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HDMI 8x8 Matrix Switcher User Guide
Connecting with the computer
The CM-MT8810-HD can be controlled via a computer COM port. However, a
more likely scenario is to use a third-party control system such, as Clare
Controls, Crestron, or other system. The RS232 protocols required for these
systems are listed in the section “Communication protocol and command
codes” on page 8. Use a straight-thru RS232 cable (non-null modem) to
connect to these systems, unless otherwise stated by the control system’s
manufacturer.
System diagram
The CM-MT8810-HD allows up to eight HDMI sources (Blu-ray DVD, STB,
Media Player, PC, etc.) to be routed to any or all of the eight HDMI destinations
(HDTV, projector, AV receiver, etc.). The diagram below shows an example of
possible connections.
Figure 5: HDMI 8x8 matrix switcher system connection
EDID management
EDID automatic shake hand
The matrix switcher has built in EDID data management, which can
communicate with the sources and displays automatically. When the sources
