... wall processor which supports HDMI,DVI,VGA,AV,YPBPR, each channel support 1920x1200 resolution signal inputs and outputs,RS232 and IP control ... method.rgb spectrum video wall processor has following key features:1. ... converter)Output resolutionUp to 1920*1200/60HZSystem control software Special control softwarePower SupplyRedundant power supply 110-220VAC, 50 ...