G902: Dual-Channel UHD Video Wall Controller and Multi-Viewer

The G902 is a dual-channel signal processor for 8K2K@30Hz and 4K@60Hz input and output. It splits a source into two outputs with independently programmable resolution per channel, working as a video wall controller for all-in-one content across an entire wall or discrete true 4K@60 content on each monitor. It also serves as a multi-viewer, showing 3- or 4-split-view layouts on a single monitor. Multiple units cascade to build large-scale walls. The G902 handles video wall processing and 3D format conversion without warping or edge blending.

• Two true 4K@60Hz output channels from a dual-module processor

• 5× HDMI 2.0b inputs: one shared, two independent per channel

• Input up to 8K2K@30Hz, 7680×1200@60Hz, or 4096×2160@60Hz, 4:4:4

• Programmable output up to 4096×2267@60Hz or 7680×1234@60Hz per channel

• 4K 3D demultiplexer with multi-format 3D conversion

• PIP/POP with 3/4-split multi-viewer, up to 5 windows on 2 monitors

• HDR10 / BT.2020 input processing

• HDMI 2.0b loop-out for multi-unit cascade

Inputs and Outputs

• 5× HDMI 2.0b inputs: one shared across both channels, plus two independent inputs per channel

• 2× HDMI 2.0b outputs, each true 4K@60Hz

• 1× HDMI 2.0b loop-out for daisy-chaining multiple units

• Input up to 4096×2160@60Hz, 7680×2160@30Hz, or 7680×1200@60Hz with 4:4:4 chroma sampling

• Discrete true-4K pixel-to-pixel content per monitor

• HDCP 2.2/1.4

Programmable Output

• Output range 800–7680 pixels horizontal (8px/step under 230MHz, 16px/step above) and 600–3840 pixels vertical (1px/step)

• Up to 4096×2267@60Hz or 7680×1234@60Hz per channel, limited by a 600MHz maximum pixel clock

• Selectable refresh rate: 24/30/50/60/100/120Hz

• 17 preset output timing modes with selectable 8-bit/10-bit color

• Supports non-VESA standard input timings

Video Processing and Color

• 10-bit processor with motion-adaptive de-interlacing, low-angle smoothing, and 3:2/2:2 pull-down

• Color adjustment for brightness, contrast, hue, saturation, sharpness, color temperature, and discrete RGB gain

• Automatic HDR BT.2020 detection, output as full-color 4:4:4 RGB SDR

• Selectable 10-bit deep color mode for smooth gradients

• Programmable EDID for optimized input timing

Video Wall and Multi-Viewer

• Crops specific location and resolution from the source for each output

• Overlap adjustment for image position, aspect ratio, and cropping up to ±1800 pixels per edge

• Independent 90/180/270 rotation and flip per channel for landscape and portrait LCD arrays

• PIP and POP (side-by-side or top/bottom) in each output channel

• 3-split-view multi-viewer per channel; 4-split view across dual channels; up to 5 windows on a 2-monitor wall

• Main and sub-images both rotate/flip with quick seamless swap and adjustable cropping

• Embedded HDMI audio, selectable from the main or sub-image during PIP/POP

3D and Control

• Converts side-by-side, top/bottom, frame-sequential, line-interleaved, frame-packed, and discrete dual-camera 3D into side-by-side, top/bottom, or frame-sequential output

• Decodes 3D into discrete RH/LH frames for passive 3D display

• Control via IR remote, USB, WebGUI, and Ethernet; saves and recalls 10 settings

• Rated for 24/7 operation