G802 is dual channel processor with the ability for warp, geometry alignment, image stacking, edge blending and edge mask...etc. It can control up to two projectors. Four inputs, two outputs and one loop out port are designed in G802. User can display one big edge blended image or two independent displays in one system. The signal source for two independent displays shall come from HDMI+DP, HDMI+VGA or DP+VGA. No PIP/POP function is built in. It is a low entry barrier, reliable and cost effective edge blending solution. 

G804 is designed with two G802 processing moduels with the ability for warp, geometry alignment, image stacking, edge blending and edge mask...etc. It can serve as one four channel edge blender or two dual channel edge blenders. Eight inputs, four outputs and two loop out ports are designed in G804. User can display one big edge blended image or four independent displays in one system. No PIP/POP function is built in. It is a low entry barrier, reliable and cost effective edge blending solution.