Gefen GTB-HD4K2K-848-BLK, User Manual

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• EDID contains the A/V capabilities of a display device in regards to video resolutions
and audio formats supported. This information is used by the source device to
determine the format of the A/V signal on the outputs. The 4K Ultra HD 8x8 Matrix
for HDMI incorporates advanced EDID management to ensure compatibility with all
sources and display devices.
• The 4K Ultra HD 8x8 Matrix for HDMI can detect the presence of Deep Color (12-bit
signal) automatically and will disable Deep Color EDID features across all other
outputs if any connected device or display is not capable of processing Deep Color.
This automatic behavior ensures compatibility among all output devices in a mixed-
device environment. This feature cannot be disabled.
• When powering the 4K Ultra HD 8x8 Matrix for HDMI or if the EDID mode is changed,
the 4K Ultra HD 8x8 Matrix for HDMI will undergo a momentary initialization sequence.
This is normal and may take a few seconds.
• The best way to operate and configure this unit is to use the built-in Web interface,
which can be accessed by entering the IP address of the matrix into the address bar
of any Web browser. See the section Web Interface (page 104) for more information
about this feature.
4K Ultra HD 8x8 Matrix for HDMI
is a trademark of Gefen, LLC.
© 2015 Gefen, LLC. All Rights Reserved. All trademarks are the property of their respective owners.
Gefen, LLC reserves the right to make changes in the hardware, packaging, and any accompanying documentation
without prior written notice.
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Operating Notes
This product uses UL or CE listed power supplies.
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