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G904 : 4 ch 4k In/Out video wall controller

G904 : 4 ch 4k In/Out video wall controller

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Product Description

The G904 is a powerful video wall processor with four output channels, each capable of supporting 4k/60Hz output. Each channel comes with 3x HDMI 2.0 inputs; one shared with another channel, and 1x HDMI 2.0 output. The G904 can handle input resolutions up to 4096x2160 @60Hz and 7680x2160 @30Hz with 4:4:4 chroma sampling. Two HDMI 2.0 loop-out ports provide a daisy chain connection for multiple unit cascade in large-scale display systems.

With programmable output, each channel supports up to 4096x2160 @60Hz output resolution, and the range is from 800-7680 horizontal and 720-3840 vertical. The output refresh rate is selectable from 24/30/50/60/100/120Hz, and the G904 can handle various input sources and input timings, including non-VESA standard input timings.

The G904 is integrated with a 10-bit high-end processor, motion adaptive de-interlace, low angle smooth algorithm, 3:2/2:2 pull-down cadence, and programmable EDID, which enables optimized input timing for the best video performance. It can execute color adjustment in Brightness, Contrast, Hue, Saturation, Sharpness, color temperature, and discrete RGB gain adjustment.

The video wall function in G904 allows users to crop specific locations and resolutions in the source image for each output channel. The overlap function enables the user to change image position, aspect ratio, and cropping area up to +_1800 pixels in each edge and adjust the aspect ratio and image position freely. Independent image 90/180/270 degrees flip and rotation are also available in each channel, and users can build creative video walls with any LCD array in landscape and portrait directions.

PIP and POP are standard functions in each output channel, and the G904 comes embedded with 3 split views and 4 split views Multi-Viewer functions. The PIP image can be from a 4k/60 source with a PIP image size from 320*180 up to 1920x1200. Through PIP/POP, G904 can serve as a multi-viewer to display up to 7 images in one monitor (6 split views + one PIP).

The G904 supports easy configuration through IR controller, USB, Web GUI, and Ethernet and is designed to work in 7/24 working environments. With its low entry barrier, cost-effective, reliable, and flexible solution, the G904 is an excellent choice for large-scale display systems.


Featured Highlights

  • 4K input and 4K output

  • Powerful PIP&POP with Multi-viewer for LED wall or Large display application

  • Support non-VESA standard input timing

  • Editable output resolution

  • True 4K image rotation

  • 3D format conversion

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