ATEN VM0404HA-TAA 4x4 4K HDMI Matrix Switch

The ATEN VM0404HA-TAA is a professional-grade 4x4 HDMI matrix switch designed to deliver pristine 4K video across multiple displays. It enables you to route any of four HDMI inputs to any of four HDMI outputs independently, making it an ideal backbone for conference rooms, classrooms, digital signage, and high-end home theaters that demand flexibility, reliability, and future-proof performance. With true 4K support for both UHD and DCI formats, this matrix switch ensures your most demanding content remains sharp, vibrant, and fluid across all connected displays.

• 4x4 HDMI matrix routing: Route any of four HDMI inputs to any four outputs simultaneously. The VM0404HA-TAA is built to handle multiple displays and sources in a single, clean layout, reducing signal loss and simplifying AV architecture in busy environments.
• Native 4K video support: Enjoy both UHD (3840 x 2160) and DCI (4096 x 2160) content with confidence. This capability helps you future-proof installations as 4K content becomes more common across entertainment, education, and corporate settings.
• Flexible refresh rates for compatibility: Select 30 Hz with 4:4:4 color or 60 Hz with 4:2:0 color when routing to compatible displays. This balance ensures smooth motion for high-detail content while preserving color fidelity where bandwidth is limited.
• Professional-grade AV routing for diverse environments: Designed to perform in conference rooms, classrooms, hospitality suites, retail displays, and advanced home theater setups. The VM0404HA-TAA combines robust switching with compact, rack-ready styling for easy integration into existing AV ecosystems.
• Simple, scalable control and integration: The matrix switch provides straightforward routing with a user-friendly interface and seamless compatibility with standard HDMI equipment, enabling quick deployment and scalable installations as needs grow.

Technical Details of VM0404HA-TAA

• Model: VM0404HA-TAA
• Type: 4x4 HDMI Matrix Switch
• Inputs: 4 HDMI inputs
• Outputs: 4 HDMI outputs
• Video resolutions supported: UHD 3840 x 2160 and DCI 4096 x 2160
• Refresh rates: 30 Hz at 4:4:4 color, 60 Hz at 4:2:0 color
• Format compatibility: HDMI-compatible signals routed without unnecessary down-conversion
• Design intent: High-capacity AV routing for multi-display environments with reliable performance

how to install VM0404HA-TAA

• Plan the layout: Identify the four HDMI sources (players, laptops, media players) and four displays (monitors, TVs, projectors) you will connect. Determine a logical routing scheme that matches your space and workflow.
• Position and power the unit: Place the VM0404HA-TAA in a secure, ventilated area. Connect the included power supply to the unit and plug it into a reliable power source. Ensure adequate airflow to prevent overheating.
• Connect sources: Use high-quality HDMI cables to connect each source device to the four HDMI input ports on the matrix. Keep cables neatly organized and labeled to simplify future reconfigurations.
• Connect displays: Connect each display device to one of the four HDMI output ports on the matrix using well-made HDMI cables. Verify that each display is powered on and set to an input that corresponds to its connection.
• Route and test: Use the front-panel controls (and any included remote or control system) to map each source to its target display(s). Test each routing combination to confirm signal integrity, resolution, and color accuracy across displays. Adjust as needed for optimal performance and alignment with your room’s layout.

Frequently asked questions

• Q: What is the VM0404HA-TAA? A: It is a 4x4 HDMI matrix switch from ATEN that enables independent routing of four HDMI inputs to four HDMI outputs, supporting high-resolution 4K video across multiple displays.
• Q: How many inputs and outputs does it have? A: It provides four HDMI inputs and four HDMI outputs, allowing flexible multi-source, multi-display configurations.
• Q: What 4K formats and refresh rates are supported? A: The device supports UHD 3840 x 2160 and DCI 4096 x 2160 resolution. It supports 30 Hz (4:4:4) and 60 Hz (4:2:0) refresh rates depending on the content and display capabilities.
• Q: What environments is this matrix switch best suited for? A: It is ideal for conference rooms, training facilities, classrooms, retail signage, hospitality suites, and home theaters where reliable, scalable AV routing is critical.
• Q: How do I install and configure the VM0404HA-TAA? A: Install by connecting four HDMI sources to the inputs and four displays to the outputs, power the unit, and use the front-panel controls (and any compatible control devices) to route sources to displays. Ensure cables are high quality and runs are within recommended lengths to preserve signal integrity.