HDMI 4x2 Matrix Switch RS232 and IR Commands
© MuxLab Inc. 2018
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Contents
1.
Introduction ............................................................................................................... 4
1.1.
Introduction to the 500442 ............................................................................. 4
1.2.
RS232 Setup ................................................................................................. 4
2.
RS232 Commands .................................................................................................... 5
2.1.
Command Structure ....................................................................................... 5
2.2.
Switching input port........................................................................................ 5
2.3.
Query to get HPD status ................................................................................ 5
2.4.
Query to get input port status ......................................................................... 6
3.
IR Code ..................................................................................................................... 7
