True 4K Pro AV solutions with High Dynamic Range (HDR) technology are leading the high - definition video trend, offering an ultimate visual experience with sharp and vibrant video. ATEN's VM6404HB True 4K HDMI Matrix Switch with Scaler is compatible with the latest True 4K resolutions of 4096 x 2160 / 3840 x 2160@60Hz (4:4:4) and HDR, ensuring crystal - clear images on four displays. It supports 4K@60Hz, HDMI 2.0, and HDCP 2.2. The Seamless Switch feature, using FPGA matrix architecture, guarantees continuous video, real - time control, and stable signal transmission. With a built - in high - performance scaler, it easily converts input resolutions to optimal output display resolutions. The switch also integrates video wall functionality with an easy - to - use web GUI, allowing you to create 8 customizable connection profiles. Ideal for stage presentations, digital classrooms, video conference rooms, and any setup requiring real - time synchronization. Key features include 4x4 HDMI connections, multiple control methods, support for True 4K resolutions, a 4K scaler, seamless switching, video wall creation, and more.

Using the ATEN VM6404HB is a breeze. First, connect your HDMI sources to the input ports and your displays to the output ports. You can control the switch in multiple ways. Use the front - panel pushbuttons for quick access, the IR remote for easy operation from a distance, RS - 232 control for more advanced setups, or connect via Ethernet to use the web GUI or Telnet. You can also use the ATEN Video Matrix Control App on your device for swift control. When creating video wall layouts, log in to the web GUI and use the intuitive interface to customize up to 8 connection profiles. For the best performance, make sure your sources support True 4K resolutions and HDR. Keep the device in an environment with a temperature between 0 - 40 degrees C and humidity between 0 - 80% RH (non - condensing). When not in use, turn off the device and unplug it from the power source. Regularly check the HDMI cables for any signs of damage. If you need to clean the device, use a dry, soft cloth. Avoid using abrasive materials or liquids that could damage the metal housing.