Selecting source devices by IR remote
1. Power button
The power button of the IR remote can control the power of the Switch
Splitter. Pressing this button, the power-on unit will be turned off. If you
press it again, the unit will be turned on.
2. Other buttons
Depending on outputs A, B, C, D, the other buttons of the IR remote can
be divided into four groups. Each group has five buttons:
‘off’— turn off its
outputs. 1, 2, 3, 4 are used to select input port accordingly.
5) Selecting source devices by RS232
①. Introduction of RS232 remote operation:
RS232 remote operation is mainly based on the “super terminal” of
Windows operation system. Its parameter should be: ANSI 4800 8-N-1-non
②. Operation
A. Connect the switch splitter to the COM of PC with a RS232 cable.
B. Chose the right COM when you setting
“super terminal” and then set the