Supplemental Guide – DOC. 7318F
DM-MD64X64/DM-MD128X128: DigitalMedia Switchers
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DMB-4K-O-HD
The DMB-4K-O-HD provides eight independent 4K HDMI outputs that are HDCP 2.2
compliant. Each output also provides a 4K/60 scaler. The scaler can upscale video and
computer sources to match the native resolution of any screen up to Ultra HD and 4K, and
can also downscale 4K, UHD and ultra-high-resolution computer signals to enable viewing
on 1080p and lower resolution displays. The DMB-4K-O-HD supports Dolby TrueHD, Dolby
Atmos, DTS HD, and uncompressed 7.1 linear PCM audio. Stereo analog audio outputs
can also be enabled using the optional AUD-BOB-1602 analog audio breakout box (sold
separately). The following sections provide a physical description of the
DMB-4K-I-HD and information about connections to the blade.
Physical Description
The following illustration shows the DMB-4K-O-HD connectors, controls, and indicators.
DMB-4K-O-HD Connectors, Controls, and Indicators
