Supplemental Guide – DOC. 7718B
DM-MD8X1-4K-C and HD-MD8X1-4K: 4K Scaling Auto-Switchers
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NOTE:
If the DM-MD8X1-4K-C or HD-MD8X1-4K is used without a control system, the
IR OUT port cannot be used. The IR OUT port can be used for fully customizable
applications through integration of the DM-MD8X1-4K-C or HD-MD8X1-4K with an
external 3-Series Control System with custom programming.
COM: 5-pin 3.5 mm detachable terminal block;
Bidirectional RS-232 port;
Up to 115.2k baud, hardware and software handshaking support
NOTE:
If the DM-MD8X1-4K-C or HD-MD8X1-4K is used without a control system, the
COM port supports basic display device control only. The COM port can be used for
fully customizable applications through integration of the DM-MD8X1-4K-C or HD-
MD8X1-4K with an external 3-Series Control System with custom programming.
USB 1-4: USB Type A female;
USB 2.0 host ports for TT-100 series Crestron Connect It cable caddies
(sold separately);
Also enable firmware update via USB flash drive
For pin assignment information, refer to the Appendix on page 13.
Built-In System Configuration and Control Software
Built-in software of the DM-MD8X1-4K-C and HD-MD8X1-4K enables complete system
configuration and control without the need for additional programming. For additional
information, refer to the Software Features of the DM-MD8X1-4K-C and
HD-MD8X1-4K Operations Guide (Doc. 7772) at
NOTE:
The DM-MD8X1-4K-C and HD-MD8X1-4K can optionally be controlled by an
external 3-Series Control System rather than by the built-in software. When a control system
is added to the IP table, functionality of the built-in software is disabled.
Crestron Connect It Functionality
The DM-MD8X1-4K-C and HD-MD8X1-4K provide built-in Crestron Connect It functionality,
allowing USB connections of up to four TT-100 series Crestron Connect It cable caddies
(sold separately). The auto-switching inputs of the DM-MD8X1-4K-C and HD-MD8X1-4K
support individual HDMI, VGA, and analog audio connections at each cable caddy.
