ATEN VM8804 4-Port HDMI Output Board with Scaler

The VM8804 4-Port HDMI Output Board is the smart, scalable solution that supercharges any ATEN Modular Matrix Switch with expanded display routing capabilities. Designed for corporate conference rooms, digital signage networks, education facilities, and control rooms, this compact board makes it effortless to send any video source to up to four displays with precision, synchronization, and excellent image quality. With Seamless Switch technology, built-in scaling, and a streamlined installation path, the VM8804 delivers professional-grade performance for multi-display deployments while preserving source integrity and audio/video synchronization across the network.

• Real-time seamless switching for uninterrupted presentations: Seamless Switch technology delivers instant, smooth transitions between sources on each display. When you change inputs, the output updates in real time with minimal latency, preventing jitter or black screens and maintaining a polished, professional presentation experience across all connected displays.
• Built-in scaler to match every display’s native format: The integrated scaler automatically optimizes input video to match the resolution and aspect ratio of each connected display. This means you can mix sources of varying formats—such as 1080p, 4K, or non-standard aspect ratios—and still achieve crisp, correctly scaled output on every monitor or screen in your network.
• Four independent HDMI outputs for flexible multi-display layouts: Route any of your HDMI sources to any of the four displays connected to the matrix system, enabling flexible multi-view configurations, separate zones for different content, or synchronized wall displays from a single control point.
• Optimized compatibility with ATEN Modular Matrix Switches: The VM8804 is purpose-built to complement the ATEN modular matrix architecture, ensuring reliable signal routing, centralized management, and straightforward expansion as your AV requirements evolve. This board integrates seamlessly with compatible matrices to deliver a cohesive, scalable control plane for your AV ecosystem.
• Compact, professional-grade design for fast deployment: Engineered for discreet installation in rack enclosures or mounted configurations, the VM8804 minimizes space usage and cabling complexity. Its rugged construction is tailored for long-term reliability in busy boardrooms, classrooms, or public information displays, while maintaining straightforward maintenance and serviceability.

Technical Details of ATEN VM8804

• Product name: VM8804 4-Port HDMI Output Board with Scaler
• Ports: 4 HDMI output ports to drive up to four displays from a single matrix system
• Scaler: Built-in video scaler to adapt inputs to various display resolutions and aspect ratios
• Video switching: Seamless real-time switching ensures smooth transitions between sources on each output
• Compatibility: Specifically designed to work with ATEN Modular Matrix Switches for centralized control and easy expansion
• Power: Powered through the host matrix switch; no separate power supply required in typical configurations
• Form factor: Compact board designed for easy installation within ATEN chassis or compatible enclosure systems

How to install ATEN VM8804

Installing the VM8804 is a straightforward process when you’re working with a compatible ATEN Modular Matrix Switch. Start by powering down the matrix system and disconnecting any connected cables to ensure a safe installation. Locate the designated expansion slot or bay for the VM8804 within the matrix chassis and carefully align the module with the slot’s connectors. Gently insert the board until it seats securely, then secure it with the appropriate screws if your chassis requires them. Once the VM8804 is firmly in place, reconnect the matrix to its power source and boot the system. Connect the four HDMI displays to the VM8804’s four HDMI outputs using reliable, high-quality cables. Ensure each display is powered on and set to the correct input channel. If your matrix requires, connect or configure the VM8804 within the matrix management interface to enable routing from your sources to the corresponding outputs. Configure any preferred display settings, such as scaling preferences or color depth, within the controller software or hardware panel. Finally, run a test by selecting various sources and verifying that each one appears on the intended display with the correct resolution and aspect ratio. Save the configuration to ensure your routing persists through reboots, and document the setup for future maintenance and expansion.

For best results, verify that your video sources are compatible with the matrix system’s supported HDMI formats and that the connected displays can accept the chosen resolutions. Maintain appropriate cable lengths to avoid signal loss and consider cable quality for longer runs. If your deployment includes multiple zones or a video wall configuration, take advantage of the VM8804’s scaler capabilities to optimize each output individually, ensuring consistent image quality and aligned layouts across the entire display array.

Frequently asked questions

• Q: What is the primary purpose of the VM8804?
• A: The VM8804 is a 4-Port HDMI Output Board with a built-in scaler designed to work with ATEN Modular Matrix Switches. It enables routing of any source to four displays with real-time switching and optimized image quality per display.
• Q: Is the VM8804 compatible with all ATEN matrix switches?
• A: The VM8804 is intended for use with compatible ATEN Modular Matrix Switches. Always verify compatibility with your specific matrix model in the official product documentation or compatibility matrix provided by ATEN.
• Q: Can the VM8804 handle mixed resolutions?
• A: Yes. The built-in scaler adapts inputs to the resolution and aspect ratio of each connected display, enabling mixed source formats to be displayed correctly across the four outputs.
• Q: Does the VM8804 require a separate power supply?
• A: In typical deployments, the VM8804 is powered through the ATEN modular matrix switch and does not require a separate power supply.
• Q: How do I configure routing after installation?
• A: Use the ATEN matrix control panel or software to map each source to the desired output. Enable Seamless Switch transitions for real-time changes and save the configuration to retain routing settings across reboots.