6. RS232 remote control.
1.1. The Message Window
Control the sources from the sinks
Step1 : Connect the HDMI input sources to the Matrix.
Step2: Connect 4pcs IR TX cables to the IR-TX sockets on the matrix, connect 4pcs IR RX
cables to the IR RX sockets on the receivers.
Step3 :afx the IR emitter to the IR window of the HDMI source which connected to the related
input port .
For example, STB is connected to input1 , if you want to control the STB via the IR call back
systems, then you need connect the IR TX cable into IR -TX 1 socket and afx the IR emitter
near to the IR Window of STB .
Control the sinks from sources.
Step1 : Connect the HDMI Sinks to the Matrix
Step2: Connect 4pcs IR TX cables to the IR TX Sockets on the receivers , connect 4pcs IR RX
cables to the IR RX Sockets on the Matrix.
Step3 : afx the IR emitter to the IR window of the HDMI Sink which connected to the related
receivers. For example, HD LCD is connected to HDBT receiver which connected with the HDBT
output1 of the matrix, if you want to control the HD LCD via the IR systems, then you need
connect the IR RX cables into the IR-RX socket on the matrix, then afx the IR emitter near to
the IR window of the HD LCD.go to IR matrix mode, press output1 button to select the rst IR
channel.（See page8）
1.2 Com port setting:
Baud Rate: 9600 bps
Data bits: 8 bits
Parity: None
Stop bits: 1 bit
Flow control: None
7
