4-port True 4K HDMI output board for ATEN modular matrix digital A/V switches 

• Compatible with the VM modular matrix switches
• Mix and match with modular I/O boards of any type for optimum flexibility
• True 4K Resolutions
• FrameSync
• Audio-enabled

VM8824 is a True 4K HDMI output board that works with an ATEN VM modular matrix switches 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, 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, 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 VM modular matrix switches offer ideal solutions that perfectly meet your demands for multi-interface video applications.

Features and Benefits
• True 4K Resolutions – handles uncompressed video resolutions up to 3840x2160 / 4096x2160 @ 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 compliant
• Consumer Electronics Control (CEC) support

Package Contents
1x VM8824 4-Port True 4K HDMI Output Board
4x Terminal Block Connectors
1x User Instructions

* Notes:
1. True 4K resolutions are only supported when VM7824 and VM8824 are used with VM3250.
2. 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™.
3. 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.