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Supplemental Guide — Doc. 7932B
DM-TX-4K-202-C and DM-TX-4K-302-C • 1
Introduction
The Crestron® DM-TX-4K-202-C and DM-TX-4K-302-C are DigitalMedia 8G+®
transmitters and switchers that provide support for the transport of 4K and Ultra HD
video signals. The DM-TX-4KZ-202-CDM-TX-4K-202-C and DM-TX-4K-302-C provide two
HDMI® inputs. In addition to the HDMI inputs, the DM-TX-4K-302-C provides one VGA
input and one analog audio input. The DM-TX-4K-202-C and DM-TX-4K-302-C also
function as control modules, providing RS-232 and IR control ports. An Ethernet port and a
USB HID port are also provided.
This guide provides information about the following:
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Physical description of the side views of the DM-TX-4K-202-C and DM-TX-4K-302-C
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Configuration of some of the capabilities of the DM-TX-4K-202-C and
DM-TX-4K-302-C, for example, automatic audio/video signal format management
via EDID
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HDCP 2.2. compliance
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Troubleshooting
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Pin assignments
For installation information, refer to the DM-TX-4K-202-C and DM-TX-4K-302-C Quick
Start Guide (Doc. 7743) at
.