Operation instruction
RS-232 Commands
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HDMI Matrix-4x4 Help Info
FW Version: 1.67
============= System Information Command
?
Print Help Information
HELP
Print Help Information
STATUS
Print System Status And Port Status
============= System Control Command
PON
Power On, System Run On Normal State
POFF
Power Off, System Run On Power Save State
IR ON/OFF
Set System IR Control On Or Off
KEY ON/OFF
Set System KEY Control On Or Off
APM ON/OFF
Set Advanced Process Mode On Or Off
BEEP ON/OFF
Set Onboard Beep On Or Off
RESET
Reset System To Default Setting
(Should Type "Yes" To Confirm, "No" To Discard)
============= Input And Output Port Control Command
OUT xx ON/OFF Set OUTPUT:xx On Or Off
OUT xx FR yy
Set OUTPUT:xx From INPUT:yy
xx=00: Select All OUTPUT Port
xx=[01...04]: Select One OUTPUT Port
yy=[01...04]: Select One INPUT Port
