... methodConstant driving current Gray Grades16384 levels for each color Display Color4, 398, 046, 511, 104 Refresh Frequency ... (Hz)>=180 Picture display methodDots to dots display synchronized with CRT Signal interfaceDVI Input signalVideo: ... VGA,Svideo,DVD,TV Display format800 * 600,1024 * 768, 1280*1024 SoftwareSupport windows series system Protection gradesIP64 Working ...