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1. MAIN FUNCTIONS The video wall controller with HD multimedia interface is suitable for LCD TVs, super slim LCD screens, projectors and more. You can use the 1-9 HD multimedia interface output splicing to select the mode: 1x1 1x2 1x3 1x4 1x5 2x2 2x3 2x4 3x2 3x3 4x2 3x2 3x2 3x1 4x1 5x1.
2. 4K RESOLUTION The 4K 3x3 video wall controller supports input video resolutions of 3840 x 2160P 25/30Hz, 1920 x 1080P 25/30/50/60Hz, output resolutions: 3840 x 2160P 30Hz (resolution for 4 screscreens), 1920 x 1080P 25/30/50/60Hz (re solution for per screen rate).
3. Compatible range: the video wall processor is compatible with HD multimedia interface 1.4 and HDCP 1.4 and also has a separate 3.5 mm stereo sound port for connecting to external speakers, amplifier, bar speakers, etc. Please set all screen resolutions to 1080p to ensure it works properly.
4. CONTROL The 3x3 video wall controller has an IR remote control for easier and intuitive operation of the mosaic processor that supports RS232. Button press control, voice control (can control voice control, can control mode settings, edge masking, cascade mode, reset, brightness and contrast settings).
5. Edge masking: all display units have a certain physical aperture gap, the image will visually fall apart and feel unnatural without edge masking. After edge masking treatment, the image is distortion-free, stretched and more vivid.
6. ROTATION The video wall controller does not support 90 degree or 180 degree rotation. If you want to use portrait mode, select the computer input, turn the desktop to 90 degree rotation and set up portrait mode 1x3 in 3x1 mode. 8GB local hard drive, supports playback of