Image PIP/POP for multi-windows display on one screen. H&V Corner Wall geometry alignment to map one image on 90 degree wall. Linerity grid line adjustment for easy straight lines position alignment. geometry alignment range and warp: +-1200 pixels in H&V. IR remote controller can be used for the adjustment. Programmable EDID and support None VESA standard input timing. It provides easy configuration, low entry barrier, cost effective, reliable and flexible solution. Users can replace high end projector with low cost projector without lens shift, warp and edge blending functions. GeoBox edge blending system only requires connection cables, projectors and any kind of signal source. All GeoBox can be cascaded for big scale display. Customers can select required model based on their need. UD100/M800 are modular processors with more advanced features. Each has four models-from one channel output up to four channel outputs. G802 is dual channels and G804 is four-channel processor. G800 is conventional processor with two models. UD100 is designed for UHD 4K projector and G800/M800 are designed for FHD/WUXGA projectors. GeoBox edge blending processor has two categories. Its value and reliability had been proved. Many GeoBox is adopted in world's famous digital art museum. Japan is currently the largest market for GeoBox. Since its launch in 2010, it has been sold all over the world, and even many earliest products are still in use. GeoBox is the world's leader in pure hardware edge blending processor.