Atlona Help Center

KB01411 - New firmware version available for the AT-UHD-SW-52ED


Subject: New firmware version available for the AT-UHD-SW-52ED

Date posted: 3/2/2018


Dear Valued customer,

Atlona is pleased to announce the release of a new firmware and software update for its HDMI Video Switcher, the AT-UHD-SW-52ED.

This release contains some critical hot-fixes and new features including expanded support for DP to HDMI adapters, new CLI commands for display button emulation, renaming of hostnames via the web GUI, DHCP and Static IP toggling using the front panel button and other enhancements.

The version is designed for the following SKU:

  • AT-UHD-SW-52ED

The updated firmware and software is provided to all users who purchased directly from Atlona or through Atlona’s approved dealers and distributors.

Atlona highly recommends performing the update. The update procedure takes up to 5 minutes per AT-UHD-SW-52ED.

Additional information about the content of the release can be found here –

To obtain the upgrade package and the new users manuals please log in to Atlona’s product page at:

Please contact Atlona Technical Support if you have any more questions or issues with the update, 

Article ID: KB01411

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