3x1 Wallplate Transmitter Switcher with HDMI and USB-C
9
6. RS232 Control
6.1 RS232 Connection
According the RS232 control mode, there are two types of RS232 connection can be
selected.
①
When only control the local switcher, connect a control device (e.g. PC) to the
RS232 port of the switcher, the connection diagram shown as below:
②
When control the far-end third party device from local control device (e.g. PC),
connect the PC to the RS232 port of the switcher, and then connect the third party
device (e.g. projector) to the RS232 port of receiver. The connection diagram shown
as below:
Laptop
RX
TX
Projector
Power In
PoC
Laptop
