The VM8824 is a True 4K HDMI output board that works with an ATEN Modular Matrix Switch to offer an easy way to route 4 analog/digital audio/video sources to 4 HDMI displays with True 4K high-definition images support. In addition to the HDMI interface that carries digital A/V signal, the VM8824 also provides 4 stereo audio output ports that enable HDMI audio extraction.

Considering video wall applications always require fast video switching and resolution adaptation, the VM8824 supports Seamless Switch™ technology that provides real-time video switching, a built in 4K scaler that handles different video resolutions, and the EDID Expert technology for fast smooth switching between displays. All of ATEN’s VM series input/output boards support hot-swappable installation that gives system integrators great flexibility and efficiency for maintenance. The VM series input/output boards along with ATEN Modular Matrix Switches offer ideal solutions that perfectly meet your demands for multi-interface video applications.

Features:

• Compatible with the VM Modular Matrix Switches; mix and match with modular I/O boards of any type for optimum flexibility
• True 4K Resolutions - handles uncompressed video resolutions up to 3840 x 2160 / 4096 x 2160 @ 60Hz (4:4:4)*
• 4K Scaler - features a video scaling function to integrate a video wall seamlessly with various output video resolutions
• Seamless Switch™ - features close-to-zero second switching that provides continuous video streams, real-time switching and stable signal transmissions*
• Video Wall - allows you to create custom video wall layouts via intuitive web GUI*
• True 4K EDID Expert - selects optimum EDID settings for smooth power-up, high-quality display, and use of the best resolution across different screens
• FrameSync - prevents image tearing by synchronizing the scaler output frame rate to the input signal frame rate
• Audio-enabled, HDMI audio can be extracted and stereo audio can be embedded
• Cable Quality Tester - examines the HDMI cable quality
• HDMI (3D, Deep Color, 4K); HDCP 2.2 Compatible
• Consumer Electronics Control (CEC) support

Note:

• True 4K resolutions are only supported when the VM7824 and VM8824 are used with the VM3250.
• When Seamless Switch™ is enabled, 3D, Deep Color, or interlace (i.e.1080i) formats will not be supported. To use these formats, make sure to disable Seamless Switch™.
• Videos may not display within range when Seamless Switch™ or Video Wall is enabled, in which case please adjust the display settings on your device.