User Manual

www.avaccess.com services@avaccess.com
15
Trouble Shooting
You can purchase an AV Access universal IR cable that will
be compliant with any third party device (Amazon ASIN:
"B01MYX46IC").
4. How to use the RS232 port in the extender?
The RS232 port provides a channel to pass through protocol
commands to control third party devices such as your source or
display. RS232 uses the three pins that are labeled transmitter,
receiver and GND. Connect a host computer or control system to the
RS232 connector. Please refer to the following pin denition of RS232
during your installation.
RS232 Cable
RS 232 Cable
Control System
Projector
HDMI In
CATX Cable
HDMI Out
DVD